PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 32316603-14 2020 An acceptor peptide and a donor substrate (dolichylphosphate) were observed to be bound to the OST-B complex whereas only dolichylphosphate was bound to the OST-A complex suggesting disparate affinities of two OST complexes for the acceptor substrates. dolichol monophosphate 43-60 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 95-98 5840949-0 1965 [Comparative action of different sugars on Ost"s copper-alkaline reagent]. Sugars 33-39 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 43-46 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. Oligosaccharides 90-105 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. Oligosaccharides 90-105 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. lipid-linked oligosaccharides 118-147 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. lipid-linked oligosaccharides 118-147 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. lipid-linked oligosaccharides 149-152 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. lipid-linked oligosaccharides 149-152 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 32316603-4 2020 N-linked glycosylation occurs in the endoplasmic reticulum (ER) lumen by a membrane associated enzyme complex called the oligosaccharyltransferase (OST). Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 148-151 32316603-9 2020 This review explains the most recent high-resolution structures of OST determined thus far and the mechanistic implication of N-linked glycosylation throughout all domains of life. Nitrogen 126-127 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 67-70 32316603-12 2020 Both human OST complexes, OST-A (with STT3A) and OST-B (containing STT3B), are involved in the N-linked glycosylation of proteins in the ER. Nitrogen 95-96 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 11-14 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. Asparagine 157-167 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 33010307-1 2020 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in polypeptide chains. Asparagine 157-167 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 33010307-3 2020 An archaeal single-subunit OST protein was immobilized on a mica support via biotin-avidin interactions and reconstituted in a lipid bilayer. mica 60-64 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 33010307-3 2020 An archaeal single-subunit OST protein was immobilized on a mica support via biotin-avidin interactions and reconstituted in a lipid bilayer. Biotin 77-83 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 33010307-3 2020 An archaeal single-subunit OST protein was immobilized on a mica support via biotin-avidin interactions and reconstituted in a lipid bilayer. Lipid Bilayers 127-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 32328881-11 2020 Indeed, mutation of valine23 to an aspartate impairs OST function in vivo resulting in a lethal phenotype in yeast. valine23 20-28 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 53-56 32328881-11 2020 Indeed, mutation of valine23 to an aspartate impairs OST function in vivo resulting in a lethal phenotype in yeast. Aspartic Acid 35-44 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 53-56 32316603-15 2020 However, we still lack an understanding of the independent role of each eukaryotic OST subunit in N-linked glycosylation or in the stabilization of the enzyme complex. Nitrogen 98-99 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 83-86 30439421-2 2019 In the present work, we fabricated a new antibacterial complex of l-phenylalanine-oxidized starch-coordinated zinc (II) (l-Phe-OSt Zn (II)) by successive reactions of oxidization, Maillard and coordination. Phenylalanine 66-81 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 127-130 31511384-9 2019 NGI-1, a small-molecule OST inhibitor, can effectively reduce virus infectivity without affecting cell viability. NGI-1 0-5 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 24-27 31511384-14 2019 The two specific thioredoxin subunits of STT3B-OST MAGT1 and TUSC3 were found to be essential for the N-glycosylation of viral GP. Nitrogen 102-103 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 47-50 31511384-15 2019 NGI-1, a small-molecule inhibitor of OST, also showed a robust inhibitory effect on arenavirus. NGI-1 0-5 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-40 31831667-1 2019 Oligosaccharyltransferase (OST) catalyzes the transfer of a high-mannose glycan onto secretory proteins in the endoplasmic reticulum. Mannose 65-72 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 31831667-1 2019 Oligosaccharyltransferase (OST) catalyzes the transfer of a high-mannose glycan onto secretory proteins in the endoplasmic reticulum. Mannose 65-72 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 31831667-6 2019 We observed an acceptor peptide and dolichylphosphate bound to STT3B, but only dolichylphosphate in STT3A, suggesting distinct affinities of the two OST complexes for protein substrates. dolichylphosphate 36-53 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-152 31831667-6 2019 We observed an acceptor peptide and dolichylphosphate bound to STT3B, but only dolichylphosphate in STT3A, suggesting distinct affinities of the two OST complexes for protein substrates. dolichylphosphate 79-96 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-152 30811219-3 2019 NGI-1 is a small-molecule inhibitor of oligosaccharyltransferase (OST) complexes STT3A-OST and STT3B-OST, which catalyze cotranslational and post-translational N-glycosylation, respectively. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 30811219-3 2019 NGI-1 is a small-molecule inhibitor of oligosaccharyltransferase (OST) complexes STT3A-OST and STT3B-OST, which catalyze cotranslational and post-translational N-glycosylation, respectively. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 87-90 30811219-3 2019 NGI-1 is a small-molecule inhibitor of oligosaccharyltransferase (OST) complexes STT3A-OST and STT3B-OST, which catalyze cotranslational and post-translational N-glycosylation, respectively. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 87-90 30811219-6 2019 N-glycosylation of 2 representative envelope proteins (gC and gD) was primarily dependent upon STT3A-OST, but to a large extent replaceable by STT3B-OST. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 101-104 30811219-6 2019 N-glycosylation of 2 representative envelope proteins (gC and gD) was primarily dependent upon STT3A-OST, but to a large extent replaceable by STT3B-OST. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-152 30811219-8 2019 However, with cells lacking STT3B-OST activity (missing the catalytic subunit STT3B or the oxidoreductase subunits magnesium transporter 1/tumor suppressor candidate 3) and thus solely dependent upon STT3A-OST for N-glycosylation, NGI-1 treatment resulted in HSV-1 having cell type-dependent dysfunction (affecting infectivity with Vero cells much more than with the 293 lines). Nitrogen 214-215 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 206-209 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. Oligosaccharides 81-96 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. Sugars 110-115 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. lipid-linked oligosaccharides 123-151 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. Asparagine 164-174 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. asn-x-ser 210-219 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. Threonine 220-223 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 33654988-2 2019 A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar donor (lipid-linked oligosaccharide, LLO) to an asparagine residue in the consensus sequence, Asn-X-Ser/Thr (X Pro), in proteins. Proline 229-232 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 25-50 30439421-2 2019 In the present work, we fabricated a new antibacterial complex of l-phenylalanine-oxidized starch-coordinated zinc (II) (l-Phe-OSt Zn (II)) by successive reactions of oxidization, Maillard and coordination. Starch 91-97 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 127-130 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Phenylalanine 35-40 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Phenylalanine 35-40 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 100-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 45-48 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 100-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 100-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 141-143 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 45-48 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 141-143 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30439421-3 2019 Maillard reaction occurred between l-Phe and OSt to form l-Phe-OSt, which was then coordinated with Zn (II) by carboxyl groups for l-Phe-OSt Zn (II). Zinc 141-143 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 63-66 30026325-3 2018 Here, we perform sensitivity screening of 94 lung cancer cell lines using NGI-1, a small-molecule inhibitor of the oligosaccharyltransferase (OST) that partially disrupts N-linked glycosylation, and demonstrate a selective loss of tumor cell viability. Nitrogen 74-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 115-140 30513249-4 2019 OBJECTIVES: The current study is aimed at evaluation of the impact of change in buprenorphine-naloxone formulation on prescription pattern, treatment adherence, and patient satisfaction with OST. Buprenorphine 80-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 191-194 30513249-4 2019 OBJECTIVES: The current study is aimed at evaluation of the impact of change in buprenorphine-naloxone formulation on prescription pattern, treatment adherence, and patient satisfaction with OST. Naloxone 94-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 191-194 30384028-16 2018 CONCLUSION: Paritaprevir/ritonavir, ombitasvir, and dasabuvir with or without ribavirin for 12 weeks is effective among people with HCV genotype 1 with recent injecting drug use and/or receiving OST. paritaprevir/ritonavir 12-34 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 195-198 30384028-16 2018 CONCLUSION: Paritaprevir/ritonavir, ombitasvir, and dasabuvir with or without ribavirin for 12 weeks is effective among people with HCV genotype 1 with recent injecting drug use and/or receiving OST. ombitasvir 36-46 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 195-198 30384028-16 2018 CONCLUSION: Paritaprevir/ritonavir, ombitasvir, and dasabuvir with or without ribavirin for 12 weeks is effective among people with HCV genotype 1 with recent injecting drug use and/or receiving OST. dasabuvir 52-61 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 195-198 30078634-1 2018 The oligosaccharyltransferase (OST) is a multisubunit enzyme complex that N-glycosylates proteins in the secretory pathway and is considered to be constitutive and unregulated. Nitrogen 74-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 30078634-1 2018 The oligosaccharyltransferase (OST) is a multisubunit enzyme complex that N-glycosylates proteins in the secretory pathway and is considered to be constitutive and unregulated. Nitrogen 74-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 30078634-2 2018 However, small-molecule OST inhibitors such as NGI-1 provide a pharmacological approach for regulating N-linked glycosylation. NGI-1 47-52 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 24-27 30078634-2 2018 However, small-molecule OST inhibitors such as NGI-1 provide a pharmacological approach for regulating N-linked glycosylation. Nitrogen 47-48 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 24-27 30026325-3 2018 Here, we perform sensitivity screening of 94 lung cancer cell lines using NGI-1, a small-molecule inhibitor of the oligosaccharyltransferase (OST) that partially disrupts N-linked glycosylation, and demonstrate a selective loss of tumor cell viability. Nitrogen 74-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 142-145 30026325-7 2018 OST inhibition invariably disrupted EGFR N-linked glycosylation and reduced activation of receptors either with or without the T790M TKI resistance mutation. Nitrogen 41-42 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 29252906-7 2018 As time proceeds, TBAs increase in number and size, thereby increasing the cornea area-averaged TER and decreasing OST. tbas 18-22 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 115-118 29338205-2 2018 Coupling of a peptide chelator, hexahistidine, with hydrophobic oligostyrene allows a modular strategy to be established for the efficient synthesis and purification of these tunable amphiphiles (oSt(His)6). His-His-His-His-His-His 32-45 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 196-199 29338205-2 2018 Coupling of a peptide chelator, hexahistidine, with hydrophobic oligostyrene allows a modular strategy to be established for the efficient synthesis and purification of these tunable amphiphiles (oSt(His)6). oligostyrene 64-76 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 196-199 29519914-1 2018 Protein synthesis, transport, and N-glycosylation are coupled at the mammalian endoplasmic reticulum by complex formation of a ribosome, the Sec61 protein-conducting channel, and oligosaccharyltransferase (OST). Nitrogen 34-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 179-204 29519914-1 2018 Protein synthesis, transport, and N-glycosylation are coupled at the mammalian endoplasmic reticulum by complex formation of a ribosome, the Sec61 protein-conducting channel, and oligosaccharyltransferase (OST). Nitrogen 34-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 206-209 29519914-3 2018 A molecular model for the catalytic OST subunit STT3A (staurosporine and temperature sensitive 3A) revealed how it is integrated into the OST and how STT3-paralog specificity for translocon-associated OST is achieved. Staurosporine 55-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 36-39 29519914-3 2018 A molecular model for the catalytic OST subunit STT3A (staurosporine and temperature sensitive 3A) revealed how it is integrated into the OST and how STT3-paralog specificity for translocon-associated OST is achieved. Staurosporine 55-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 138-141 29519914-3 2018 A molecular model for the catalytic OST subunit STT3A (staurosporine and temperature sensitive 3A) revealed how it is integrated into the OST and how STT3-paralog specificity for translocon-associated OST is achieved. Staurosporine 55-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 138-141 29301962-0 2018 Structure of the yeast oligosaccharyltransferase complex gives insight into eukaryotic N-glycosylation. Nitrogen 87-88 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 23-48 29301962-1 2018 Oligosaccharyltransferase (OST) is an essential membrane protein complex in the endoplasmic reticulum, where it transfers an oligosaccharide from a dolichol-pyrophosphate-activated donor to glycosylation sites of secretory proteins. Oligosaccharides 125-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 29301962-1 2018 Oligosaccharyltransferase (OST) is an essential membrane protein complex in the endoplasmic reticulum, where it transfers an oligosaccharide from a dolichol-pyrophosphate-activated donor to glycosylation sites of secretory proteins. Oligosaccharides 125-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 29301962-1 2018 Oligosaccharyltransferase (OST) is an essential membrane protein complex in the endoplasmic reticulum, where it transfers an oligosaccharide from a dolichol-pyrophosphate-activated donor to glycosylation sites of secretory proteins. dolichol pyrophosphate 148-170 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 29301962-1 2018 Oligosaccharyltransferase (OST) is an essential membrane protein complex in the endoplasmic reticulum, where it transfers an oligosaccharide from a dolichol-pyrophosphate-activated donor to glycosylation sites of secretory proteins. dolichol pyrophosphate 148-170 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). Polysaccharides 18-24 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-174 29241533-5 2017 Viral mutants adapted to replicate in cells deficient of the OST complex showed resistance to NGI-1 treatment, reinforcing the on-target activity of NGI-1. NGI-1 94-99 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 61-64 29241533-5 2017 Viral mutants adapted to replicate in cells deficient of the OST complex showed resistance to NGI-1 treatment, reinforcing the on-target activity of NGI-1. 2-(4-(2-carboxyethyl)phenethylamino)-5'-N-ethylcarboxamidoadenosine 94-97 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 61-64 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). Polysaccharides 18-24 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 176-179 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). lipid-linked oligosaccharides 32-60 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-174 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). lipid-linked oligosaccharides 32-60 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 176-179 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). lipid-linked oligosaccharides 62-65 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-174 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). lipid-linked oligosaccharides 62-65 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 176-179 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). Asparagine 80-90 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 149-174 29042445-2 2017 The transfer of a glycan from a lipid-linked oligosaccharide (LLO) donor to the asparagine residue of a nascent polypeptide chain is catalyzed by an oligosaccharyltransferase (OST) in the lumen of the endoplasmic reticulum (ER). Asparagine 80-90 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 176-179 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Proline 142-149 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 28820257-8 2017 We then introduced the optimized-enhanced aromatic sequons into other glycoproteins and observed an enhancement in N-glycan occupancy that was further supported by modeling the high-affinity interaction between the optimized sequence on hCD2ad and a human oligosaccharyltransferase (OST) subunit. n-glycan 115-123 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 256-281 28820257-8 2017 We then introduced the optimized-enhanced aromatic sequons into other glycoproteins and observed an enhancement in N-glycan occupancy that was further supported by modeling the high-affinity interaction between the optimized sequence on hCD2ad and a human oligosaccharyltransferase (OST) subunit. n-glycan 115-123 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 283-286 27997792-0 2017 Tethering an N-Glycosylation Sequon-Containing Peptide Creates a Catalytically Competent Oligosaccharyltransferase Complex. Nitrogen 13-14 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 89-114 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Oligosaccharides 45-60 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Oligosaccharides 45-60 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 29156678-4 2017 TUSC3 is a subunit of the oligosaccharyltransferase (OST) complex at the endoplasmic reticulum (ER) which catalyzes bulk N-glycosylation of membrane and secretory proteins. Nitrogen 121-122 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 26-51 29156678-4 2017 TUSC3 is a subunit of the oligosaccharyltransferase (OST) complex at the endoplasmic reticulum (ER) which catalyzes bulk N-glycosylation of membrane and secretory proteins. Nitrogen 121-122 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 53-56 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Threonine 103-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Asparagine 74-77 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Proline 142-149 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Asparagine 74-77 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. asn-x-ser 93-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. asn-x-ser 93-102 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 27997792-1 2017 Oligosaccharyltransferase (OST) transfers an oligosaccharide chain to the Asn residue in the Asn-X-Ser/Thr sequon in proteins, where X is not proline. Threonine 103-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 27997792-2 2017 A sequon was tethered to an archaeal OST enzyme via a disulfide bond. Disulfides 54-63 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-40 27997792-3 2017 The positions of the cysteine residues in the OST protein and the sequon-containing acceptor peptide were selected by reference to the eubacterial OST structure in a noncovalent complex with an acceptor peptide. Cysteine 21-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 27997792-3 2017 The positions of the cysteine residues in the OST protein and the sequon-containing acceptor peptide were selected by reference to the eubacterial OST structure in a noncovalent complex with an acceptor peptide. Cysteine 21-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 147-150 27694802-3 2016 NGI-1 targets oligosaccharyltransferase (OST), a hetero-oligomeric enzyme that exists in multiple isoforms and transfers oligosaccharides to recipient proteins. Oligosaccharides 121-137 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 41-44 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Nitrogen 22-23 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 52-77 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Nitrogen 22-23 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Polysaccharides 141-148 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 52-77 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Polysaccharides 141-148 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Asparagine 161-171 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 52-77 28935112-2 2017 The central enzyme in N-linked glycosylation is the oligosaccharyltransferase (OST), which catalyzes the covalent attachment of preassembled glycans to specific asparagine residues in target proteins. Asparagine 161-171 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 27694802-6 2016 These results identify OST inhibition as a potential therapeutic approach for treating receptor-tyrosine-kinase-dependent tumors and provides a chemical probe for reversibly regulating N-linked glycosylation in mammalian cells. Nitrogen 185-186 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 23-26 25889208-9 2015 CONCLUSION: Illicit use of methadone and buprenorphine involve risks but may also have important roles to play for users who are unwilling or not given the opportunity to enter OST. Methadone 27-36 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 177-180 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. glc3man9glcnac2-pp-dol 27-49 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 152-177 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. glc3man9glcnac2-pp-dol 27-49 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 179-182 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. glc3man9glcnac2-pp-dol 27-49 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 189-192 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. Nitrogen 38-39 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 152-177 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. Nitrogen 38-39 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 179-182 26206502-6 2015 Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. Nitrogen 38-39 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 189-192 26452342-5 2015 The major objective for the SABATO trial is to demonstrate that in patients with low-risk SAB a switch from intravenous to oral antimicrobial therapy (oral switch therapy, OST) is non-inferior to a conventional course of intravenous therapy (intravenous standard therapy, IST). sabato 28-34 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 172-175 26452342-5 2015 The major objective for the SABATO trial is to demonstrate that in patients with low-risk SAB a switch from intravenous to oral antimicrobial therapy (oral switch therapy, OST) is non-inferior to a conventional course of intravenous therapy (intravenous standard therapy, IST). sab 28-31 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 172-175 25792706-0 2015 Reduced expression of the oligosaccharyltransferase exacerbates protein hypoglycosylation in cells lacking the fully assembled oligosaccharide donor. Oligosaccharides 127-142 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 26-51 25792706-1 2015 A defect in the assembly of the oligosaccharide donor (Dol-PP-GlcNAc(2)Man(9)Glc(3)) for N-linked glycosylation causes hypoglycosylation of proteins by the oligosaccharyltransferase (OST). Oligosaccharides 32-47 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 156-181 25792706-1 2015 A defect in the assembly of the oligosaccharide donor (Dol-PP-GlcNAc(2)Man(9)Glc(3)) for N-linked glycosylation causes hypoglycosylation of proteins by the oligosaccharyltransferase (OST). Oligosaccharides 32-47 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 183-186 25792706-1 2015 A defect in the assembly of the oligosaccharide donor (Dol-PP-GlcNAc(2)Man(9)Glc(3)) for N-linked glycosylation causes hypoglycosylation of proteins by the oligosaccharyltransferase (OST). dol-pp-glcnac 55-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 156-181 25792706-1 2015 A defect in the assembly of the oligosaccharide donor (Dol-PP-GlcNAc(2)Man(9)Glc(3)) for N-linked glycosylation causes hypoglycosylation of proteins by the oligosaccharyltransferase (OST). dol-pp-glcnac 55-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 183-186 25792706-8 2015 Thus, differences in OST subunit expression can modify the severity of hypoglycosylation displayed by cells with a primary defect in the dolichol oligosaccharide assembly pathway. dolichol oligosaccharide 137-161 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 21-24 25889208-9 2015 CONCLUSION: Illicit use of methadone and buprenorphine involve risks but may also have important roles to play for users who are unwilling or not given the opportunity to enter OST. Buprenorphine 41-54 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 177-180 25418169-0 2014 Lipid-linked oligosaccharides in membranes sample conformations that facilitate binding to oligosaccharyltransferase. lipid-linked oligosaccharides 0-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 91-116 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. lipid-linked oligosaccharides 0-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-84 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. lipid-linked oligosaccharides 0-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 86-89 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. lipid-linked oligosaccharides 31-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-84 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. lipid-linked oligosaccharides 31-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 86-89 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. Oligosaccharides 13-28 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-84 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. Oligosaccharides 13-28 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 86-89 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. Asparagine 180-190 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-84 25418169-1 2014 Lipid-linked oligosaccharides (LLOs) are the substrates of oligosaccharyltransferase (OST), the enzyme that catalyzes the en bloc transfer of the oligosaccharide onto the acceptor asparagine of nascent proteins during the process of N-glycosylation. Asparagine 180-190 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 86-89 25418169-5 2014 The isoprenoid moiety shows high flexibility inside the bilayer hydrophobic core, suggesting its potential role as a tentacle to search for OST. Terpenes 4-14 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 140-143 24614199-7 2014 We recently reported that AGEs stimulated HSC activation likely by inhibiting gene expression of AGE-R1 and inducing gene expression of RAGE in HSC, which were eliminated by the antioxidant curcumin. Curcumin 190-198 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 97-103 25029371-2 2014 N-Glycans are attached to nascent polypeptides at consensus sites, N-X-T/S (X P), by one of two enzymatic isoforms of the oligosaccharyltransferase (OST), STT3A or STT3B. n-glycans 0-9 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 124-149 25029371-2 2014 N-Glycans are attached to nascent polypeptides at consensus sites, N-X-T/S (X P), by one of two enzymatic isoforms of the oligosaccharyltransferase (OST), STT3A or STT3B. n-glycans 0-9 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 151-154 25029371-7 2014 A strong correlation between cotranslational N-glycosylation efficiency and the rate of post-translational N-glycosylation was determined, showing that the OST STT3A and STT3B isoforms are similarly influenced by the hydroxyl and middle X consensus site residues. Nitrogen 45-46 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 156-159 25135935-6 2014 Cotranslational N-glycosylation by the STT3A isoform of the OST, which lacks MagT1, allows efficient modification of acceptor sites in cysteine-rich protein domains before disulfide bond formation. Nitrogen 16-17 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 60-63 25135935-6 2014 Cotranslational N-glycosylation by the STT3A isoform of the OST, which lacks MagT1, allows efficient modification of acceptor sites in cysteine-rich protein domains before disulfide bond formation. Disulfides 172-181 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 60-63 24720891-0 2014 RCAN1 increases Abeta generation by promoting N-glycosylation via oligosaccharyltransferase. Nitrogen 3-4 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-91 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-62 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 64-67 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Oligosaccharides 114-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-62 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Oligosaccharides 114-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 64-67 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Asparagine 133-143 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-62 24720891-2 2014 N-glycosylation in ER is mediated by oligosaccharyltransferase (OST), an enzyme complex transferring preassembled oligosaccharide to asparagine residues of nascent polypeptide chain. Asparagine 133-143 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 64-67 24614199-12 2014 In conclusions, curcumin eliminated the effects of AGEs on the divergent regulation of gene expression of RAGE and AGE-R1 in HSC by interrupting the AGE-caused activation of leptin signaling, leading to the inhibition of HSC activation. Curcumin 16-24 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 115-121 24685145-1 2014 N-linked glycosylation of proteins in the endoplasmic reticulum (ER) is essential in eukaryotes and catalyzed by oligosaccharyl transferase (OST). Nitrogen 0-1 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 141-144 24685145-4 2014 Here, we show that N33/Tusc3 possesses a membrane-anchored N-terminal thioredoxin domain located in the ER lumen that may form transient mixed disulfide complexes with OST substrates. Disulfides 143-152 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 168-171 24271188-3 2014 OST activity assays have largely relied on the use of radioisotopic methods using [(35)S] 3"-phosphoadenosine-5"-phosphosulfate and scintillation counting. [(35)s] 3"-phosphoadenosine-5"-phosphosulfate 82-127 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 24435307-4 2014 We provide evidence that TUSC3 is part of the OST complex and affects N-linked glycosylation in mammalian cells. Nitrogen 70-71 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 24850608-1 2014 AIMS: Evaluation of State Opioid Substitution Treatment OST (methadone and buprenorphine/naloxone- Addnok-N) program in Georgia and optimization of the routine measurement instrument. Methadone 61-70 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 56-59 24850608-1 2014 AIMS: Evaluation of State Opioid Substitution Treatment OST (methadone and buprenorphine/naloxone- Addnok-N) program in Georgia and optimization of the routine measurement instrument. Buprenorphine 75-88 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 56-59 24519942-2 2014 Protein translocation across the ER membrane and N-glycosylation are highly coordinated processes that take place at the translocon-oligosaccharyltransferase (OST) complex. Nitrogen 49-50 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 121-157 24519942-2 2014 Protein translocation across the ER membrane and N-glycosylation are highly coordinated processes that take place at the translocon-oligosaccharyltransferase (OST) complex. Nitrogen 49-50 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 159-162 24519942-6 2014 The coordinated interplay between PMTs and OST in vivo is further shown by a comprehensive mass spectrometry-based analysis of N-glycosylation site occupancy in pmtDelta mutants. Nitrogen 127-128 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 43-46 24149797-1 2013 The initial glycan transfer in asparagine-linked protein glycosylation is catalysed by the integral membrane enzyme oligosaccharyltransferase (OST). Polysaccharides 12-18 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 143-146 24062310-6 2013 Biochemical and genetic analyses using mutant strains of Saccharomyces cerevisiae revealed that the generation of fOSs is tightly correlated with the N-glycosylation activity of OST. Nitrogen 150-151 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 178-181 24062310-7 2013 Furthermore, we present evidence that the purified OST complex can generate fOSs by hydrolyzing dolichol-linked oligosaccharide, the glycan donor substrate for N-glycosylation. dolichol-linked oligosaccharide 96-127 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 51-54 24062310-7 2013 Furthermore, we present evidence that the purified OST complex can generate fOSs by hydrolyzing dolichol-linked oligosaccharide, the glycan donor substrate for N-glycosylation. Polysaccharides 133-139 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 51-54 24062310-7 2013 Furthermore, we present evidence that the purified OST complex can generate fOSs by hydrolyzing dolichol-linked oligosaccharide, the glycan donor substrate for N-glycosylation. Nitrogen 160-161 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 51-54 24062310-8 2013 The heterologous expression of a single subunit of OST from the protozoan Leishmania major in S. cerevisiae demonstrated that this enzyme functions both in N-glycosylation and generation of fOSs. Nitrogen 156-157 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 51-54 23177926-1 2013 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of an oligosaccharide to an asparagine residue in glycoproteins. Oligosaccharides 93-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 23177926-1 2013 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of an oligosaccharide to an asparagine residue in glycoproteins. Oligosaccharides 93-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 23177926-1 2013 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of an oligosaccharide to an asparagine residue in glycoproteins. Asparagine 115-125 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 23177926-1 2013 Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of an oligosaccharide to an asparagine residue in glycoproteins. Asparagine 115-125 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 24105266-1 2013 Asparagine-linked glycosylation of proteins by the oligosaccharyltransferase (OST) occurs when acceptor sites or sequons (N-x P-T/S) on nascent polypeptides enter the lumen of the rough endoplasmic reticulum. Asparagine 0-10 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 51-76 24105266-1 2013 Asparagine-linked glycosylation of proteins by the oligosaccharyltransferase (OST) occurs when acceptor sites or sequons (N-x P-T/S) on nascent polypeptides enter the lumen of the rough endoplasmic reticulum. Asparagine 0-10 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 78-81 23606741-0 2013 OST4 is a subunit of the mammalian oligosaccharyltransferase required for efficient N-glycosylation. Nitrogen 84-85 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 35-60 23606741-1 2013 The eukaryotic oligosaccharyltransferase (OST) is a membrane-embedded protein complex that catalyses the N-glycosylation of nascent polypeptides in the lumen of the endoplasmic reticulum (ER), a highly conserved biosynthetic process that enriches protein structure and function. Nitrogen 105-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 15-40 23606741-1 2013 The eukaryotic oligosaccharyltransferase (OST) is a membrane-embedded protein complex that catalyses the N-glycosylation of nascent polypeptides in the lumen of the endoplasmic reticulum (ER), a highly conserved biosynthetic process that enriches protein structure and function. Nitrogen 105-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 42-45 23606741-11 2013 We conclude that OST4 most likely promotes co-translational N-glycosylation by stabilising STT3A-containing OST isoforms. Nitrogen 60-61 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 17-20 23530066-1 2013 Metazoan organisms assemble two isoforms of the oligosaccharyltransferase (OST) that have different catalytic subunits (STT3A or STT3B) and partially nonoverlapping roles in asparagine-linked glycosylation. Asparagine 174-184 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 48-73 23530066-1 2013 Metazoan organisms assemble two isoforms of the oligosaccharyltransferase (OST) that have different catalytic subunits (STT3A or STT3B) and partially nonoverlapping roles in asparagine-linked glycosylation. Asparagine 174-184 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 75-78 24149797-1 2013 The initial glycan transfer in asparagine-linked protein glycosylation is catalysed by the integral membrane enzyme oligosaccharyltransferase (OST). Asparagine 31-41 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 143-146 23231241-1 2012 Oxy-s-triazine (OST) is one of the important Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) decomposition products, while it is yet not fully clear how it is formed up to now. oxy-s-triazine 0-14 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-19 23231241-1 2012 Oxy-s-triazine (OST) is one of the important Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) decomposition products, while it is yet not fully clear how it is formed up to now. cyclonite 45-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-19 23231241-2 2012 The study systematically investigates the reaction of s-triazine (TAZ) with nitrate radical (NO(3)) using computational chemistry methods, for which three entrance channels are devised, resulting in the formation of four isomers of OST. Triazines 54-64 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 232-235 23231241-2 2012 The study systematically investigates the reaction of s-triazine (TAZ) with nitrate radical (NO(3)) using computational chemistry methods, for which three entrance channels are devised, resulting in the formation of four isomers of OST. Triazines 66-69 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 232-235 23231241-2 2012 The study systematically investigates the reaction of s-triazine (TAZ) with nitrate radical (NO(3)) using computational chemistry methods, for which three entrance channels are devised, resulting in the formation of four isomers of OST. nitrate radical 76-91 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 232-235 23231241-2 2012 The study systematically investigates the reaction of s-triazine (TAZ) with nitrate radical (NO(3)) using computational chemistry methods, for which three entrance channels are devised, resulting in the formation of four isomers of OST. punky blue 93-98 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 232-235 23185754-9 2012 Genes correlated to carbohydrate metabolism included AGL, B3GNT1, FUT9, ST8SIA4, SULT1A4, DDOST, and PIGL, mainly involved in glucogen degradation and glycoconjugate biosynthesis. Carbohydrates 20-32 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 90-95 23185754-9 2012 Genes correlated to carbohydrate metabolism included AGL, B3GNT1, FUT9, ST8SIA4, SULT1A4, DDOST, and PIGL, mainly involved in glucogen degradation and glycoconjugate biosynthesis. glucogen 126-134 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 90-95 22305527-4 2012 Here, we combined biochemical analysis with whole-exome sequencing (WES) to identify the genetic defect in an untyped CDG patient, and we found a 22 bp deletion and a missense mutation in DDOST, whose product is a component of the oligosaccharyltransferase complex that transfers the glycan chain from a lipid carrier to nascent proteins in the endoplasmic reticulum lumen. Polysaccharides 284-290 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 188-193 22467853-0 2012 The oligosaccharyltransferase subunits OST48, DAD1 and KCP2 function as ubiquitous and selective modulators of mammalian N-glycosylation. Nitrogen 121-122 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 22467853-0 2012 The oligosaccharyltransferase subunits OST48, DAD1 and KCP2 function as ubiquitous and selective modulators of mammalian N-glycosylation. Nitrogen 121-122 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 39-44 22467853-1 2012 Protein N-glycosylation is an essential modification that occurs in all eukaryotes and is catalysed by the oligosaccharyltransferase (OST) in the endoplasmic reticulum. Nitrogen 8-9 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 107-132 22467853-1 2012 Protein N-glycosylation is an essential modification that occurs in all eukaryotes and is catalysed by the oligosaccharyltransferase (OST) in the endoplasmic reticulum. Nitrogen 8-9 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 134-137 22467853-7 2012 Thus, OST48 and DAD1 are global modulators of OST stability and hence N-glycosylation. Nitrogen 70-71 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 6-11 22467853-7 2012 Thus, OST48 and DAD1 are global modulators of OST stability and hence N-glycosylation. Nitrogen 70-71 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 6-9 21357684-0 2011 Selective control of oligosaccharide transfer efficiency for the N-glycosylation sequon by a point mutation in oligosaccharyltransferase. Oligosaccharides 21-36 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 111-136 23097745-8 2012 These studies suggest that the membrane sorting process of hOST is mediated by a bafilomycin A1-sensitive vesicular pathway that is associated with the actin-cytoskeleton network. bafilomycin 81-92 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-63 22266900-1 2012 The oligosaccharyltransferase (OST) complex catalyses the N-glycosylation of polypeptides entering the endoplasmic reticulum, a process essential for the productive folding and trafficking of many secretory and membrane proteins. Nitrogen 58-59 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 22266900-1 2012 The oligosaccharyltransferase (OST) complex catalyses the N-glycosylation of polypeptides entering the endoplasmic reticulum, a process essential for the productive folding and trafficking of many secretory and membrane proteins. Nitrogen 58-59 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 21852240-2 2011 This process involves the transfer of a preassembled oligosaccharide from a lipid donor to asparagine side chains of polypeptides and is catalyzed by the membrane-bound oligosaccharyltransferase (OST). Oligosaccharides 53-68 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 196-199 21852240-2 2011 This process involves the transfer of a preassembled oligosaccharide from a lipid donor to asparagine side chains of polypeptides and is catalyzed by the membrane-bound oligosaccharyltransferase (OST). Asparagine 91-101 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 196-199 21852240-6 2011 The identification of an enzyme that integrates some of the features of OST in a cytoplasmic pathway defines a novel class of N-linked protein glycosylation found in pathogenic bacteria. Nitrogen 126-127 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 72-75 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Oligosaccharides 173-188 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-65 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Oligosaccharides 173-188 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 67-70 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Asparagine 201-211 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-65 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Asparagine 201-211 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 67-70 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. asparagine-x-serine 251-270 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-65 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. asparagine-x-serine 251-270 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 67-70 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Threonine 271-280 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-65 21614585-2 2011 In the central reaction of the pathway, oligosaccharyltransferase (OST), a multimeric complex located at the membrane of the endoplasmic reticulum, transfers a preassembled oligosaccharide to selected asparagine residues within the consensus sequence asparagine-X-serine/threonine. Threonine 271-280 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 67-70 21614585-3 2011 Due to the high substrate specificity of OST, alterations in the biosynthesis of the oligosaccharide substrate result in the hypoglycosylation of many different proteins and a multitude of symptoms observed in the family of congenital disorders of glycosylation (CDG) type I. Oligosaccharides 85-100 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 41-44 21609714-1 2011 Oligosaccharyltransferase (OST) is a membrane associated enzyme complex that mediates transfer of an oligosaccharide onto asparagine residue of a protein. Oligosaccharides 101-116 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 21609714-1 2011 Oligosaccharyltransferase (OST) is a membrane associated enzyme complex that mediates transfer of an oligosaccharide onto asparagine residue of a protein. Oligosaccharides 101-116 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 21609714-1 2011 Oligosaccharyltransferase (OST) is a membrane associated enzyme complex that mediates transfer of an oligosaccharide onto asparagine residue of a protein. Asparagine 122-132 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 21609714-1 2011 Oligosaccharyltransferase (OST) is a membrane associated enzyme complex that mediates transfer of an oligosaccharide onto asparagine residue of a protein. Asparagine 122-132 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 21768116-1 2011 The oligosaccharyltransferase complex catalyzes the transfer of oligosaccharide from a dolichol pyrophosphate donor en bloc onto a free asparagine residue of a newly synthesized nascent chain during the translocation in the endoplasmic reticulum lumen. Oligosaccharides 64-79 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 21768116-1 2011 The oligosaccharyltransferase complex catalyzes the transfer of oligosaccharide from a dolichol pyrophosphate donor en bloc onto a free asparagine residue of a newly synthesized nascent chain during the translocation in the endoplasmic reticulum lumen. dolichol pyrophosphate 87-109 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 21768116-1 2011 The oligosaccharyltransferase complex catalyzes the transfer of oligosaccharide from a dolichol pyrophosphate donor en bloc onto a free asparagine residue of a newly synthesized nascent chain during the translocation in the endoplasmic reticulum lumen. Asparagine 136-146 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 21357684-2 2011 Oligosaccharyltransferase (OST) catalyzes the transfer of preassembled oligosaccharides on lipid carriers onto asparagine residues in polypeptide chains. Oligosaccharides 71-87 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 21357684-2 2011 Oligosaccharyltransferase (OST) catalyzes the transfer of preassembled oligosaccharides on lipid carriers onto asparagine residues in polypeptide chains. Oligosaccharides 71-87 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 21357684-2 2011 Oligosaccharyltransferase (OST) catalyzes the transfer of preassembled oligosaccharides on lipid carriers onto asparagine residues in polypeptide chains. Asparagine 111-121 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 21357684-2 2011 Oligosaccharyltransferase (OST) catalyzes the transfer of preassembled oligosaccharides on lipid carriers onto asparagine residues in polypeptide chains. Asparagine 111-121 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 21357684-6 2011 We performed a systematic alanine mutagenesis study of the archaeal OST to identify the essential and dispensable amino acid residues in the three catalytic motifs. Alanine 26-33 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 68-71 21357684-10 2011 In applications, mutations at this position may facilitate the design of OST variants adapted to particular N-glycosylation sites to reduce the heterogeneity of glycan occupancy. Polysaccharides 161-167 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 73-76 20007322-1 2010 Oligosaccharyltransferase (OST) catalyzes the transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Asparagine 102-112 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 19955485-1 2010 Advanced glycated end-product receptor 1 (AGER1) protects against vascular disease promoted by oxidants, such as advanced glycated end products (AGEs), via inhibition of reactive oxygen species (ROS). Reactive Oxygen Species 170-193 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 42-47 19955485-1 2010 Advanced glycated end-product receptor 1 (AGER1) protects against vascular disease promoted by oxidants, such as advanced glycated end products (AGEs), via inhibition of reactive oxygen species (ROS). Reactive Oxygen Species 195-198 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 42-47 19955485-5 2010 These events involved epidermal growth factor receptor-dependent PKC-delta redox-sensitive Tyr-311 and Tyr-332 phosphorylation and were suppressed in AGER1(+) ECs and enhanced in sh-mRNA-AGER1(+) ECs. Tyrosine 91-94 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 150-155 19955485-5 2010 These events involved epidermal growth factor receptor-dependent PKC-delta redox-sensitive Tyr-311 and Tyr-332 phosphorylation and were suppressed in AGER1(+) ECs and enhanced in sh-mRNA-AGER1(+) ECs. Tyrosine 91-94 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 187-192 19955485-5 2010 These events involved epidermal growth factor receptor-dependent PKC-delta redox-sensitive Tyr-311 and Tyr-332 phosphorylation and were suppressed in AGER1(+) ECs and enhanced in sh-mRNA-AGER1(+) ECs. Tyrosine 103-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 150-155 19955485-5 2010 These events involved epidermal growth factor receptor-dependent PKC-delta redox-sensitive Tyr-311 and Tyr-332 phosphorylation and were suppressed in AGER1(+) ECs and enhanced in sh-mRNA-AGER1(+) ECs. Tyrosine 103-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 187-192 19955485-8 2010 Furthermore, AGER1 provides protection against AGE-induced ROS generation via NADPH. Reactive Oxygen Species 59-62 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 13-18 19955485-8 2010 Furthermore, AGER1 provides protection against AGE-induced ROS generation via NADPH. NADP 78-83 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 13-18 20007322-1 2010 Oligosaccharyltransferase (OST) catalyzes the transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Oligosaccharides 61-76 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 20007322-1 2010 Oligosaccharyltransferase (OST) catalyzes the transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Asparagine 102-112 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 20007322-1 2010 Oligosaccharyltransferase (OST) catalyzes the transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Oligosaccharides 61-76 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 19167329-0 2009 Cotranslational and posttranslational N-glycosylation of polypeptides by distinct mammalian OST isoforms. Nitrogen 38-39 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-95 21318189-5 2010 Cell surface AGE-R1 expression was also decreased by high AGE diets and with diabetes in dbdb mice and in humans with RI. dbdb 89-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 13-19 19835842-4 2009 We hypothesized that the hypoglycosylation observed in some of these patients could be caused by a deficiency in the transfer of the oligosaccharide precursor onto protein, a reaction catalyzed by the oligosaccharyltransferase (OST) complex. Oligosaccharides 133-148 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 201-226 19835842-4 2009 We hypothesized that the hypoglycosylation observed in some of these patients could be caused by a deficiency in the transfer of the oligosaccharide precursor onto protein, a reaction catalyzed by the oligosaccharyltransferase (OST) complex. Oligosaccharides 133-148 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 228-231 19835842-5 2009 For this purpose, the different subunits of the OST complex were screened in 27 CDG-Ix patients for whom structural analysis of the lipid-linked oligosaccharides revealed a normal level and intact structure of the oligosaccharide precursor. lipid-linked oligosaccharides 132-161 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 48-51 19835842-5 2009 For this purpose, the different subunits of the OST complex were screened in 27 CDG-Ix patients for whom structural analysis of the lipid-linked oligosaccharides revealed a normal level and intact structure of the oligosaccharide precursor. Oligosaccharides 145-160 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 48-51 20419423-5 2010 We use a combination of siRNA-mediated knockdown of individual proteins combined with a semi-permeabilized mammalian cell system to provide a robust read out for OST subunit function during N-glycosylation of model substrates in vitro. Nitrogen 27-28 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 162-165 19572687-10 2009 The high-barrier addition mechanism forms an activated hydroxy-triazinyl adduct which predominantly dissociates to 2-hydroxy-1,3,5-triazine (OST) + H(*). hydroxy-triazinyl 55-72 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 141-144 19572687-10 2009 The high-barrier addition mechanism forms an activated hydroxy-triazinyl adduct which predominantly dissociates to 2-hydroxy-1,3,5-triazine (OST) + H(*). 2-hydroxy-1,3,5-triazine 115-139 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 141-144 19572687-12 2009 Results are also presented for isomerization of the less-stable 1,3,5-triazine-N-oxide OST species (which may form via unimolecular pathways in the liquid-phase decomposition of RDX) to 2-hydroxy-1,3,5-triazine. 2-hydroxy-1,3,5-triazine 186-210 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 87-90 19572687-13 2009 A reaction mechanism is proposed for further oxidation of the s-triazinyl radical, where an OST isomer is also a potential product. s-triazinyl radical 62-81 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-95 19167329-1 2009 Asparagine-linked glycosylation of polypeptides in the lumen of the endoplasmic reticulum is catalyzed by the hetero-oligomeric oligosaccharyltransferase (OST). Asparagine 0-10 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 155-158 19167329-3 2009 Using siRNA to achieve isoform-specific knockdowns, we show that the OST isoforms cooperate and act sequentially to mediate protein N-glycosylation. Nitrogen 9-10 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 69-72 19167329-7 2009 These distinct and complementary roles for the OST isoforms allow sequential scanning of polypeptides for acceptor sites to insure the maximal efficiency of N-glycosylation. Nitrogen 157-158 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 47-50 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Oligosaccharides 119-134 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 18607003-4 2008 In the mammalian OST complex one such subunit, ribophorin I, is proposed to facilitate the N-glycosylation of certain precursors during their biogenesis at the endoplasmic reticulum. Nitrogen 91-92 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 17-20 18046457-2 2008 Oligosaccharyltransferase (OST) catalyzes the co-translational transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Oligosaccharides 78-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 18046457-2 2008 Oligosaccharyltransferase (OST) catalyzes the co-translational transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Oligosaccharides 78-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 18046457-2 2008 Oligosaccharyltransferase (OST) catalyzes the co-translational transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Asparagine 119-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 18046457-2 2008 Oligosaccharyltransferase (OST) catalyzes the co-translational transfer of an oligosaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains. Asparagine 119-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 18046457-3 2008 Here, we report that a thermophilic archaeon, Pyrococcus furiosus OST is composed of the STT3 protein alone, and catalyzes the transfer of a heptasaccharide, containing one hexouronate and two pentose residues, onto peptides in an Asn-X-Thr/Ser-motif-dependent manner. Xyloglucan Heptasaccharide 141-156 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 18046457-3 2008 Here, we report that a thermophilic archaeon, Pyrococcus furiosus OST is composed of the STT3 protein alone, and catalyzes the transfer of a heptasaccharide, containing one hexouronate and two pentose residues, onto peptides in an Asn-X-Thr/Ser-motif-dependent manner. hexouronate 173-184 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 18046457-3 2008 Here, we report that a thermophilic archaeon, Pyrococcus furiosus OST is composed of the STT3 protein alone, and catalyzes the transfer of a heptasaccharide, containing one hexouronate and two pentose residues, onto peptides in an Asn-X-Thr/Ser-motif-dependent manner. Pentoses 193-200 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 18046457-3 2008 Here, we report that a thermophilic archaeon, Pyrococcus furiosus OST is composed of the STT3 protein alone, and catalyzes the transfer of a heptasaccharide, containing one hexouronate and two pentose residues, onto peptides in an Asn-X-Thr/Ser-motif-dependent manner. asn-x-thr 231-240 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 18046457-3 2008 Here, we report that a thermophilic archaeon, Pyrococcus furiosus OST is composed of the STT3 protein alone, and catalyzes the transfer of a heptasaccharide, containing one hexouronate and two pentose residues, onto peptides in an Asn-X-Thr/Ser-motif-dependent manner. Serine 241-244 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 18775604-10 2008 The issues highlighted in the study reflect the need for recommendations for physicians prescribing OST in primary care to consider buprenorphine diversion during treatment more as non-adherence behavior than an abuse. Buprenorphine 132-145 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 100-103 18479840-10 2008 A re-assessment of the treatment efficacy through a possible dosage increase or a switch to methadone could potentially reduce diversion and assure sustained adherence to OST. Methadone 92-101 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 171-174 18485172-22 2008 (Helse Ost) funded the purchase of estradiol tablets, the manufacturing costs of misoprostol and placebo capsules from the hospital pharmacy, as well as the costs incurred for preparing the randomisation schedule and distribution of containers containing capsules to hospital. Estradiol 35-44 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 7-10 18032526-5 2008 We examined the effects of two defined AGEs N(epsilon)-carboxy-methyl-lysine (CML) and methyl-glyoxal derivatives (MG) on these cellular pathways and their functional relationship to AGER1 in human embryonic kidney cells (HEK293). Magnesium 115-117 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 183-188 17403929-0 2007 Dolichol-linked oligosaccharide selection by the oligosaccharyltransferase in protist and fungal organisms. dolichol-linked oligosaccharide 0-31 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-74 17403929-3 2007 We have compared donor substrate utilization by the oligosaccharyltransferase (OST) from Trypanosoma cruzi, Entamoeba histolytica, Trichomonas vaginalis, Cryptococcus neoformans, and Saccharomyces cerevisiae using structurally homogeneous dolichol-linked oligosaccharides as well as a heterogeneous dolichol-linked oligosaccharide library. dolichol-linked oligosaccharides 239-271 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17403929-3 2007 We have compared donor substrate utilization by the oligosaccharyltransferase (OST) from Trypanosoma cruzi, Entamoeba histolytica, Trichomonas vaginalis, Cryptococcus neoformans, and Saccharomyces cerevisiae using structurally homogeneous dolichol-linked oligosaccharides as well as a heterogeneous dolichol-linked oligosaccharide library. dolichol-linked oligosaccharide 239-270 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17403929-4 2007 Our results demonstrate that the OST from diverse organisms utilizes the in vivo oligo saccharide donor in preference to certain larger and/or smaller oligosaccharide donors. Oligosaccharides 81-97 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 33-36 17403929-4 2007 Our results demonstrate that the OST from diverse organisms utilizes the in vivo oligo saccharide donor in preference to certain larger and/or smaller oligosaccharide donors. Oligosaccharides 151-166 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 33-36 17403929-5 2007 Steady-state enzyme kinetic experiments reveal that the binding affinity of the tripeptide acceptor for the protist OST complex is influenced by the structure of the oligosaccharide donor. tripeptide K-26 80-90 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 17403929-5 2007 Steady-state enzyme kinetic experiments reveal that the binding affinity of the tripeptide acceptor for the protist OST complex is influenced by the structure of the oligosaccharide donor. Oligosaccharides 166-181 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 17403929-6 2007 This rudimentary donor substrate selection mechanism has been refined in fungi and vertebrate organisms by the addition of a second, regulatory dolichol-linked oligosaccharide binding site, the presence of which correlates with acquisition of the SWP1/ribophorin II subunit of the OST complex. dolichol-linked oligosaccharide 144-175 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 281-284 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Asparagine 166-176 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Asparagine 178-181 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Asparagine 231-234 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Serine 237-240 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). Threonine 241-244 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17367717-2 2007 This process is catalyzed by a membrane-associated oligosaccharyl transferase (OST) complex that transfers a preformed oligosaccharide (Glc(3)Man(9)GlcNAc(2)-) to an asparagine (Asn) side-chain acceptor located within the sequon (-Asn-X-Ser/Thr-). 2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose 148-154 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 79-82 17264154-1 2007 The mammalian oligosaccharyltransferase (OST) complex is composed of about eight subunits and mediates the N-glycosylation of nascent polypeptide chains entering the endoplasmic reticulum (ER). Nitrogen 107-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 14-39 17137774-4 2007 We find a marked reduction in the number of proteins (e.g., those involved with calcium signaling and cellular metabolism) expressed in Ln-5 hMSC compared to hMSC, consistent with our previous finding that hOST express far fewer proteins than do their hMSC progenitors, a pattern we call "osteogenic gene focusing." Calcium 80-87 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 206-210 17264154-1 2007 The mammalian oligosaccharyltransferase (OST) complex is composed of about eight subunits and mediates the N-glycosylation of nascent polypeptide chains entering the endoplasmic reticulum (ER). Nitrogen 107-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 41-44 17264154-6 2007 We propose a new model for OST function where ribophorin I acts as a chaperone or escort to promote the N-glycosylation of selected substrates by the catalytic STT3 subunits. Nitrogen 104-105 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 16126345-7 2005 Genetic and biochemical characterization of oligosaccharide transferase (OST) complex in yeast and mammalian cells have demonstrated the importance of specific OST subunits in protein N-glycosylation. Nitrogen 184-185 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 73-76 16269519-5 2006 We show here that human OSTalpha/OSTbeta expression is induced by bile acids through ligand-dependent transactivation of both OST genes by the nuclear bile acid receptor/farnesoid X receptor (FXR). Bile Acids and Salts 66-76 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 24-27 16269519-7 2006 Furthermore, OST mRNAs were induced in human ileal biopsies exposed to the bile acid chenodeoxycholic acid. Bile Acids and Salts 75-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 13-16 16269519-7 2006 Furthermore, OST mRNAs were induced in human ileal biopsies exposed to the bile acid chenodeoxycholic acid. Chenodeoxycholic Acid 85-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 13-16 16126345-7 2005 Genetic and biochemical characterization of oligosaccharide transferase (OST) complex in yeast and mammalian cells have demonstrated the importance of specific OST subunits in protein N-glycosylation. Nitrogen 184-185 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 160-163 15860005-2 2005 dgl1-1 is altered in a protein ortholog of human OST48 or yeast WBP1, an essential protein subunit of the oligosaccharyltransferase (OST) complex, which is responsible for the transfer in the ER of the N-linked glycan precursor onto Asn residues of candidate proteins. n-linked glycan 202-217 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-54 15987956-2 2005 The assembly of the lipid-linked core oligosaccharide Glc3Man9GlcNAc2, the substrate for the oligosaccharyltransferase (OST), is catalyzed by different glycosyltransferases located at the membrane of the endoplasmic reticulum (ER). Oligosaccharides 38-53 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 93-118 15987956-2 2005 The assembly of the lipid-linked core oligosaccharide Glc3Man9GlcNAc2, the substrate for the oligosaccharyltransferase (OST), is catalyzed by different glycosyltransferases located at the membrane of the endoplasmic reticulum (ER). Oligosaccharides 38-53 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 120-123 15987956-2 2005 The assembly of the lipid-linked core oligosaccharide Glc3Man9GlcNAc2, the substrate for the oligosaccharyltransferase (OST), is catalyzed by different glycosyltransferases located at the membrane of the endoplasmic reticulum (ER). Glc3Man9GlcNAc2 54-69 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 93-118 15987956-2 2005 The assembly of the lipid-linked core oligosaccharide Glc3Man9GlcNAc2, the substrate for the oligosaccharyltransferase (OST), is catalyzed by different glycosyltransferases located at the membrane of the endoplasmic reticulum (ER). Glc3Man9GlcNAc2 54-69 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 120-123 15860005-2 2005 dgl1-1 is altered in a protein ortholog of human OST48 or yeast WBP1, an essential protein subunit of the oligosaccharyltransferase (OST) complex, which is responsible for the transfer in the ER of the N-linked glycan precursor onto Asn residues of candidate proteins. Asparagine 233-236 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-54 15544624-4 2004 HPMC cultured with GDPs differentially modulated AGE receptors (including RAGE, AGE-R1, AGE-R2 and AGE-R3) expression in a dose-dependent manner. gdps 19-23 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 80-86 15835887-1 2005 Oligosaccharyltransferase (OST) catalyzes the cotranslational transfer of high-mannose sugars to nascent polypeptides during N-linked glycosylation in the rough endoplasmic reticulum lumen. high-mannose sugars 74-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 15835887-1 2005 Oligosaccharyltransferase (OST) catalyzes the cotranslational transfer of high-mannose sugars to nascent polypeptides during N-linked glycosylation in the rough endoplasmic reticulum lumen. high-mannose sugars 74-93 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 15835887-1 2005 Oligosaccharyltransferase (OST) catalyzes the cotranslational transfer of high-mannose sugars to nascent polypeptides during N-linked glycosylation in the rough endoplasmic reticulum lumen. Nitrogen 125-126 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 15835887-1 2005 Oligosaccharyltransferase (OST) catalyzes the cotranslational transfer of high-mannose sugars to nascent polypeptides during N-linked glycosylation in the rough endoplasmic reticulum lumen. Nitrogen 125-126 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 15835887-4 2005 Using two-dimensional Blue Native polyacrylamide gel electrophoresis/sodium dodecyl sulfate-polyacrylamide gel electrophoresis and mass spectrometry, we now demonstrate that mammalian OST can be isolated from solubilized, actively engaged ribosomes as multiple distinct protein complexes that range in size from approximately 500 to 700 kDa. polyacrylamide 34-48 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 184-187 15835887-4 2005 Using two-dimensional Blue Native polyacrylamide gel electrophoresis/sodium dodecyl sulfate-polyacrylamide gel electrophoresis and mass spectrometry, we now demonstrate that mammalian OST can be isolated from solubilized, actively engaged ribosomes as multiple distinct protein complexes that range in size from approximately 500 to 700 kDa. Sodium Dodecyl Sulfate 69-91 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 184-187 15835887-4 2005 Using two-dimensional Blue Native polyacrylamide gel electrophoresis/sodium dodecyl sulfate-polyacrylamide gel electrophoresis and mass spectrometry, we now demonstrate that mammalian OST can be isolated from solubilized, actively engaged ribosomes as multiple distinct protein complexes that range in size from approximately 500 to 700 kDa. polyacrylamide 92-106 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 184-187 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. Furaldehyde 0-13 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. Furaldehyde 15-19 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. Pyruvaldehyde 22-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. Pyruvaldehyde 37-42 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. 3,4-dideoxyglucosone-3-ene 48-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 15544624-6 2004 2-furaldehyde (FurA), methylglyoxal (M-Glx) and 3,4-dideoxy-glucosone-3-Ene (3,4-DGE) increased the expression of AGE-R1 and RAGE, the receptors that are associated with toxic effects. 3,4-dideoxyglucosone-3-ene 77-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 114-120 12887896-1 2003 Oligosaccharyltransferase (OST) is an integral membrane protein that catalyzes N-linked glycosylation of nascent proteins in the lumen of the endoplasmic reticulum. Nitrogen 79-80 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 14641036-9 2003 GFP-Dad1 can be used as a reporter molecule for the lateral mobility of the TCs since the OST is tightly associated with the complex. Technetium 76-79 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 90-93 12887896-1 2003 Oligosaccharyltransferase (OST) is an integral membrane protein that catalyzes N-linked glycosylation of nascent proteins in the lumen of the endoplasmic reticulum. Nitrogen 79-80 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 11866428-4 2002 Localisation of OST48 was not affected by substitution of the two lysines by histidine, indicating that a His-Xaa-His sequence, in contrast to Arg-Xaa-Arg, contains ER-specific targeting information. Histidine 106-109 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-21 12123673-0 2002 A biotin capture assay for oligosaccharyltransferase. Biotin 2-8 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-52 12123673-3 2002 Herein, we present the use of a biotinylated peptide as the acceptor substrate and dolichylpyrophosphate [3H]chitobiose as the donor substrate for the OST-catalyzed reaction. Tritium 106-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 151-154 11866428-1 2002 The OST48 subunit of the oligosaccharyltransferase complex is a type I membrane protein containing three lysines in its cytosolic domain. Lysine 105-112 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-9 11866428-3 2002 Substitution of these lysines by arginine resulted in cell-surface expression of OST48, whereas ER residency was maintained when either Lys-5 or Lys-3 but not both was replaced with arginine. Lysine 22-29 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 81-86 11866428-3 2002 Substitution of these lysines by arginine resulted in cell-surface expression of OST48, whereas ER residency was maintained when either Lys-5 or Lys-3 but not both was replaced with arginine. Arginine 33-41 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 81-86 11866428-4 2002 Localisation of OST48 was not affected by substitution of the two lysines by histidine, indicating that a His-Xaa-His sequence, in contrast to Arg-Xaa-Arg, contains ER-specific targeting information. xanthenone-4-acetic acid 110-113 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-21 11866428-4 2002 Localisation of OST48 was not affected by substitution of the two lysines by histidine, indicating that a His-Xaa-His sequence, in contrast to Arg-Xaa-Arg, contains ER-specific targeting information. Histidine 114-117 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-21 11580295-0 2001 Allosteric regulation provides a molecular mechanism for preferential utilization of the fully assembled dolichol-linked oligosaccharide by the yeast oligosaccharyltransferase. dolichol-linked oligosaccharide 105-136 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 150-175 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. dolichol-linked oligosaccharide glc 80-115 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. dolichol-linked oligosaccharide glc 80-115 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. 2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose 124-130 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. 2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose 124-130 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. )-pp-dol 132-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. )-pp-dol 132-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. Nitrogen 127-128 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. Nitrogen 127-128 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. Asparagine 184-194 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. Asparagine 184-194 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. n-x-t 207-212 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. n-x-t 207-212 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 11580295-1 2001 The oligosaccharyltransferase (OST) preferentially utilizes the fully assembled dolichol-linked oligosaccharide Glc(3)Man(9)GlcNAc(2)-PP-Dol as the donor for N-linked glycosylation of asparagine residues in N-X-T/S consensus sites in newly synthesized proteins. Sulfur 32-33 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 11580295-4 2001 Here, the steady-state kinetic properties of the OST were reinvestigated using a proteoliposome assay system consisting of the purified yeast enzyme, near-homogeneous preparations of a dolichol-linked oligosaccharide (Glc(3)Man(9)GlcNAc(2)-PP-Dol or Man(9)GlcNAc(2)-PP-Dol) and an (125)I-labeled tripeptide as the acceptor substrate. dolichol-linked oligosaccharide 185-216 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-52 11580295-4 2001 Here, the steady-state kinetic properties of the OST were reinvestigated using a proteoliposome assay system consisting of the purified yeast enzyme, near-homogeneous preparations of a dolichol-linked oligosaccharide (Glc(3)Man(9)GlcNAc(2)-PP-Dol or Man(9)GlcNAc(2)-PP-Dol) and an (125)I-labeled tripeptide as the acceptor substrate. 2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose 230-236 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-52 11580295-4 2001 Here, the steady-state kinetic properties of the OST were reinvestigated using a proteoliposome assay system consisting of the purified yeast enzyme, near-homogeneous preparations of a dolichol-linked oligosaccharide (Glc(3)Man(9)GlcNAc(2)-PP-Dol or Man(9)GlcNAc(2)-PP-Dol) and an (125)I-labeled tripeptide as the acceptor substrate. )-pp-dol 238-246 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-52 11580295-4 2001 Here, the steady-state kinetic properties of the OST were reinvestigated using a proteoliposome assay system consisting of the purified yeast enzyme, near-homogeneous preparations of a dolichol-linked oligosaccharide (Glc(3)Man(9)GlcNAc(2)-PP-Dol or Man(9)GlcNAc(2)-PP-Dol) and an (125)I-labeled tripeptide as the acceptor substrate. )-pp-dol 264-272 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-52 11580295-4 2001 Here, the steady-state kinetic properties of the OST were reinvestigated using a proteoliposome assay system consisting of the purified yeast enzyme, near-homogeneous preparations of a dolichol-linked oligosaccharide (Glc(3)Man(9)GlcNAc(2)-PP-Dol or Man(9)GlcNAc(2)-PP-Dol) and an (125)I-labeled tripeptide as the acceptor substrate. tripeptide K-26 296-306 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 49-52 11580295-5 2001 The K(m) of the OST for the acceptor tripeptide was only slightly enhanced when Glc(3)Man(9)GlcNAc(2)-PP-Dol was the donor substrate relative to when Man(9)GlcNAc(2)-PP-Dol was the donor substrate. tripeptide K-26 37-47 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-19 11580295-5 2001 The K(m) of the OST for the acceptor tripeptide was only slightly enhanced when Glc(3)Man(9)GlcNAc(2)-PP-Dol was the donor substrate relative to when Man(9)GlcNAc(2)-PP-Dol was the donor substrate. (2)-pp-dol 98-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-19 11580295-5 2001 The K(m) of the OST for the acceptor tripeptide was only slightly enhanced when Glc(3)Man(9)GlcNAc(2)-PP-Dol was the donor substrate relative to when Man(9)GlcNAc(2)-PP-Dol was the donor substrate. (2)-pp-dol 162-172 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 16-19 10203410-7 1999 We found significant correlations between the global skeletal uptake of 99mTc-methylendiphosphonate and serum BGP levels assayed by both N-tact Osteo SP (P < 0.01) and Elsa-Ost-Nat assay (P < 0.05). 99mtc-methylendiphosphonate 72-99 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 144-147 11470266-0 2001 Oligosaccharyltransferase is highly specific for the hydroxy amino acid in Asn-Xaa-Thr/Ser. hydroxy amino acid 53-71 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 11470266-0 2001 Oligosaccharyltransferase is highly specific for the hydroxy amino acid in Asn-Xaa-Thr/Ser. asn-xaa-thr 75-86 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 11470266-0 2001 Oligosaccharyltransferase is highly specific for the hydroxy amino acid in Asn-Xaa-Thr/Ser. Serine 87-90 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. Threonine 15-24 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. Serine 73-79 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. l-threo-beta-hydroxynorvaline 81-110 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. L-3-propylserine 115-139 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. tripeptides 151-162 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 11470266-5 2001 Binding of the threonine beta-methyl group by OST is also specific, with serine, L-threo-beta-hydroxynorvaline and L-beta-hydroxynorleucine containing tripeptides all bound much less efficiently than the threonine peptide itself. threonine peptide 204-221 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 46-49 10697522-9 1999 Furthermore, p53 induction was lost in OST/R cells after cisplatin exposure. Cisplatin 57-66 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 39-42 10826490-4 2000 The mammalian oligosaccharyltransferase (OST) is a protein complex that effects the cotranslational N-glycosylation of newly synthesized polypeptides, and is composed of at least four rough ER-specific membrane proteins: ribophorins I and II (RI and RII), OST48, and Dadl. Nitrogen 100-101 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 14-39 10826490-4 2000 The mammalian oligosaccharyltransferase (OST) is a protein complex that effects the cotranslational N-glycosylation of newly synthesized polypeptides, and is composed of at least four rough ER-specific membrane proteins: ribophorins I and II (RI and RII), OST48, and Dadl. Nitrogen 100-101 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 41-44 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. lysyllysine 22-30 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-45 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. lysyllysine 22-30 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-97 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. Lysine 24-30 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-45 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. Lysine 24-30 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-97 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. Serine 147-153 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 40-45 10660554-10 2000 We also show that the dilysine motif in OST48 functions as an ER localization motif because OST48 in which the two lysine residues are replaced by serine (OST48ss) is no longer retained in the ER and is found instead also at the plasma membrane. Serine 147-153 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-97 9592174-1 1998 Octamer Sequencing Technology, OST, is a method of DNA sequencing using single octamer oligonucleotides to prime cycle sequencing reactions. Oligonucleotides 87-103 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 10220030-0 1999 Dolichylpyrophosphate oligosaccharides: large-scale isolation and evaluation as oligosaccharyltransferase substrates. dolichylpyrophosphate oligosaccharides 0-38 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 80-105 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. branched oligosaccharide 60-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. branched oligosaccharide 60-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. dolichylpyrophosphate oligosaccharide 92-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. dolichylpyrophosphate oligosaccharide 92-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. dol-pp-os 131-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. dol-pp-os 131-140 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. Asparagine 149-159 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 10220030-1 1999 Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. Asparagine 149-159 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 10220030-4 1999 These were determined for Dol-PP-OS, Dol-PP-DS, and the tripeptide Bz-Asn-Leu-Thr-NH2 with solubilized OST and, for the first time, saturation kinetics were observed for all substrates. tripeptide bz-asn-leu-thr-nh2 56-85 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 103-106 9748289-2 1998 The oligosaccharyltransferase (OST), which has its active site exposed on the luminal face of the endoplasmic reticulum (ER), catalyzes the transfer of preassembled high mannose oligosaccharides onto certain asparagine residues of nascent polypeptides. mannose oligosaccharides 170-194 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 9748289-2 1998 The oligosaccharyltransferase (OST), which has its active site exposed on the luminal face of the endoplasmic reticulum (ER), catalyzes the transfer of preassembled high mannose oligosaccharides onto certain asparagine residues of nascent polypeptides. mannose oligosaccharides 170-194 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 9748289-2 1998 The oligosaccharyltransferase (OST), which has its active site exposed on the luminal face of the endoplasmic reticulum (ER), catalyzes the transfer of preassembled high mannose oligosaccharides onto certain asparagine residues of nascent polypeptides. Asparagine 208-218 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 4-29 9748289-2 1998 The oligosaccharyltransferase (OST), which has its active site exposed on the luminal face of the endoplasmic reticulum (ER), catalyzes the transfer of preassembled high mannose oligosaccharides onto certain asparagine residues of nascent polypeptides. Asparagine 208-218 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 31-34 9839012-0 1998 The design, synthesis, and initial evaluation of benzophenone-containing peptides as potential photoaffinity labels of oligosaccharyltransferase. benzophenone 49-61 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 119-144 9839012-1 1998 The benzophenone photophore was incorporated into protected tripeptides and tetrapeptides as photoactivatable probes to study the multimeric enzyme oligosaccharyltransferase (OST). benzophenone 4-16 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 148-173 9839012-1 1998 The benzophenone photophore was incorporated into protected tripeptides and tetrapeptides as photoactivatable probes to study the multimeric enzyme oligosaccharyltransferase (OST). benzophenone 4-16 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 175-178 9839012-1 1998 The benzophenone photophore was incorporated into protected tripeptides and tetrapeptides as photoactivatable probes to study the multimeric enzyme oligosaccharyltransferase (OST). tripeptides 60-71 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 175-178 9839012-3 1998 Two tripeptides, Bz-Asn-Bpa-Thr-NH2 (3b) and Bz-Asn-Lys[N epsilon-(4-Bz)Bz]-Thr-NH2 (4b), were found to be good OST substrates. bz-asn-bpa-thr-nh2 17-35 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 112-115 9839012-3 1998 Two tripeptides, Bz-Asn-Bpa-Thr-NH2 (3b) and Bz-Asn-Lys[N epsilon-(4-Bz)Bz]-Thr-NH2 (4b), were found to be good OST substrates. bz-asn-lys 45-55 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 112-115 9839012-3 1998 Two tripeptides, Bz-Asn-Bpa-Thr-NH2 (3b) and Bz-Asn-Lys[N epsilon-(4-Bz)Bz]-Thr-NH2 (4b), were found to be good OST substrates. n epsilon-(4-bz)bz] 56-75 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 112-115 34354228-0 2021 The structure of an archaeal oligosaccharyltransferase provides insight into the strict exclusion of proline from the N-glycosylation sequon. Proline 101-108 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 29-54 9368036-4 1997 Using the yeast two-hybrid system, we have shown that the luminal domains of RI and RII (RIL and RIIL, respectively) interacted with the luminal domain of OST48 (OST48L), but no direct interaction was observed between RIL and RIIL. Cephradine 89-92 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 155-160 9368036-4 1997 Using the yeast two-hybrid system, we have shown that the luminal domains of RI and RII (RIL and RIIL, respectively) interacted with the luminal domain of OST48 (OST48L), but no direct interaction was observed between RIL and RIIL. riil 97-101 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 155-160 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. high-mannose oligosaccharide 162-190 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 89-114 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. high-mannose oligosaccharide 162-190 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. dolichol-linked oligosaccharide 198-229 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 89-114 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. dolichol-linked oligosaccharide 198-229 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. Asparagine 241-251 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 89-114 8666161-2 1996 The initial stage in the biosynthesis of N-linked glycoproteins, catalyzed by the enzyme oligosaccharyltransferase (OST), involves the transfer of a preassembled high-mannose oligosaccharide from a dolichol-linked oligosaccharide donor onto asparagine acceptor sites in nascent proteins in the lumen of the rough endoplasmic reticulum. Asparagine 241-251 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 8666161-7 1996 Yeast molecular genetic methods have been instrumental in the functional characterization of the OST subunits, and have proven to be powerful tools for the identification of novel gene products that influence oligosaccharide transfer in vivo. Oligosaccharides 209-224 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 97-100 7782656-9 1995 As a result, 1 alpha hydroxyvitamin D3 was found to have significantly suppressed the relative mean tumor weight of OST and MNNG-HOS compared with a control group (p < 0.05), but did not suppress that of KHOS-NP. alpha hydroxyvitamin d3 15-38 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 30450807-3 2019 OST transfers the oligosaccharide from a lipid-linked donor (LLO) to the Asn-Xaa-Ser/Thr sequon of nascent polypeptide, usually cotranslationally by partnering with the ribosome and the translocon. Oligosaccharides 18-33 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 30450807-3 2019 OST transfers the oligosaccharide from a lipid-linked donor (LLO) to the Asn-Xaa-Ser/Thr sequon of nascent polypeptide, usually cotranslationally by partnering with the ribosome and the translocon. asn-xaa 73-80 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 30450807-3 2019 OST transfers the oligosaccharide from a lipid-linked donor (LLO) to the Asn-Xaa-Ser/Thr sequon of nascent polypeptide, usually cotranslationally by partnering with the ribosome and the translocon. Serine 81-84 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 30450807-3 2019 OST transfers the oligosaccharide from a lipid-linked donor (LLO) to the Asn-Xaa-Ser/Thr sequon of nascent polypeptide, usually cotranslationally by partnering with the ribosome and the translocon. Threonine 85-88 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 34778038-1 2021 Ribophorin 1 (RPN1) is a major part of Oligosaccharyltransferase (OST) complex, which is vital for the N-linked glycosylation. Nitrogen 103-104 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 39-64 34778038-1 2021 Ribophorin 1 (RPN1) is a major part of Oligosaccharyltransferase (OST) complex, which is vital for the N-linked glycosylation. Nitrogen 103-104 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 66-69 9673402-1 1998 A cisplatin (CDDP)-resistant human osteosarcoma cell line (OST/R) was established by continuous exposure to CDDP. Cisplatin 2-11 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-62 9673402-1 1998 A cisplatin (CDDP)-resistant human osteosarcoma cell line (OST/R) was established by continuous exposure to CDDP. cddp 13-17 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-62 9673402-1 1998 A cisplatin (CDDP)-resistant human osteosarcoma cell line (OST/R) was established by continuous exposure to CDDP. cddp 108-112 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 59-62 9673402-2 1998 OST/R cells proved to be 6.73 times more resistant to CDDP compared with parental OST cells, and showed cross-resistance to carboplatin (CBDCA). cddp 54-58 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 9673402-2 1998 OST/R cells proved to be 6.73 times more resistant to CDDP compared with parental OST cells, and showed cross-resistance to carboplatin (CBDCA). Carboplatin 124-135 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 9673402-2 1998 OST/R cells proved to be 6.73 times more resistant to CDDP compared with parental OST cells, and showed cross-resistance to carboplatin (CBDCA). Carboplatin 137-142 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 9673402-3 1998 The mechanism of CDDP resistance was a significant decrease of intracellular platinum accumulation which was 40% of that in OST cells. cddp 17-21 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 124-127 9673402-3 1998 The mechanism of CDDP resistance was a significant decrease of intracellular platinum accumulation which was 40% of that in OST cells. Platinum 77-85 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 124-127 9673402-4 1998 OST/R cells were exposed to CDDP for 6 hours, the platinum was released from the cytoplasm of OST/R cells without reaching a state of equilibrium. cddp 28-32 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 9673402-4 1998 OST/R cells were exposed to CDDP for 6 hours, the platinum was released from the cytoplasm of OST/R cells without reaching a state of equilibrium. cddp 28-32 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 94-97 9673402-4 1998 OST/R cells were exposed to CDDP for 6 hours, the platinum was released from the cytoplasm of OST/R cells without reaching a state of equilibrium. Platinum 50-58 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-3 9673402-4 1998 OST/R cells were exposed to CDDP for 6 hours, the platinum was released from the cytoplasm of OST/R cells without reaching a state of equilibrium. Platinum 50-58 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 94-97 9398187-0 1997 13C- and 15N-labeled peptide substrates as mechanistic probes of oligosaccharyltransferase. 13c 0-3 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 65-90 9398187-0 1997 13C- and 15N-labeled peptide substrates as mechanistic probes of oligosaccharyltransferase. 15n 9-12 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 65-90 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. carboxamide 4-15 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 238-263 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. carboxamide 4-15 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 265-268 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. Carbohydrates 38-50 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 238-263 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. Carbohydrates 38-50 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 265-268 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. Asparagine 153-163 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 238-263 9398187-1 1997 The carboxamide moiety that links the carbohydrate and protein moieties in N-linked glycoproteins has been unambiguously determined to arise intact from asparagine by the use of chemically synthesized Bz-[4-13C, 15N]Asn-Leu-Thr-NH2 as an oligosaccharyltransferase (OST) substrate. Asparagine 153-163 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 265-268 9398187-2 1997 Bz-[4-13C]Asn-Leu-Thr-NH2 was also synthesized and used to evaluate a proposed mechanism of OST catalysis similar to that of glutamine-dependent amidotransferases using 15NH4OAc as a potential external nucleophile. bz-[4-13c]asn-leu-thr-nh2 0-25 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-95 9398187-2 1997 Bz-[4-13C]Asn-Leu-Thr-NH2 was also synthesized and used to evaluate a proposed mechanism of OST catalysis similar to that of glutamine-dependent amidotransferases using 15NH4OAc as a potential external nucleophile. 15nh4oac 169-177 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 92-95 9398187-6 1997 Together with previously published results, these data argue against nucleophilic activation of the asparagine beta-carboxamide moiety being the underlying chemical mechanism for OST-catalyzed glycosylation of peptides. asparagine beta-carboxamide 100-127 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 179-182 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. mannose oligosaccharide 50-73 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. glcnac2man9glc3 75-90 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. dolichol-linked oligosaccharide 99-130 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. dolichol-p-glcnac2man9glc3 138-164 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. Asparagine 175-185 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. asn-x-ser 210-219 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-2 1997 4.1.119) (DDOST) catalyzes the transfer of a high-mannose oligosaccharide (GlcNac2Man9Glc3) from a dolichol-linked oligosaccharide donor (dolichol-P-GlcNac2Man9Glc3) onto the asparagine acceptor site within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains across the membrane of the endoplasmic reticulum. Threonine 220-223 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-15 9367678-3 1997 We isolated mouse and human DDOST cDNAs from retinoic acid-treated mouse P19 EC cells and human NT-2 cells, respectively. Tretinoin 45-58 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 28-33 9144178-8 1997 DAD1 can be crosslinked to OST48 in intact microsomes with dithiobis(succinimidylpropionate). dithiobis(succinimidylpropionate) 59-91 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-32 9144178-10 1997 The demonstration that DAD1 is a subunit of the OST suggests that induction of a cell death pathway upon loss of DAD1 in the tsBN7 cell line reflects the essential nature of N-linked glycosylation in eukaryotes. Nitrogen 128-129 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 48-51 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. Threonine 96-105 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-35 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. Threonine 96-105 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-40 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. epoxyethylglycine 130-147 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-35 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. epoxyethylglycine 130-147 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-40 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. asn-xaa-thr 155-166 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 10-35 9078248-1 1997 Pig liver oligosaccharyltransferase (OST) is inactivated irreversibly by a hexapeptide in which threonine has been substituted by epoxyethylglycine in the Asn-Xaa-Thr glycosylation triplet. asn-xaa-thr 155-166 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 37-40 9078248-2 1997 Incubation of the enzyme in the presence of Dol-PP-linked [14C]oligosaccharides and the N-3,5-dinitrobenzoylated epoxy derivative leads to the double-labelling of two subunits (48 and 66 kDa) of the oligomeric OST complex, both of which are involved in the catalytic activity. dol-pp-linked [14c]oligosaccharides 44-79 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 210-213 9078248-2 1997 Incubation of the enzyme in the presence of Dol-PP-linked [14C]oligosaccharides and the N-3,5-dinitrobenzoylated epoxy derivative leads to the double-labelling of two subunits (48 and 66 kDa) of the oligomeric OST complex, both of which are involved in the catalytic activity. n-3,5-dinitrobenzoylated 88-112 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 210-213 9078248-3 1997 Labelling of both subunits was blocked competitively by the acceptor peptide N-benzoyl-Asu-Gly-Thr-NHCH3 and by the OST inhibitor N-benzoyl-alpha,gamma-diaminobutyric acid-Gly-Thr-NHCH3, but not by an analogue derived from the epoxy-inhibitor by replacing asparagine with glutamine. n-benzoyl-alpha,gamma-diaminobutyric acid-gly-thr-nhch3 130-185 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 9078248-3 1997 Labelling of both subunits was blocked competitively by the acceptor peptide N-benzoyl-Asu-Gly-Thr-NHCH3 and by the OST inhibitor N-benzoyl-alpha,gamma-diaminobutyric acid-Gly-Thr-NHCH3, but not by an analogue derived from the epoxy-inhibitor by replacing asparagine with glutamine. Asparagine 256-266 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 9078248-3 1997 Labelling of both subunits was blocked competitively by the acceptor peptide N-benzoyl-Asu-Gly-Thr-NHCH3 and by the OST inhibitor N-benzoyl-alpha,gamma-diaminobutyric acid-Gly-Thr-NHCH3, but not by an analogue derived from the epoxy-inhibitor by replacing asparagine with glutamine. Glutamine 272-281 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 116-119 7782656-10 1995 Histologically, 1 alpha hydroxyvitamin D3 induced marked chondrogenetic differentiation in OST alone. alfacalcidol 16-41 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 91-94 34462534-0 2022 The second DDOST-CDG patient with lactose intolerance, developmental delay, and situs inversus totalis. Lactose 34-41 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 11-16 34462534-3 2022 In this study, we report a Chinese patient with a homozygous pathogenic variant in DDOST (c.1187G>A) and who presented with feeding difficulty, lactose intolerance, facial dysmorphism, failure to thrive, strabismus, high myopia, astigmatism, hypotonia, developmental delay and situs inversus totalis. Lactose 144-151 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 83-88 34871448-13 2022 RESULTS: Consumption of a Mediterranean diet rich in monounsaturated fatty acids (MUFAs) and low in dietary AGEs reduced serum concentrations of AGEs, reduced expression of the receptor for AGE (RAGE), and increased expression of the AGE receptor 1 (AGER1) when compared with consumption of a Western diet rich in saturated fatty acids and dietary AGEs. Fatty Acids, Monounsaturated 53-80 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 234-248 34871448-14 2022 Supplementation with omega-3 polyunsaturated fatty acids (PUFAs) resulted in decreased concentrations of fluorescent AGEs and decreased expression of RAGE as well as increased expression of AGER1. omega-3 polyunsaturated fatty acids 21-56 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 190-195 34871448-14 2022 Supplementation with omega-3 polyunsaturated fatty acids (PUFAs) resulted in decreased concentrations of fluorescent AGEs and decreased expression of RAGE as well as increased expression of AGER1. Fatty Acids, Unsaturated 58-63 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 190-195 34354228-0 2021 The structure of an archaeal oligosaccharyltransferase provides insight into the strict exclusion of proline from the N-glycosylation sequon. Nitrogen 118-119 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 29-54 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Oligosaccharides 42-57 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Oligosaccharides 42-57 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Asparagine 74-77 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Asparagine 74-77 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Nitrogen 93-94 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Nitrogen 93-94 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. asn-x-ser 117-126 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. asn-x-ser 117-126 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Threonine 127-130 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Threonine 127-130 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Proline 138-141 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 0-25 34354228-1 2021 Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X. Proline 138-141 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 27-30 34354228-3 2021 Here we determined the crystal structure of an archaeal OST in a complex with a sequon-containing peptide and dolichol-phosphate to a 2.7 A resolution. Dolichol Phosphates 110-128 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 56-59 35173766-1 2021 Background: Dolichyl-diphosphooligosaccharide-protein glycosyltransferase non-catalytic subunit (DDOST) is an important enzyme in the process of high-mannose oligosaccharide transferring in cells. Mannose 150-157 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 12-95 35173766-1 2021 Background: Dolichyl-diphosphooligosaccharide-protein glycosyltransferase non-catalytic subunit (DDOST) is an important enzyme in the process of high-mannose oligosaccharide transferring in cells. Mannose 150-157 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 97-102 35173766-1 2021 Background: Dolichyl-diphosphooligosaccharide-protein glycosyltransferase non-catalytic subunit (DDOST) is an important enzyme in the process of high-mannose oligosaccharide transferring in cells. Oligosaccharides 158-173 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 12-95 35173766-1 2021 Background: Dolichyl-diphosphooligosaccharide-protein glycosyltransferase non-catalytic subunit (DDOST) is an important enzyme in the process of high-mannose oligosaccharide transferring in cells. Oligosaccharides 158-173 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 97-102 35173766-10 2021 GSEA suggested that DDOST is closely correlated with cell cycle and immune response via the PPAR signaling pathway. gsea 0-4 dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit Homo sapiens 20-25