PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 34817067-0 2022 The S-adenosylmethionine analog sinefungin inhibits the trimethylguanosine synthase TGS1 to promote telomerase activity and telomere lengthening. sinefungin 32-42 trimethylguanosine synthase 1 Homo sapiens 56-83 18039666-6 2008 We also show that production of the short Tgs1 isoform is inhibited by MG132, suggesting that it results from proteasomal limited processing of the full-length Tgs1 protein. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 71-76 trimethylguanosine synthase 1 Homo sapiens 42-46 18039666-6 2008 We also show that production of the short Tgs1 isoform is inhibited by MG132, suggesting that it results from proteasomal limited processing of the full-length Tgs1 protein. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 71-76 trimethylguanosine synthase 1 Homo sapiens 160-164 34817067-0 2022 The S-adenosylmethionine analog sinefungin inhibits the trimethylguanosine synthase TGS1 to promote telomerase activity and telomere lengthening. sinefungin 32-42 trimethylguanosine synthase 1 Homo sapiens 84-88 34817067-4 2022 Here, we show that treatment with the S-adenosylmethionine analog sinefungin inhibits TGS1 activity, increases the hTR levels and promotes telomere lengthening in different cell types. sinefungin 66-76 trimethylguanosine synthase 1 Homo sapiens 86-90 29527542-5 2018 Indeed, we have identified a group of pri-miRNAs (whose mature miRNAs were found induced during quiescence) modified with a 2,2,7-trimethylguanosine (TMG)-cap by the trimethylguanosine synthase 1 (TGS1) protein and transported to the cytoplasm by the Exportin-1 (XPO1) protein. N(2),N(2),7-trimethylguanosine 124-148 trimethylguanosine synthase 1 Homo sapiens 166-195 35484160-0 2022 TGS1 mediates 2,2,7-trimethyl guanosine capping of the human telomerase RNA to direct telomerase dependent telomere maintenance. N(2),N(2),7-trimethylguanosine 14-39 trimethylguanosine synthase 1 Homo sapiens 0-4 35484160-2 2022 Using human lung cancer cells and tumor organoids we show that formation of the 2,2,7-trimethylguanosine (TMG) cap structure at the human telomerase RNA 5" end by the Trimethylguanosine Synthase 1 (TGS1) is central for recruiting telomerase to telomeres and engaging Cajal bodies in telomere maintenance. N(2),N(2),7-trimethylguanosine 80-104 trimethylguanosine synthase 1 Homo sapiens 167-196 35484160-2 2022 Using human lung cancer cells and tumor organoids we show that formation of the 2,2,7-trimethylguanosine (TMG) cap structure at the human telomerase RNA 5" end by the Trimethylguanosine Synthase 1 (TGS1) is central for recruiting telomerase to telomeres and engaging Cajal bodies in telomere maintenance. N(2),N(2),7-trimethylguanosine 80-104 trimethylguanosine synthase 1 Homo sapiens 198-202 35484160-2 2022 Using human lung cancer cells and tumor organoids we show that formation of the 2,2,7-trimethylguanosine (TMG) cap structure at the human telomerase RNA 5" end by the Trimethylguanosine Synthase 1 (TGS1) is central for recruiting telomerase to telomeres and engaging Cajal bodies in telomere maintenance. N(2),N(2),7-trimethylguanosine 106-109 trimethylguanosine synthase 1 Homo sapiens 167-196 35484160-2 2022 Using human lung cancer cells and tumor organoids we show that formation of the 2,2,7-trimethylguanosine (TMG) cap structure at the human telomerase RNA 5" end by the Trimethylguanosine Synthase 1 (TGS1) is central for recruiting telomerase to telomeres and engaging Cajal bodies in telomere maintenance. N(2),N(2),7-trimethylguanosine 106-109 trimethylguanosine synthase 1 Homo sapiens 198-202 35484160-3 2022 TGS1 depletion or inhibition by the natural nucleoside sinefungin impairs telomerase recruitment to telomeres leading to Exonuclease 1 mediated generation of telomere 3" end protrusions that engage in RAD51-dependent, homology directed recombination and the activation of key features of the ALT pathway. sinefungin 55-65 trimethylguanosine synthase 1 Homo sapiens 0-4 29527542-5 2018 Indeed, we have identified a group of pri-miRNAs (whose mature miRNAs were found induced during quiescence) modified with a 2,2,7-trimethylguanosine (TMG)-cap by the trimethylguanosine synthase 1 (TGS1) protein and transported to the cytoplasm by the Exportin-1 (XPO1) protein. N(2),N(2),7-trimethylguanosine 124-148 trimethylguanosine synthase 1 Homo sapiens 197-201 29527542-5 2018 Indeed, we have identified a group of pri-miRNAs (whose mature miRNAs were found induced during quiescence) modified with a 2,2,7-trimethylguanosine (TMG)-cap by the trimethylguanosine synthase 1 (TGS1) protein and transported to the cytoplasm by the Exportin-1 (XPO1) protein. N(2),N(2),7-trimethylguanosine 150-153 trimethylguanosine synthase 1 Homo sapiens 166-195 29527542-5 2018 Indeed, we have identified a group of pri-miRNAs (whose mature miRNAs were found induced during quiescence) modified with a 2,2,7-trimethylguanosine (TMG)-cap by the trimethylguanosine synthase 1 (TGS1) protein and transported to the cytoplasm by the Exportin-1 (XPO1) protein. N(2),N(2),7-trimethylguanosine 150-153 trimethylguanosine synthase 1 Homo sapiens 197-201 27236791-3 2016 A trimethylguanosine synthase was engineered to introduce alkyne, azido, or 4-vinylbenzyl moieties to the 5"-cap. Alkynes 58-64 trimethylguanosine synthase 1 Homo sapiens 2-29 28584122-4 2017 Moreover, these quiescence-induced primary miRNAs (pri-miRNAs) are modified with a 2,2,7-trimethylguanosine (TMG)-cap, which is known to bind Exportin-1, and knockdown of Exportin-1 or trimethylguanosine synthase 1, responsible for (TMG)-capping, inhibits their biogenesis. N(2),N(2),7-trimethylguanosine 109-112 trimethylguanosine synthase 1 Homo sapiens 185-214 27236791-3 2016 A trimethylguanosine synthase was engineered to introduce alkyne, azido, or 4-vinylbenzyl moieties to the 5"-cap. 3',5-diazido-2',3'-dideoxyuridine 66-71 trimethylguanosine synthase 1 Homo sapiens 2-29 27236791-3 2016 A trimethylguanosine synthase was engineered to introduce alkyne, azido, or 4-vinylbenzyl moieties to the 5"-cap. 4-vinylbenzyl 76-89 trimethylguanosine synthase 1 Homo sapiens 2-29 24664183-2 2014 A trimethylguanosine synthase was engineered to transfer a terminal azido moiety to the 5"-cap which could be further modified using strain-promoted azide-alkyne cycloaddition (SPAAC). 3',5-diazido-2',3'-dideoxyuridine 68-73 trimethylguanosine synthase 1 Homo sapiens 2-29 26074133-1 2015 Trimethylguanosine Synthase catalyses transfer of two methyl groups to the m(7)G cap of RNA polymerase II transcribed snRNAs, snoRNAs, and telomerase RNA TLC1 to form a 2,2,7-trimethylguanosine cap. N(2),N(2),7-trimethylguanosine 169-193 trimethylguanosine synthase 1 Homo sapiens 0-27 24664183-2 2014 A trimethylguanosine synthase was engineered to transfer a terminal azido moiety to the 5"-cap which could be further modified using strain-promoted azide-alkyne cycloaddition (SPAAC). Azides 149-154 trimethylguanosine synthase 1 Homo sapiens 2-29 24664183-2 2014 A trimethylguanosine synthase was engineered to transfer a terminal azido moiety to the 5"-cap which could be further modified using strain-promoted azide-alkyne cycloaddition (SPAAC). Alkynes 155-161 trimethylguanosine synthase 1 Homo sapiens 2-29 24664183-2 2014 A trimethylguanosine synthase was engineered to transfer a terminal azido moiety to the 5"-cap which could be further modified using strain-promoted azide-alkyne cycloaddition (SPAAC). spaac 177-182 trimethylguanosine synthase 1 Homo sapiens 2-29 20360394-1 2010 Yeast and human Tgs1 are orthologous RNA cap (guanine-N2) methyltransferases that convert m(7)G caps into the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal snRNAs. N(2),N(2),7-trimethylguanosine 110-134 trimethylguanosine synthase 1 Homo sapiens 16-20 20360394-1 2010 Yeast and human Tgs1 are orthologous RNA cap (guanine-N2) methyltransferases that convert m(7)G caps into the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal snRNAs. N(2),N(2),7-trimethylguanosine 136-139 trimethylguanosine synthase 1 Homo sapiens 16-20 19386620-2 2009 The Trimethylguanosine Synthase 1 (TGS1) mediates this conversion of the 7-methylguanosine-cap to the 2,2,7-trimethylguanosine (m(3)G)-cap during maturation of the RNPs. 7-methylguanosine 73-90 trimethylguanosine synthase 1 Homo sapiens 4-33 19926722-5 2010 hTgs1 utilizes a broad range of m(7)G nucleotides, including mono-, di-, tri-, and tetraphosphate derivatives as well as cap dinucleotides with triphosphate or tetraphosphate bridges. mono-, di-, tri-, and tetraphosphate 61-97 trimethylguanosine synthase 1 Homo sapiens 0-5 19926722-5 2010 hTgs1 utilizes a broad range of m(7)G nucleotides, including mono-, di-, tri-, and tetraphosphate derivatives as well as cap dinucleotides with triphosphate or tetraphosphate bridges. Dinucleoside Phosphates 125-138 trimethylguanosine synthase 1 Homo sapiens 0-5 19926722-5 2010 hTgs1 utilizes a broad range of m(7)G nucleotides, including mono-, di-, tri-, and tetraphosphate derivatives as well as cap dinucleotides with triphosphate or tetraphosphate bridges. triphosphoric acid 144-156 trimethylguanosine synthase 1 Homo sapiens 0-5 19926722-5 2010 hTgs1 utilizes a broad range of m(7)G nucleotides, including mono-, di-, tri-, and tetraphosphate derivatives as well as cap dinucleotides with triphosphate or tetraphosphate bridges. tetraphosphate 83-97 trimethylguanosine synthase 1 Homo sapiens 0-5 19926722-7 2010 Methylation of benzyl(7)G and ethyl(7)G nucleotides by hTgs1 and GlaTgs2 underscored the importance of guanine N7 alkylation in providing a key pi-cation interaction in the methyl acceptor site. Guanine 103-110 trimethylguanosine synthase 1 Homo sapiens 55-60 19386620-2 2009 The Trimethylguanosine Synthase 1 (TGS1) mediates this conversion of the 7-methylguanosine-cap to the 2,2,7-trimethylguanosine (m(3)G)-cap during maturation of the RNPs. 7-methylguanosine 73-90 trimethylguanosine synthase 1 Homo sapiens 35-39 19386620-2 2009 The Trimethylguanosine Synthase 1 (TGS1) mediates this conversion of the 7-methylguanosine-cap to the 2,2,7-trimethylguanosine (m(3)G)-cap during maturation of the RNPs. N(2),N(2),7-trimethylguanosine 102-126 trimethylguanosine synthase 1 Homo sapiens 4-33 19386620-2 2009 The Trimethylguanosine Synthase 1 (TGS1) mediates this conversion of the 7-methylguanosine-cap to the 2,2,7-trimethylguanosine (m(3)G)-cap during maturation of the RNPs. N(2),N(2),7-trimethylguanosine 102-126 trimethylguanosine synthase 1 Homo sapiens 35-39 19386620-4 2009 In order to understand the structural organization of human TGS1 as well as substrate binding and recognition we solved the crystal structure of the active TGS1 methyltransferase domain containing both, the minimal substrate m(7)GTP and the reaction product S-adenosyl-L-homocysteine (AdoHcy). (7)gtp 226-232 trimethylguanosine synthase 1 Homo sapiens 60-64 19386620-4 2009 In order to understand the structural organization of human TGS1 as well as substrate binding and recognition we solved the crystal structure of the active TGS1 methyltransferase domain containing both, the minimal substrate m(7)GTP and the reaction product S-adenosyl-L-homocysteine (AdoHcy). (7)gtp 226-232 trimethylguanosine synthase 1 Homo sapiens 156-160 19386620-4 2009 In order to understand the structural organization of human TGS1 as well as substrate binding and recognition we solved the crystal structure of the active TGS1 methyltransferase domain containing both, the minimal substrate m(7)GTP and the reaction product S-adenosyl-L-homocysteine (AdoHcy). Sulfur 62-63 trimethylguanosine synthase 1 Homo sapiens 156-160 19386620-4 2009 In order to understand the structural organization of human TGS1 as well as substrate binding and recognition we solved the crystal structure of the active TGS1 methyltransferase domain containing both, the minimal substrate m(7)GTP and the reaction product S-adenosyl-L-homocysteine (AdoHcy). S-Adenosylhomocysteine 260-283 trimethylguanosine synthase 1 Homo sapiens 156-160 19386620-4 2009 In order to understand the structural organization of human TGS1 as well as substrate binding and recognition we solved the crystal structure of the active TGS1 methyltransferase domain containing both, the minimal substrate m(7)GTP and the reaction product S-adenosyl-L-homocysteine (AdoHcy). S-Adenosylhomocysteine 285-291 trimethylguanosine synthase 1 Homo sapiens 156-160 18775984-0 2008 Genetic and biochemical analysis of yeast and human cap trimethylguanosine synthase: functional overlap of 2,2,7-trimethylguanosine caps, small nuclear ribonucleoprotein components, pre-mRNA splicing factors, and RNA decay pathways. N(2),N(2),7-trimethylguanosine 107-131 trimethylguanosine synthase 1 Homo sapiens 56-83 18775984-1 2008 Trimethylguanosine synthase (Tgs1) is the enzyme that converts standard m(7)G caps to the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal small nuclear RNAs. N(2),N(2),7-trimethylguanosine 90-114 trimethylguanosine synthase 1 Homo sapiens 0-27 18775984-1 2008 Trimethylguanosine synthase (Tgs1) is the enzyme that converts standard m(7)G caps to the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal small nuclear RNAs. N(2),N(2),7-trimethylguanosine 90-114 trimethylguanosine synthase 1 Homo sapiens 29-33 18775984-1 2008 Trimethylguanosine synthase (Tgs1) is the enzyme that converts standard m(7)G caps to the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal small nuclear RNAs. N(2),N(2),7-trimethylguanosine 116-119 trimethylguanosine synthase 1 Homo sapiens 0-27 18775984-1 2008 Trimethylguanosine synthase (Tgs1) is the enzyme that converts standard m(7)G caps to the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal small nuclear RNAs. N(2),N(2),7-trimethylguanosine 116-119 trimethylguanosine synthase 1 Homo sapiens 29-33