PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2420006-3 1986 An affinity matrix made of an insolubilized heptapeptide containing the Arg-Gly-Asp sequence selectively binds the platelet membrane glycoprotein IIb/IIIa from detergent extracts of platelets. Arginine 72-75 integrin subunit alpha 2b Homo sapiens 115-149 2713490-2 1989 We have examined the role of the two chains of GPIIb in the maintenance of the GPIIb-IIIa heterodimer and Arg-Gly-Asp (RGD) peptide-binding function. Arginine 106-109 integrin subunit alpha 2b Homo sapiens 47-52 3422188-13 1988 These homologies further establish that GPIIb-IIIa from platelets, together with the vitronectin and the fibronectin receptors, are members of a supergene family of adhesion receptors with a recognition specificity for Arg-Gly-Asp amino acid sequences. Arginine 219-222 integrin subunit alpha 2b Homo sapiens 40-45 2753902-1 1989 The platelet glycoprotein IIb-IIIa complex (GP IIb-IIIa) is a member of the integrin receptor family that recognizes adhesive proteins containing the Arg-Gly-Asp (RGD) sequence. Arginine 150-153 integrin subunit alpha 2b Homo sapiens 44-50 2773809-8 1989 Clustering was also induced by the addition of the GPIIb-IIIa binding domains of fibrinogen--namely, the tetrapeptide Arg-Gly-Asp-Ser on the alpha-chain or the gamma-chain decapeptide gamma 402-411. Arginine 118-121 integrin subunit alpha 2b Homo sapiens 51-56 3584243-10 1987 Clustering was also induced by the addition of the GPIIb-IIIa-binding domains of fibrinogen, namely the tetrapeptide Arg-Gly-Asp-Ser on the alpha-chain or the gamma-chain decapeptide gamma 402-411. Arginine 117-120 integrin subunit alpha 2b Homo sapiens 51-56 21529934-1 2011 Platelet adhesion to adsorbed plasma proteins, such as fibrinogen (Fg), has been conventionally thought to be mediated by the GPIIb/IIIa receptor binding to Arg-Gly-Asp (RGD)-like motifs in the adsorbed protein. Arginine 157-160 integrin subunit alpha 2b Homo sapiens 126-131 15134514-4 2004 The search for these compounds is based on the molecular design of structures mimicking some fragment of RGD (Arg-Gly-Asp) sequence, responsible for the binding of fibrinogen to GP IIb/IIIa. Arginine 110-113 integrin subunit alpha 2b Homo sapiens 178-184 18316480-6 2008 We find arginine-methylated RUNX1 on the promoters of two bona fide RUNX1 target genes, CD41 and PU.1 and show that shRNA against PRMT1 or RUNX1 down-regulates their expression. Arginine 8-16 integrin subunit alpha 2b Homo sapiens 88-92 16454727-4 2006 Thrombin, factor Xa, tissue factor/factor VIIa and platelet GPIIb/IIIa receptors display a preference for molecules containing highly basic arginine and/or acidic aspartate moieties, which are, however, associated with poor bioavailability after oral application. Arginine 140-148 integrin subunit alpha 2b Homo sapiens 60-65 16326711-3 2006 GTA and GTB differ in only four "critical" amino acid residues (Arg/Gly-176, Gly/Ser-235, Leu/Met-266, and Gly/Ala-268). Arginine 64-67 integrin subunit alpha 2b Homo sapiens 0-3 11920243-9 2001 Our results also demonstrate that Arg 1715 is not essential in the function but it is necessary for maintaining the conformation recognized by MoAb 9 specific for the GPIIb/IIIa-binding domain of VWF. Arginine 34-37 integrin subunit alpha 2b Homo sapiens 167-172 9950658-2 1999 Small-molecule antagonists of GP IIb/IIIa based on the Arg-Gly-Asp (RGD) sequence show similar benefit, and some of these agents are orally active. Arginine 55-58 integrin subunit alpha 2b Homo sapiens 30-36 10963786-6 2000 Blocking of GPIIb-IIIa by Arg-Gly-Asp-Ser peptide prevented platelet adhesion to the polystyrene while an extensive adhesion of single platelets to extracellular matrix was observed. Arginine 26-29 integrin subunit alpha 2b Homo sapiens 12-17 9468476-4 1998 Substitutions Thr178 --> Ser, Ile181 --> Phe, and Lys205 --> Arg of Gtalpha did not alter its interaction with hRGSr. Arginine 70-73 integrin subunit alpha 2b Homo sapiens 77-84 9568289-1 1998 A novel hexapeptide, H-Pro-Ser-Nva-Gly-Asp-Trp-OH 6, a specific antagonist of platelet fibrinogen receptor (GpIIb/IIIa), was discovered in a structure-activity relationship (SAR) study where the role of the N-terminal Pro moiety of an RGD-containing peptide, H-Pro-Ser-Arg-Gly-Asp-Trp-OH 1, which is a potent but not specific antagonist toward GpIIb/IIIa integrin, was investigated. Arginine 269-272 integrin subunit alpha 2b Homo sapiens 108-113 8747525-2 1996 8-Guanidino-octanoyl-aspartic acid-phenylalanine (SC-49992), a mimetic of the tetrapeptide arginine-glycine-aspartic acid-phelylalanine, inhibits fibrinogen and vitronectin binding to GP IIb/IIIa. Arginine 91-99 integrin subunit alpha 2b Homo sapiens 184-190 8977249-4 1996 From patient ITP-1 (known to have two distinct autoantibodies), we identified anti-GPIIb/IIIa antibody-specific phage encoding the peptide sequences Arg-Glu-Lys-Ala-Lys-Trp (REKAKW) and Pro-Val-Val-Trp-Lys-Asn (PVVWKN). Arginine 149-152 integrin subunit alpha 2b Homo sapiens 83-88 7524891-0 1994 Bioactive Arg-Gly-Asp conformations in anti-integrin GPIIb-IIIa antibodies. Arginine 10-13 integrin subunit alpha 2b Homo sapiens 53-58 8571304-5 1995 We found in the second family a previously described nonsense mutation: 584 Arg to stop codon in exon 17 of the GPIIb gene. Arginine 76-79 integrin subunit alpha 2b Homo sapiens 112-117 8025347-10 1993 The "ligand-binding pocket" of GP IIb-IIIa contains at least three sequences essential for ligand binding; fibrinogen also binds to the activated complex through identified domains, one of which, the Arg-Gly-Asp (RGD) sequence, is also found in vWF and the other adhesive proteins able to support platelet aggregation. Arginine 200-203 integrin subunit alpha 2b Homo sapiens 31-37 8152339-7 1994 Similarly, when platelet GpIIb/IIIa receptors were blocked in normal platelets by the tripeptide Arg-Gly-Asp (RGD) or the tetrapeptide Arg-Gly-Asp-Ser (RGDS) at 10(-3) M, agonist-induced platelet aggregation and fibrinogen binding were blocked, but platelet PAI-1 release was not blocked. Arginine 97-100 integrin subunit alpha 2b Homo sapiens 25-30 1326944-4 1992 Tetrapeptide RGDS (Arg-Gly-Asp-Ser), which blocks the interaction of ligands such as fibrinogen with platelet integrin alpha IIb beta 3 (GPIIb-IIIa), inhibited only the late-phase PtdIns(3,4)P2 accumulation that was associated with added Ca2+. Arginine 19-22 integrin subunit alpha 2b Homo sapiens 137-142 8417803-0 1993 Arg-Gly-Asp-dependent occupancy of GPIIb/IIIa by applaggin: evidence for internalization and cycling of a platelet integrin. Arginine 0-3 integrin subunit alpha 2b Homo sapiens 35-40 21043846-5 1993 Like some other adhesive proteins such as fibrinogen, fibronectin, and von Willebrand factor, vitronectin contains the amino-acid sequence Arg-Gly-Asp (RGD) which enables binding to the platelet membrane glycoprotein complex IIb/IIIa (GPIIb/IIIa). Arginine 139-142 integrin subunit alpha 2b Homo sapiens 235-240 8485050-4 1993 Two primers for polymerase chain reaction (PCR) were then designed, and a 394 bp PCR product was generated and sequenced, indicating that a stop codon (TGA) was substituted for an Arg codon (CGA) at amino acid position 584 of GPIIb, and resulted in a premature termination of translation and production of a shortened protein. Arginine 180-183 integrin subunit alpha 2b Homo sapiens 226-231 1447740-2 1992 Replacement of the N-terminal arginine by p-amidinophenylalanine or the Gly moiety by m-aminobenzoic acid led to compounds which are superior to the lead peptide with regard to activity and selectivity for GP IIb-IIIa vs the closely related vitronectin receptor alpha v beta 3. Arginine 30-38 integrin subunit alpha 2b Homo sapiens 206-212 1527012-8 1992 Active GPIIb-IIIa was heavily degraded by Arg-C, whereas inactive GPIIb-IIIa was highly resistant to degradation. Arginine 42-45 integrin subunit alpha 2b Homo sapiens 7-12 1323869-3 1992 The GP IIb/IIIa complex is an adhesion receptor belonging to the integrin superfamily; it can bind five adhesive proteins containing the arginine-glycine-aspartic acid (RGD) sequence in their structure: fibrinogen (Fg), von Willebrand factor (vWf), thrombospondin (Tsp), fibronectin (Fn) and vitronectin (Vn). Arginine 137-145 integrin subunit alpha 2b Homo sapiens 4-10 2320569-3 1990 Each of the protein in this family, which range from 47 to 83 residues, contains an Arg-Gly-Asp amino acid sequence found in protein ligands that binds to GPIIb-IIIa, a high (17 +/- 1%) cysteine content conserved in the primary sequence, and a homologous N-terminal region absent only in the echistatin isoforms. Arginine 84-87 integrin subunit alpha 2b Homo sapiens 155-160 1659747-9 1991 In the third experiment the RGDS peptide (ARG-GLY-ASP-SER), a blocker of GPIIb/IIIa platelet receptor dose dependently inhibited platelet aggregation by 93 +/- 17%. Arginine 42-45 integrin subunit alpha 2b Homo sapiens 73-78 1907272-1 1991 The Arg-Gly-Asp (RGD)-binding domain of GPIIb-IIIa has been localized in a fragment of the GPIIIa subunit that includes the sequence between amino acids 109 and 171. Arginine 4-7 integrin subunit alpha 2b Homo sapiens 40-45 2018974-1 1991 Integrin alpha IIb beta 3 (platelet GPIIb-IIIa) binds fibrinogen via recognition sequences such as Arg-Gly-Asp (RGD). Arginine 99-102 integrin subunit alpha 2b Homo sapiens 36-41 1715119-7 1990 In spite of the cross-reactivity for binding to vWF, only the two antibodies whose epitopes included residues in the Arg-Gly-Asp sequence inhibited vWF interaction with GP IIb-IIIa. Arginine 117-120 integrin subunit alpha 2b Homo sapiens 169-175 34440879-4 2021 Additionally, activated GPIIb/IIIa complex (PAC-1) expression was higher on platelets from severe COVID-19 patients compared to healthy controls and inversely correlated with L-arginine plasmatic concentration. Arginine 175-185 integrin subunit alpha 2b Homo sapiens 24-29