PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25561730-5 2015 The molecular modeling study showed that Ile(196) at transmembrane helix 2, Met(233) at ECL1, and Asn(302) at ECL2 of GLP1R have contacts with His(1) and Thr(7) of GLP-1. Isoleucine 41-44 glucagon like peptide 1 receptor Homo sapiens 118-123 22105074-4 2012 Here, using chimeric and point-mutated GLP1R/GIPR, we determined that evolutionarily conserved amino acid residues such as Ile(196) at transmembrane helix 2, Leu(232) and Met(233) at extracellular loop 1, and Asn(302) at extracellular loop 2 of GLP1R are responsible for interaction with ligand and receptor activation. Isoleucine 123-126 glucagon like peptide 1 receptor Homo sapiens 39-44 20799012-5 2010 A mutated GIP peptide in which Tyr(1), Ile(7), Asp(15), and His(18) were replaced by His, Thr, Glu, and Ala, respectively, was able to activate both GLP1R and GIPR with moderate potency. Isoleucine 39-42 glucagon like peptide 1 receptor Homo sapiens 149-154 20799012-8 2010 These results suggest that Tyr/His(1) and Ile/Thr(7) of GIP/GLP-1 peptides confer differential ligand selectivity toward GIPR and GLP1R. Isoleucine 42-45 glucagon like peptide 1 receptor Homo sapiens 130-135