2iit | pdb_00002iit

Human dipeptidyl peptidase 4 in complex with a diazepan-2-one inhibitor

spinqualitylabelsall models 2iit, resolution 2.35Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2iit is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: 872, NA, NAG, NDG Related: 2iiv Gene: DPP4, ADCP2, CD26 (Homo sapiens) Activity: Dipeptidyl-peptidase IV, with EC number 3.4.14.5 Resources: FirstGlance, OCA, RCSB, PDBsum Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed Replacement of the triazolopiperazine ring of sitagliptin (DPP-4 IC(50)=18nM) with 3-(2,2,2-trifluoroethyl)-1,4-diazepan-2-one gave dipeptidyl peptidase IV (DPP-4) inhibitor 1 which is potent (DPP-4 IC(50)=2.6nM), selective, and efficacious in an oral glucose tolerance test in mice. It was selected for extensive preclinical development as a potential back-up candidate to sitagliptin. (3R)-4-[(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-(2,2,2-trifluoro ethyl)-1,4-diazepan-2-one, a selective dipeptidyl peptidase IV inhibitor for the treatment of type 2 diabetes.,Biftu T, Feng D, Qian X, Liang GB, Kieczykowski G, Eiermann G, He H, Leiting B, Lyons K, Petrov A, Sinha-Roy R, Zhang B, Scapin G, Patel S, Gao YD, Singh S, Wu J, Zhang X, Thornberry NA, Weber AE Bioorg Med Chem Lett. 2007 Jan 1;17(1):49-52. Epub 2006 Oct 5. PMID:17055272 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Dipeptidyl peptidase

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