This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


2iit

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
[[Image:2iit.gif|left|200px]]
[[Image:2iit.gif|left|200px]]
-
{{Structure
+
<!--
-
|PDB= 2iit |SIZE=350|CAPTION= <scene name='initialview01'>2iit</scene>, resolution 2.35&Aring;
+
The line below this paragraph, containing "STRUCTURE_2iit", creates the "Structure Box" on the page.
-
|SITE=
+
You may change the PDB parameter (which sets the PDB file loaded into the applet)
-
|LIGAND= <scene name='pdbligand=872:(3R)-4-[(3R)-3-AMINO-4-(2,4,5-TRIFLUOROPHENYL)BUTANOYL]-3-(2,2,2-TRIFLUOROETHYL)-1,4-DIAZEPAN-2-ONE'>872</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>
+
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-
|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Dipeptidyl-peptidase_IV Dipeptidyl-peptidase IV], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.14.5 3.4.14.5] </span>
+
or leave the SCENE parameter empty for the default display.
-
|GENE= DPP4, ADCP2, CD26 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
+
-->
-
|DOMAIN=
+
{{STRUCTURE_2iit| PDB=2iit | SCENE= }}
-
|RELATEDENTRY=[[2iiv|2IIV]]
+
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2iit FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2iit OCA], [http://www.ebi.ac.uk/pdbsum/2iit PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2iit RCSB]</span>
+
-
}}
+
'''Human dipeptidyl peptidase 4 in complex with a diazepan-2-one inhibitor'''
'''Human dipeptidyl peptidase 4 in complex with a diazepan-2-one inhibitor'''
Line 29: Line 26:
[[Category: Scapin, G.]]
[[Category: Scapin, G.]]
[[Category: Weber, A E.]]
[[Category: Weber, A E.]]
-
[[Category: alpha/beta]]
+
[[Category: Alpha/beta]]
-
[[Category: beta-propeller]]
+
[[Category: Beta-propeller]]
-
[[Category: dimer]]
+
[[Category: Dimer]]
-
[[Category: hydrolase]]
+
[[Category: Hydrolase]]
-
 
+
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 07:33:20 2008''
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:44:58 2008''
+

Revision as of 04:33, 4 May 2008

Image:2iit.gif

Template:STRUCTURE 2iit

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


Overview

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.

About this Structure

2IIT is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

(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 Page seeded by OCA on Sun May 4 07:33:20 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2iit"
Personal tools