2I3Z image
Deposition Date 2006-08-21
Release Date 2006-12-12
Last Version Date 2024-11-06
Entry Detail
PDB ID:
2I3Z
Keywords:
HYDROLASE
Title:
rat DPP-IV with xanthine mimetic inhibitor #7
Biological Source:
Source Organism:
Rattus norvegicus (Taxon ID: 10116)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.90 Å
R-Value Free:
0.29
R-Value Work:
0.25
Space Group:
P 21 3
2I3Z validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Dipeptidyl peptidase 4 (Dipeptidyl peptidase IV) (DPP IV)
Gene (Uniprot):Dpp4
Chain IDs:A, B
Chain Length:730
Number of Molecules:2
Biological Source:Rattus norvegicus
UniProt ID:P14740 Pfam ID:PF18811, PF00930, PF00326 EC:3.4.14.5
Ligand Molecules
LIR
Primary Citation
Xanthine mimetics as potent dipeptidyl peptidase IV inhibitors.
Bioorg.Med.Chem.Lett. 16 6226 6230 (2006)
PMID: 17010607 DOI: 10.1016/j.bmcl.2006.09.024

Abstact

A series of xanthine mimetics containing 5,5 and 5,6 heterocycle fused imidazoles were synthesized as dipeptidyl peptidase IV inhibitors. Compound 7 is potent (h-DPPIV K(i)=2nM) and exhibits excellent selectivity and no species specificity against rat and human enzymes. The X-ray structure confirms that the binding mode of 7 to rat DPPIV is similar to the parent xanthines.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
2GBI