ISDA

Deposition Date 2009-05-01

Release Date 2009-07-21

Last Version Date 2024-11-20

Entry Detail

PDB ID:

3HAB

Keywords:

HYDROLASE/HYDROLASE INHIBITOR

Title:

The structure of DPP4 in complex with piperidine fused benzimidazole 25

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.21

R-Value Work:

0.16

R-Value Observed:

0.17

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dipeptidyl peptidase 4 soluble form
Gene (Uniprot):DPP4
Mutations:S39T
Chain IDs:A, B
Chain Length:728
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P27487 Pfam ID:PF00930, PF00326 EC:3.4.14.5

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
ASN	A	ASN	GLYCOSYLATION SITE

Ligand Molecules

677

NAG

Primary Citation

Aminopiperidine-fused imidazoles as dipeptidyl peptidase-IV inhibitors

Edmondson, S.D, Mastracchio, A, Cox, J.M, Eiermann, G.J, He, H, Lyons, K.A, Patel, R.A, Patel, S.B, Petrov, A, Scapin, G, Wu, J.K, Xu, S, Zhu, B, Thornberry, N.A, Roy, R.S, Weber, A.E.Show

Bioorg.Med.Chem.Lett. 19 4097 4101 (2009)

PMID: 19539471 DOI: 10.1016/j.bmcl.2009.06.011

Abstact

A new series of DPP-4 inhibitors derived from piperidine-fused benzimidazoles and imidazopyridines is described. Optimization of this class of DPP-4 inhibitors led to the discovery of imidazopyridine 34. The potency, selectivity, cross-species DMPK profiles, and in vivo efficacy of 34 is reported.

Legend

Protein

Chemical

Disease

Primary Citation of related structures