ISDA: 4G1F

Deposition Date 2012-07-10

Release Date 2013-02-27

Last Version Date 2024-11-06

Entry Detail

PDB ID:

4G1F

Keywords:

HYDROLASE/HYDROLASE INHIBITOR

Title:

Crystal Structure of human Dipeptidyl Peptidase IV in complex with a pyridopyrimidinedione analogue

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.90 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dipeptidyl peptidase 4
Gene (Uniprot):DPP4
Chain IDs:A, B, C, D
Chain Length:740
Number of Molecules:4
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

0WG

NAG

Primary Citation

Structure-based design of pyridopyrimidinediones as dipeptidyl peptidase IV inhibitors.

Lam, B, Zhang, Z, Stafford, J.A, Skene, R.J, Shi, L, Gwaltney, S.L.Show

Bioorg.Med.Chem.Lett. 22 6628 6631 (2012)

PMID: 23025999 DOI: 10.1016/j.bmcl.2012.08.110

Abstact

Dipeptidyl peptidase IV (DPP-4) inhibitors have been shown to enhance GLP-1 levels and thereby improve hyperglycemia in type II diabetes. From a small fragment hit, using structure-based design, we have discovered a new class of non-covalent, potent and selective DPP-4 inhibitors.

Legend

Protein

Chemical

Disease

Primary Citation of related structures

Abstact

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