ISDA

Deposition Date 2007-02-28

Release Date 2008-05-27

Last Version Date 2024-10-23

Entry Detail

PDB ID:

2JID

Keywords:

HYDROLASE

Title:

Human Dipeptidyl peptidase IV in complex with 1-(3,4-Dimethoxy-phenyl) -3-m-tolyl-piperidine-4-ylamine

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

PICHIA PASTORIS

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Free:

0.30

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DIPEPTIDYL PEPTIDASE 4
Gene (Uniprot):DPP4
Chain IDs:A, B
Chain Length:736
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

GVB

NAG

Primary Citation

1,3-Disubstituted 4-Aminopiperidines as Useful Tools in the Optimization of the 2-Aminobenzo[A]Quinolizine Dipeptidyl Peptidase Iv Inhibitors.

Lubbers, T, Bohringer, M, Gobbi, L, Hennig, M, Hunziker, D, Kuhn, B, Loffler, B, Mattei, P, Narquizian, R, Peters, J, Ruff, Y, Wessel, H.P, Wyss, P.Show

Bioorg.Med.Chem.Lett. 17 2966 ? (2007)

PMID: 17418568 DOI: 10.1016/J.BMCL.2007.03.072

Abstact

In a search for novel DPP-IV inhibitors, 2-aminobenzo[a]quinolizines were identified as submicromolar HTS hits. Due to the difficult synthetic access to this compound class, 1,3-disubstituted 4-aminopiperidines were used as model compounds for optimization. The developed synthetic methodology and the SAR could be transferred to the 2-aminobenzo[a]quinolizine series, leading to highly active DPP-IV inhibitors.

Legend

Protein

Chemical

Disease

Primary Citation of related structures