ISDA

Deposition Date 2008-01-29

Release Date 2008-04-22

Last Version Date 2024-10-30

Entry Detail

PDB ID:

3C45

Keywords:

HYDROLASE

Title:

Human dipeptidyl peptidase IV/CD26 in complex with a fluoroolefin inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.05 Å

R-Value Free:

0.21

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 21 21 21

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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

317

NAG

Primary Citation

Fluoroolefins as amide bond mimics in dipeptidyl peptidase IV inhibitors

Edmondson, S.D, Wei, L, Xu, J, Shang, J, Xu, S, Pang, J, Chaudhary, A, Dean, D.C, He, H, Leiting, B, Lyons, K.A, Patel, R.A, Patel, S.B, Scapin, G, Wu, J.K, Beconi, M.G, Thornberry, N.A, Weber, A.E.Show

Bioorg.Med.Chem.Lett. 18 2409 2413 (2008)

PMID: 18331795 DOI: 10.1016/j.bmcl.2008.02.050

Abstact

The synthesis, selectivity, rat pharmacokinetic profile, and drug metabolism profiles of a series of potent fluoroolefin-derived DPP-4 inhibitors (4) are reported. A radiolabeled fluoroolefin 33 was shown to possess a high propensity to form reactive metabolites, thus revealing a potential liability for this class of DPP-4 inhibitors.

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Protein

Chemical

Disease

Primary Citation of related structures