CATH Classification

Domain Context

CATH Clusters

Superfamily alpha/beta hydrolase
Functional Family Dipeptidyl peptidase 4

Enzyme Information

3.4.14.5
Dipeptidyl-peptidase IV.
based on mapping to UniProt P27487
Release of an N-terminal dipeptide, Xaa-Yaa-|-Zaa-, from a polypeptide, preferentially when Yaa is Pro, provided Zaa is neither Pro nor hydroxyproline.
-!- A membrane-bound serine-type peptidase in mammals. -!- EC 3.4.14.11 catalyzes a similar reaction. -!- Belongs to peptidase family S9B.

UniProtKB Entries (1)

P27487
DPP4_HUMAN
Homo sapiens
Dipeptidyl peptidase 4

PDB Structure

PDB 6B1O
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
A comparative study of the binding properties, dipeptidyl peptidase-4 (DPP-4) inhibitory activity and glucose-lowering efficacy of the DPP-4 inhibitors alogliptin, linagliptin, saxagliptin, sitagliptin and vildagliptin in mice.
Berger, J.P., SinhaRoy, R., Pocai, A., Kelly, T.M., Scapin, G., Gao, Y.D., Pryor, K.A.D., Wu, J.K., Eiermann, G.J., Xu, S.S., Zhang, X., Tatosian, D.A., Weber, A.E., Thornberry, N.A., Carr, R.D.
Endocrinol Diabetes Metab