CATH Domain 3bjmB02

CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.140	8 Propeller
	2.140.10	Methanol Dehydrogenase; Chain A
	2.140.10.30	Dipeptidylpeptidase IV, N-terminal domain

Domain Context

CATH Clusters

Superfamily	Dipeptidylpeptidase IV, N-terminal domain
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	3BJM
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Involvement of DPP-IV catalytic residues in enzyme-saxagliptin complex formation. Metzler, W.J., Yanchunas, J., Weigelt, C., Kish, K., Klei, H.E., Xie, D., Zhang, Y., Corbett, M., Tamura, J.K., He, B., Hamann, L.G., Kirby, M.S., Marcinkeviciene, J. Protein Sci.