CATH Classification

Domain Context

CATH Clusters

Superfamily Creatinase/methionine aminopeptidase superfamily
Functional Family Xaa-Pro dipeptidase

Enzyme Information

3.4.13.9
Xaa-Pro dipeptidase.
based on mapping to UniProt P21165
Hydrolysis of Xaa-|-Pro dipeptides. Also acts on aminoacyl-hydroxyproline analogs. No action on Pro-|-Pro.
-!- Possibly thiol dependent. -!- Cytosolic from most animal tissues. -!- Belongs to peptidase family M24A. -!- Formerly EC 3.4.3.7.

UniProtKB Entries (1)

P21165
PEPQ_ECOLI
Escherichia coli K-12
Xaa-Pro dipeptidase

PDB Structure

PDB 4QR8
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural basis of substrate selectivity of E. coli prolidase.
Weaver, J., Watts, T., Li, P., Rye, H.S.
Plos One