PDBsum entry 4zng

Hydrolase

PDB id: 4zng

Contents

Protein chains

352 a.a.

Ligands

CAC ×2

GOL

Metals

_MN ×5

Waters ×314

PDB id:

4zng

Name:

Hydrolase

Title:

X-ray crystallography of recombinant lactococcus lactis prolidase

Structure:

Prolidase. Chain: c, b, a. Engineered: yes

Source:

Lactococcus lactis. Organism_taxid: 1358. Gene: pepq. Expressed in: escherichia coli. Expression_system_taxid: 562

Resolution:

2.25Å R-factor: 0.223 R-free: 0.280

Authors:

O.Kgosisejo,P.Grochulski,T.Tanaka

Key ref:

O.Kgosisejo et al. X-Ray crystallography of recombinant lactococcus lact prolidase. To be published, .

Date:

04-May-15 Release date: 10-Aug-16

Protein chains

A8WBX8  (A8WBX8_9LACT) -  Aminopeptidase P family protein from Lactococcus lactis

Seq: 362 a.a.

Struc: 352 a.a.

Enzyme reactions

• Enzyme class: E.C.3.4.13.9 - Xaa-Pro dipeptidase.
• Reaction: Xaa-L-Pro dipeptide + H2O = an L-alpha-amino acid + L-proline

Xaa-L-Pro dipeptide + H2O = L-alpha-amino acid + L-proline (Bound ligand (Het Group name = GOL) matches with 40.00% similarity)

• Cofactor: Mn(2+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site