SMTL ID : 4qr8.1

Crystal Structure of E coli pepQ

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.257, H.339, T.382, E.384, E.423 Ligands: MG.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.257, A:H.339, A:E.384, A:E.423 MG.2: 6 residues within 4Å: Chain A: D.246, D.257, T.259, E.384, E.423 Ligands: MG.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.246, A:D.246, A:D.257, A:E.423, H2O.23 MG.3: 6 residues within 4Å: Chain B: D.257, H.339, T.382, E.384, E.423 Ligands: MG.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.257, B:H.339, B:E.384, B:E.423 MG.4: 6 residues within 4Å: Chain B: D.246, D.257, T.259, E.384, E.423 Ligands: MG.3 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.246, B:D.246, B:D.257, B:D.257, B:E.423

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Weaver, J. et al., Structural basis of substrate selectivity of E. coli prolidase. Plos One (2014)

Release Date

2015-02-25

Peptides

Xaa-Pro dipeptidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Xaa-Pro dipeptidase