SMTL ID : 1u10.2 (2 other biounits)

MEPA, active form with ZN in P1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.91, H.94, D.101, H.192 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.91, A:H.94, A:D.101, A:D.101, A:H.192 ZN.3: 4 residues within 4Å: Chain B: H.91, H.94, D.101, H.192 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.91, B:H.94, B:D.101, B:D.101, B:H.192 ZN.5: 4 residues within 4Å: Chain A: D.128, H.131 Chain B: D.128, H.131 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.128, A:H.131, B:D.128, B:H.131

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 5 residues within 4Å: Chain A: Q.186, H.187, R.188, A.189, H.190 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.187, A:R.188, A:A.189, A:H.190 Salt bridges: A:H.190 SO4.4: 5 residues within 4Å: Chain B: Q.186, H.187, R.188, A.189, H.190 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:H.187, B:R.188, B:A.189, B:H.190 Salt bridges: B:H.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marcyjaniak, M. et al., Peptidoglycan amidase MepA is a LAS metallopeptidase. J.Biol.Chem. (2004)

Release Date

2004-09-07

Peptides

Penicillin-insensitive murein endopeptidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Penicillin-insensitive murein endopeptidase

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