SMTL ID : 1tzp.1

MEPA, inactive form without ZN in P21

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 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 SO4.2: 4 residues within 4Å: Chain A: N.160, F.185, Q.186, R.188 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.160, A:Q.186 Water bridges: A:N.160 Salt bridges: A:R.188 SO4.3: 2 residues within 4Å: Chain A: P.211, S.212 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.212 SO4.4: 4 residues within 4Å: Chain A: R.156, R.182, Q.207, P.210 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.207 Water bridges: A:R.182, A:R.182 Salt bridges: A:R.156, A:R.182 SO4.5: 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 SO4.6: 5 residues within 4Å: Chain A: K.130 Chain B: H.131, V.132, V.133, S.134 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Salt bridges: A:K.130, B:H.131 Hydrogen bonds: B:S.134, B:S.134 SO4.7: 4 residues within 4Å: Chain B: S.36, E.37, H.38 Ligands: BU1.10 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.35, B:E.37, B:E.37 Water bridges: B:S.36 Salt bridges: B:H.38 SO4.8: 4 residues within 4Å: Chain B: R.156, R.182, P.210, P.211 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.156, B:Q.207 Salt bridges: B:R.156, B:R.182 SO4.9: 4 residues within 4Å: Chain B: N.160, F.185, Q.186, R.188 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.160, B:Q.186 Water bridges: B:Q.186, B:Q.186 Salt bridges: B:R.188

1 x BU1: 1,4-BUTANEDIOL(Non-functional Binders)

BU1.10: 2 residues within 4Å: Chain B: E.37 Ligands: SO4.7 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.37, B:E.37

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
A

B
B

Penicillin-insensitive murein endopeptidase

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