SMTL ID : 3vqz.1

Crystal structure of metallo-beta-lactamase, SMB-1, in a complex with mercaptoacetic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.72, H.74, H.150 Ligands: ZN.2, MCR.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.72, A:H.74, A:H.150 ZN.2: 5 residues within 4Å: Chain A: D.76, H.77, H.215 Ligands: ZN.1, MCR.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.76, A:H.77, A:H.215, MCR.5

2 x NA: SODIUM ION(Non-functional Binders)

NA.3: 6 residues within 4Å: Chain A: S.70, T.71, A.94, G.95, G.153, I.155 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.70, A:G.95, A:I.155 Water bridges: A:N.98 NA.4: 4 residues within 4Å: Chain A: P.8, Q.9, V.50, N.54 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.9, A:N.54 Water bridges: A:Q.9, A:N.54

1 x MCR: SULFANYLACETIC ACID(Non-covalent)

MCR.5: 11 residues within 4Å: Chain A: H.72, H.74, D.76, H.77, Q.113, H.150, S.175, T.177, H.215 Ligands: ZN.1, ZN.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.175 Salt bridges: A:H.72, A:H.77, A:H.150, A:H.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wachino, J. et al., Structural Insights into the Subclass B3 Metallo-beta-Lactamase SMB-1 and the Mode of Inhibition by the Common Metallo- -Lactamase Inhibitor Mercaptoacetate. Antimicrob.Agents Chemother. (2013)

Release Date

2013-02-13

Peptides

Metallo-beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Metallo-beta-lactamase

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