SMTL ID : 2fhx.3 (2 other biounits)

Pseudomonas aeruginosa SPM-1 metallo-beta-lactamase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.76, H.78, D.80, H.165, C.184 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.76, A:H.78, A:H.165, H2O.8 ZN.6: 4 residues within 4Å: Chain B: H.76, H.78, D.80, H.165 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.76, B:H.78, B:H.165, H2O.11, H2O.14

3 x AZI: AZIDE ION(Non-covalent)

AZI.2: 7 residues within 4Å: Chain A: H.165, C.184, K.187, G.192, Y.193, H.221 Chain B: Y.28 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.165, A:K.187, A:Y.193 AZI.3: 7 residues within 4Å: Chain A: S.46, T.75, H.76, D.80, F.181, G.183, C.184 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.46, A:D.80 Water bridges: A:N.31, A:G.182, A:M.185 AZI.7: 7 residues within 4Å: Chain A: Y.28 Chain B: H.165, C.184, K.187, G.192, Y.193, H.221 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.187, B:Y.193, B:H.221

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 7 residues within 4Å: Chain A: L.209, K.210, F.212, A.214, V.217, P.227, V.230 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.214 EDO.5: 2 residues within 4Å: Chain A: E.223, W.224 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.224

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 2 residues within 4Å: Chain B: R.113, H.133 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murphy, T.A. et al., Crystal Structure of Pseudomonas aeruginosa SPM-1 Provides Insights into Variable Zinc Affinity of Metallo-beta-lactamases. J.Mol.Biol. (2006)

Release Date

2006-01-17

Peptides

SPM-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SPM-1

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