SMTL ID : 2qdt.1 (1 other biounit)

Structural Basis for the Broad-Spectrum Inhibition of Metallo-{Beta}-Lactamases: L1- IS38 Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.84, H.86, H.160 Ligands: ZN.2, I38.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.84, A:H.86, A:H.160 ZN.2: 5 residues within 4Å: Chain A: D.88, H.89, H.225 Ligands: ZN.1, I38.7 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.88, A:D.88, A:H.89, A:H.225 ZN.3: 4 residues within 4Å: Chain A: H.29 Chain B: H.29, T.172 Ligands: ZN.10 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.29, A:H.29 ZN.8: 5 residues within 4Å: Chain B: H.84, H.86, H.160 Ligands: ZN.9, I38.14 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.84, B:H.86, B:H.160 ZN.9: 5 residues within 4Å: Chain B: D.88, H.89, H.225 Ligands: ZN.8, I38.14 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.88, B:D.88, B:H.89, B:H.225 ZN.10: 4 residues within 4Å: Chain A: H.29, T.172 Chain B: H.29 Ligands: ZN.3 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.29, A:H.29

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

SO4.4: 4 residues within 4Å: Chain A: R.137, V.144, I.145, T.146 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.146, A:T.146 Water bridges: A:R.137, A:V.144 Salt bridges: A:R.137 SO4.5: 7 residues within 4Å: Chain A: R.173, G.236, A.237, R.238, A.239, G.240, A.241 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.240 Water bridges: A:A.239, A:A.239 Salt bridges: A:R.173 SO4.6: 3 residues within 4Å: Chain A: E.95, R.98, R.99 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.98 SO4.11: 4 residues within 4Å: Chain B: R.137, V.144, I.145, T.146 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.146 Water bridges: B:R.137, B:V.144 Salt bridges: B:R.137 SO4.12: 7 residues within 4Å: Chain B: R.173, G.236, A.237, R.238, A.239, G.240, A.241 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.240 Water bridges: B:A.239, B:A.239 Salt bridges: B:R.173 SO4.13: 3 residues within 4Å: Chain B: E.95, R.98, R.99 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.98

2 x I38: N-(3-MERCAPTOPROPANOYL)-D-ALANINE(Non-covalent)

I38.7: 11 residues within 4Å: Chain A: Y.11, H.84, H.86, D.88, H.89, H.160, S.187, P.189, H.225 Ligands: ZN.1, ZN.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.187 Salt bridges: A:H.160 I38.14: 11 residues within 4Å: Chain B: Y.11, H.84, H.86, D.88, H.89, H.160, S.187, P.189, H.225 Ligands: ZN.8, ZN.9 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.187 Salt bridges: B:H.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lienard, B.M. et al., Structural basis for the broad-spectrum inhibition of metallo-beta-lactamases by thiols. Org.Biomol.Chem. (2008)

Release Date

2007-08-28

Peptides

Metallo-beta-lactamase L1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Metallo-beta-lactamase L1

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