SMTL ID : 5evk.1

Crystal structure of the metallo-beta-lactamase L1 in complex with the bisthiazolidine inhibitor L-CS319

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

homo-dimer

Ligands

2 x 3C7: (3R,5R,7aS)-5-(sulfanylmethyl)tetrahydro[1,3]thiazolo[4,3-b][1,3]thiazole-3-carboxylic acid(Non-covalent)

3C7.1: 12 residues within 4Å: Chain A: Y.13, W.19, H.86, H.88, D.90, H.91, H.162, S.189, P.191, H.227 Ligands: ZN.3, ZN.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.189 Salt bridges: A:D.90, A:H.162 3C7.5: 12 residues within 4Å: Chain B: Y.13, W.19, H.86, H.88, D.90, H.91, H.162, S.189, P.191, H.227 Ligands: ZN.7, ZN.8 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.189 Salt bridges: B:D.90, B:H.162

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

SO4.2: 4 residues within 4Å: Chain A: R.139, V.146, I.147, T.148 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.148, A:T.148, A:T.148 Water bridges: A:R.139, A:R.139, A:R.139 Salt bridges: A:R.139 SO4.6: 4 residues within 4Å: Chain B: R.139, V.146, I.147, T.148 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.148, B:T.148 Water bridges: B:R.139, B:R.139, B:R.139 Salt bridges: B:R.139

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: D.90, H.91, H.227 Ligands: 3C7.1, ZN.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.90, A:D.90, A:H.91, A:H.227 ZN.4: 5 residues within 4Å: Chain A: H.86, H.88, H.162 Ligands: 3C7.1, ZN.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.86, A:H.88, A:H.162 ZN.7: 5 residues within 4Å: Chain B: D.90, H.91, H.227 Ligands: 3C7.5, ZN.8 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.90, B:D.90, B:H.91, B:H.227 ZN.8: 5 residues within 4Å: Chain B: H.86, H.88, H.162 Ligands: 3C7.5, ZN.7 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.86, B:H.88, B:H.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hinchliffe, P. et al., Cross-class metallo-beta-lactamase inhibition by bisthiazolidines reveals multiple binding modes. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-06-01

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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