SMTL ID : 1hlk.1 (1 other biounit)

METALLO-BETA-LACTAMASE FROM BACTEROIDES FRAGILIS IN COMPLEX WITH A TRICYCLIC INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.79, H.81, H.142 Ligands: ZN.2, 113.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.79, A:H.81, A:H.142 ZN.2: 5 residues within 4Å: Chain A: D.83, C.161, H.203 Ligands: ZN.1, 113.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.83, A:C.161, A:H.203

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

NA.3: 6 residues within 4Å: Chain A: Y.20, S.34, N.35, D.49, T.50, D.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.20, A:D.83

1 x 113: 7,8-DIHYDROXY-1-METHOXY-3-METHYL-10-OXO-4,10-DIHYDRO-1H,3H-PYRANO[4,3-B]CHROMENE-9-CARBOXYLIC ACID(Non-covalent)

113.4: 12 residues within 4Å: Chain A: I.26, W.29, V.32, H.142, C.161, K.164, S.170, G.172, N.173, H.203 Ligands: ZN.1, ZN.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.29, A:N.173 Hydrogen bonds: A:K.164, A:N.173, A:N.173 Salt bridges: A:H.142, A:K.164, A:K.164, A:H.203 pi-Cation interactions: A:H.203

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Payne, D.J. et al., Identification of a series of tricyclic natural products as potent broad spectrum inhibitors of metallo-beta-lactamases. Antimicrob.Agents Chemother. (2002)

Release Date

2001-11-30

Peptides

BETA-LACTAMASE, TYPE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA-LACTAMASE, TYPE II

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