SMTL ID : 1wup.4 (3 other biounits)

Crystal structure of metallo-beta-lactamase IMP-1 mutant (D81E)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.77, H.79, E.81, H.139, C.158 Ligands: ZN.2, ACY.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.77, A:H.79, A:E.81, A:H.139 ZN.2: 7 residues within 4Å: Chain A: E.81, H.139, C.158, K.161, H.197 Ligands: ZN.1, ACY.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:E.81, A:E.81, A:C.158, A:H.197, ACY.3

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 8 residues within 4Å: Chain A: H.79, E.81, H.139, K.161, N.167, H.197 Ligands: ZN.1, ZN.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.167 Salt bridges: A:H.139, A:K.161, A:H.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yamaguchi, Y. et al., Probing the role of Asp-120(81) of metallo-beta-lactamase (IMP-1) by site-directed mutagenesis, kinetic studies, and X-ray crystallography. J.Biol.Chem. (2005)

Release Date

2005-03-29

Peptides

Beta-lactamase IMP-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Beta-lactamase IMP-1

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