SMTL ID : 3wxc.2 (1 other biounit)

Crystal Structure of IMP-1 metallo-beta-lactamase complexed with a 3-aminophtalic acid inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.77, H.79, D.81, H.139, C.158 Ligands: ZN.2, C93.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.77, A:H.79, A:H.139 ZN.2: 5 residues within 4Å: Chain A: D.81, C.158, H.197 Ligands: ZN.1, C93.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.81, A:C.158, A:H.197

1 x C93: 3-(4-hydroxypiperidin-1-yl)benzene-1,2-dicarboxylic acid(Non-covalent)

C93.3: 14 residues within 4Å: Chain A: V.31, H.77, H.79, S.80, D.81, H.139, C.158, K.161, L.165, G.166, N.167, H.197 Ligands: ZN.1, ZN.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.31, A:D.81, A:N.167 Hydrogen bonds: A:S.80, A:S.80, A:N.167, A:N.167 Salt bridges: A:H.77, A:H.79, A:H.139, A:H.139, A:K.161, A:K.161, A:H.197, A:H.197 pi-Cation interactions: A:H.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hiraiwa, Y. et al., X-ray crystallographic analysis of IMP-1 metallo-beta-lactamase complexed with a 3-aminophthalic acid derivative, structure-based drug design, and synthesis of 3,6-disubstituted phthalic acid derivative inhibitors. Bioorg.Med.Chem.Lett. (2014)

Release Date

2014-10-15

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Beta-lactamase

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