SMTL ID : 7yh9.5 (5 other biounits)

Crystal structure of IMP-1 MBL in complex with 3-(4-benzyl-1H-1,2,3-triazol-1-yl)phthalic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.79, C.156, H.195 Ligands: ZN.2, IT0.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.79, A:C.156, A:H.195 ZN.2: 7 residues within 4Å: Chain A: H.75, H.77, D.79, H.137, C.156 Ligands: ZN.1, IT0.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.75, A:H.77, A:H.137

1 x IT0: 3-[4-(phenylmethyl)-1,2,3-triazol-1-yl]phthalic acid(Non-covalent)

IT0.3: 18 residues within 4Å: Chain A: V.23, N.24, W.26, V.29, F.49, H.75, H.77, S.78, D.79, H.137, C.156, K.159, L.163, G.164, N.165, H.195 Ligands: ZN.1, ZN.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.23, A:N.24, A:W.26, A:V.29, A:H.77 Hydrogen bonds: A:D.79, A:N.165, A:N.165 Salt bridges: A:H.75, A:H.77, A:H.137, A:H.137, A:K.159, A:H.195, A:H.195 pi-Stacking: A:H.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yan, Y.H. et al., Metal binding pharmacophore click-derived discovery of new broad-spectrum metallo-beta-lactamase inhibitors. Eur.J.Med.Chem. (2023)

Release Date

2023-06-07

Peptides

Beta-lactamase class B IMP-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Beta-lactamase class B IMP-1

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