SMTL ID : 8z5l.2 (3 other biounits)

Crystal structure of metallo-beta-lactamse, IMP-1, complexed with a quinolinone-based inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.81, H.83, H.143 Ligands: ZN.2, 01.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.81, A:H.83, A:H.143 ZN.2: 5 residues within 4Å: Chain A: D.85, C.162, H.201 Ligands: ZN.1, 01.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.85, A:C.162, A:H.201 ZN.3: 4 residues within 4Å: Chain A: K.12, T.24, H.38, E.203 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.38, A:E.203, A:E.203, H2O.1, H2O.1

1 x 01: 3-[2-azanyl-5-[2-cyclohexylethyl-[3-(4-methylphenoxy)propyl]amino]phenyl]propanoic acid

01.4: 19 residues within 4Å: Chain A: E.27, V.29, W.32, V.35, F.55, H.81, H.83, S.84, D.85, H.143, C.162, K.165, G.168, G.170, N.171, H.201, S.202 Ligands: ZN.1, ZN.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:E.27, A:W.32, A:W.32, A:F.55, A:F.55, A:N.171 Hydrogen bonds: A:H.143, A:N.171, A:N.171 Salt bridges: A:H.81, A:H.83, A:H.143, A:H.201

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kamo, T. et al., Development of Inhibitory Compounds for Metallo-beta-lactamase through Computational Design and Crystallographic Analysis. Biochemistry (2024)

Release Date

2024-05-08

Peptides

Metallo-beta-lactamase type 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Metallo-beta-lactamase type 2

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