SMTL ID : 7rp8.1

X-ray crystal structure of OXA-24/40 K84D in complex with imipenem

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x ID1: Imipenem(Covalent)

ID1.1: 13 residues within 4Å: Chain A: A.50, S.51, M.84, W.85, L.97, S.98, V.100, L.138, S.189, G.190, W.191, R.231 Ligands: SO4.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.85, A:L.138 Hydrogen bonds: A:S.51, A:S.98, A:S.189, A:W.191 Salt bridges: A:R.231

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 5 residues within 4Å: Chain A: L.138, G.192, M.193, G.194 Ligands: ID1.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:M.193, A:G.194 SO4.3: 4 residues within 4Å: Chain A: R.80, T.81, W.85, P.101 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.81, A:T.81 SO4.4: 3 residues within 4Å: Chain A: G.111, L.112, E.113 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.112, A:E.113 Water bridges: A:L.114 SO4.5: 3 residues within 4Å: Chain A: N.123, Q.148, N.151 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.123, A:N.151 Water bridges: A:N.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mitchell, J.M. et al., Conformational flexibility in carbapenem hydrolysis drives substrate specificity of the class D carbapenemase OXA-24/40. J.Biol.Chem. (2022)

Release Date

2022-07-06

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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