SMTL ID : 6xqr.1

OXA-48 bound by Compound 2.2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x VBV: [1,1'-biphenyl]-4,4'-disulfonic acid(Non-covalent)

VBV.1: 10 residues within 4Å: Chain A: S.49, I.81, W.84, S.97, V.99, T.188, G.189, Y.190, R.193, R.229 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.81, A:W.84, A:V.99, A:Y.190 Hydrogen bonds: A:S.97, A:T.188 Water bridges: A:Q.103 Salt bridges: A:K.187, A:R.193, A:R.229 VBV.3: 10 residues within 4Å: Chain B: S.49, I.81, W.84, S.97, V.99, T.188, G.189, Y.190, R.193, R.229 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:I.81, B:V.99, B:Y.190, B:Y.190 Hydrogen bonds: B:S.97, B:T.188 Salt bridges: B:K.187, B:R.193, B:R.229 pi-Stacking: B:W.84

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 2 residues within 4Å: Chain A: R.185 Chain B: R.185 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Taylor, D.M. et al., Unique Diacidic Fragments Inhibit the OXA-48 Carbapenemase and Enhance the Killing of Escherichia coli Producing OXA-48. Acs Infect Dis. (2021)

Release Date

2021-12-15

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase

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