SMTL ID : 7q0y.1

Crystal structure of CTX-M-14 in complex with Bortezomib

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x BO2: N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE(Covalent)

BO2.1: 16 residues within 4Å: Chain A: C.44, S.45, K.48, N.79, Y.80, S.105, N.107, E.141, P.142, L.144, N.145, G.211, S.212, G.213, D.214 Ligands: CL.4 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.80, A:Y.80, A:N.145, A:D.214 Hydrogen bonds: A:S.45, A:N.79, A:N.107, A:N.145, A:S.212, A:S.212, A:S.212, A:S.212

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: Q.243, N.244 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.243, A:N.244, A:N.244

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 4 residues within 4Å: Chain A: E.13, G.18, R.19, R.36 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.36

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

CL.4: 7 residues within 4Å: Chain A: S.45, S.105, T.191, K.209, T.210, G.211 Ligands: BO2.1 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perbandt, M. et al., Structural basis to repurpose boron-based proteasome inhibitors Bortezomib and Ixazomib as beta-lactamase inhibitors. Sci Rep (2022)

Release Date

2022-04-13

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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