SMTL ID : 8pcf.1

Structure of serine-beta-lactamase CTX-M-14 following the time-resolved active site binding of boric acid, 500 ms

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.53 Å

Oligo State

monomer

Ligands

1 x BO4: BORATE ION(Covalent)

BO4.1: 11 residues within 4Å: Chain A: C.44, S.45, K.48, S.105, N.107, E.141, N.145, K.209, G.211, S.212 Ligands: SO4.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.45, A:S.45, A:K.48, A:S.105, A:N.107, A:N.107, A:N.145, A:N.145, A:S.212 Water bridges: A:S.45, A:S.105

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

SO4.2: 8 residues within 4Å: Chain A: S.45, S.105, T.191, K.209, T.210, G.211, S.212 Ligands: BO4.1 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.45, A:T.191, A:T.191, A:T.210, A:S.212, A:S.212 Water bridges: A:S.45, A:K.48, A:S.105, A:S.105, A:N.107 Salt bridges: A:K.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prester, A. et al., Time-resolved crystallography of boric acid binding to the active site serine of the beta-lactamase CTX-M-14 and subsequent 1,2-diol esterification. Commun Chem (2024)

Release Date

2024-06-26

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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