SMTL ID : 8elb.1 (1 other biounit)

CTX-M-14 beta-lactamase mutant- N132A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 7 residues within 4Å: Chain A: S.45, Y.80, S.105, T.191, T.210, S.212 Ligands: PEG.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.105, A:T.210, A:T.210 PEG.2: 11 residues within 4Å: Chain A: C.44, S.45, K.48, N.79, Y.80, S.105, A.107, E.141, L.144, N.145 Ligands: PEG.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.48, A:N.79, A:N.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, S. et al., Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance. J.Biol.Chem. (2023)

Release Date

2023-04-05

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

Related Entries With Identical Sequence