SMTL ID : 3iwq.2 (1 other biounit)

X-ray crystal structure of the extended-spectrum AmpC E219K mutant beta-lactamase at 1.84 Angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 1 residues within 4Å: Chain B: R.130 4 PLIP interactions: 4 interactions with chain B Water bridges: B:S.126, B:R.130, B:R.130 Salt bridges: B:R.130 PO4.2: 7 residues within 4Å: Chain B: S.61, Y.147, K.287, K.312, T.313, G.314, A.315 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:S.61, B:S.61, B:S.61, B:Y.147, B:T.313, B:T.313, B:A.315 Water bridges: B:N.343, B:R.346 Salt bridges: B:K.287, B:K.312

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thomas, V.L. et al., Structural bases for stability-function tradeoffs in antibiotic resistance. J.Mol.Biol. (2010)

Release Date

2010-02-16

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Beta-lactamase

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