SMTL ID : 2ffy.2 (1 other biounit)

AmpC beta-lactamase N289A mutant in complex with a boronic acid deacylation transition state analog compound SM3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.07 Å

Oligo State

monomer

Ligands

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

PO4.1: 1 residues within 4Å: Chain A: K.287 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.287, A:K.287 Salt bridges: A:K.287

1 x K: POTASSIUM ION(Non-covalent)

K.2: 4 residues within 4Å: Chain A: G.211, A.212, L.213, D.214 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.211, H2O.1, H2O.3, H2O.6, H2O.6

1 x SM3: (1R)-1-(2-THIENYLACETYLAMINO)-1-PHENYLMETHYLBORONIC ACID(Covalent)

SM3.3: 14 residues within 4Å: Chain A: G.60, S.61, K.64, L.116, Q.117, Y.147, N.149, V.208, Y.218, L.290, G.314, A.315, T.316, G.317 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.116, A:Y.218 Hydrogen bonds: A:S.61, A:Q.117, A:N.149, A:A.315, A:A.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Y. et al., The deacylation mechanism of AmpC beta-lactamase at ultrahigh resolution. J.Am.Chem.Soc. (2006)

Release Date

2006-03-28

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Beta-lactamase

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