SMTL ID : 2wkh.1

Crystal structure of the acyl-enzyme OXA-10 K70C-Ampicillin at pH 7

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

homo-dimer

Ligands

2 x ZZ7: (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid(Covalent)

ZZ7.1: 15 residues within 4Å: Chain A: A.48, S.49, M.81, W.84, S.97, V.99, L.137, T.188, G.189, F.190, S.191, E.226, L.229, R.232 Ligands: SO4.4 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.190 Hydrogen bonds: A:S.49, A:S.97, A:T.188, A:F.190, A:F.190 Water bridges: A:S.191 Salt bridges: A:R.232 ZZ7.5: 14 residues within 4Å: Chain B: A.48, S.49, M.81, W.84, S.97, V.99, L.137, G.189, F.190, S.191, G.192, L.229, R.232 Ligands: SO4.7 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.190 Hydrogen bonds: B:S.49, B:S.97, B:F.190, B:F.190 Salt bridges: B:R.232

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

SO4.2: 1 residues within 4Å: Chain A: R.142 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.43, A:K.43 Salt bridges: A:R.142 SO4.3: 3 residues within 4Å: Chain A: S.129, G.130, G.131 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.130, A:G.131 Water bridges: A:I.128 SO4.4: 8 residues within 4Å: Chain A: S.49, S.97, K.187, T.188, G.189, F.190, R.232 Ligands: ZZ7.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.97, A:T.188, A:T.188 Water bridges: A:K.187 Salt bridges: A:K.187, A:R.232 SO4.6: 4 residues within 4Å: Chain B: T.62, R.113, K.116, Y.117 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.117 Salt bridges: B:R.113, B:K.116 SO4.7: 8 residues within 4Å: Chain B: S.49, S.97, K.187, T.188, G.189, F.190, R.232 Ligands: ZZ7.5 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.97, B:T.188, B:T.188, B:F.190 Salt bridges: B:K.187, B:R.232

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vercheval, L. et al., Three Factors that Modulate the Activity of Class D Beta-Lactamases and Interfere with the Post-Translational Carboxylation of Lys70. Biochem.J. (2010)

Release Date

2010-08-25

Peptides

BETA-LACTAMASE OXA-10: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BETA-LACTAMASE OXA-10

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