SMTL ID : 2zq7.1

Apo structure of Class A beta-lactamase Toho-1 E166A/R274N/R276N triple mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.94 Å

Oligo State

monomer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: W.203, P.225, E.226, N.227, H.228, F.262 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.226, A:N.227, A:F.262 Salt bridges: A:H.228 SO4.2: 4 residues within 4Å: Chain A: N.246, R.247, N.248, D.249 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.248, A:N.248, A:D.249 Water bridges: A:A.193, A:N.248 SO4.3: 1 residues within 4Å: Chain A: R.152 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.138, A:R.138, A:R.152 Salt bridges: A:R.152 SO4.4: 6 residues within 4Å: Chain A: S.44, S.104, K.208, T.209, G.210, S.211 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.44, A:S.104, A:S.104, A:T.190, A:T.209 Water bridges: A:K.47, A:N.144, A:S.211, A:S.211, A:S.211 Salt bridges: A:K.208 SO4.5: 3 residues within 4Å: Chain A: K.62, H.63, N.66 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.66 Water bridges: A:N.66, A:N.66 Salt bridges: A:H.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shimamura, T. et al., Improvement of the Crystal Quality by the Surface Mutations on a Beta-Lactamase Toho-1. To be Published

Release Date

2009-07-28

Peptides

Beta-lactamase Toho-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase Toho-1

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