SMTL ID : 1r6w.1

Crystal structure of the K133R mutant of o-Succinylbenzoate synthase (OSBS) from Escherichia coli. Complex with SHCHC

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 7 residues within 4Å: Chain A: K.133, D.163, N.165, E.192, D.215, K.237 Ligands: 164.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.163, A:E.192, A:D.215, H2O.13 MG.3: 7 residues within 4Å: Chain B: K.133, D.163, N.165, E.192, D.215, K.237 Ligands: 164.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.163, B:E.192, B:D.215, H2O.27

2 x 164: 2-(3-CARBOXYPROPIONYL)-6-HYDROXY-CYCLOHEXA-2,4-DIENE CARBOXYLIC ACID(Non-covalent)

164.2: 12 residues within 4Å: Chain A: L.21, F.53, K.133, D.163, N.165, E.192, D.215, K.237, S.264, S.265, G.290 Ligands: MG.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.21, A:F.53 Hydrogen bonds: A:K.133, A:N.165, A:S.264 Water bridges: A:R.135, A:N.165 Salt bridges: A:K.133, A:K.133, A:K.237 164.4: 12 residues within 4Å: Chain B: L.21, F.53, K.133, D.163, N.165, E.192, D.215, K.237, S.264, S.265, G.290 Ligands: MG.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.21, B:F.53 Hydrogen bonds: B:K.133, B:N.165, B:S.264 Water bridges: B:R.135, B:N.165 Salt bridges: B:K.133, B:K.133, B:K.237

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klenchin, V.A. et al., Evolution of Enzymatic Activity in the Enolase Superfamily: Structural and Mutagenic Studies of the Mechanism of the Reaction Catalyzed by o-Succinylbenzoate Synthase from Escherichia coli. Biochemistry (2003)

Release Date

2003-11-25

Peptides

o-Succinylbenzoate Synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

o-Succinylbenzoate Synthase