SMTL ID : 1qxr.1

Crystal structure of phosphoglucose isomerase from Pyrococcus furiosus in complex with 5-phosphoarabinonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 5 residues within 4Å: Chain A: H.88, H.90, E.97, H.136 Ligands: PA5.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.88, A:H.90, A:E.97, A:H.136, H2O.2 NI.3: 5 residues within 4Å: Chain B: H.88, H.90, E.97, H.136 Ligands: PA5.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.88, B:H.90, B:E.97, B:H.136, H2O.5

2 x PA5: 5-PHOSPHOARABINONIC ACID(Non-covalent)

PA5.2: 14 residues within 4Å: Chain A: Y.52, V.54, T.71, T.85, K.86, G.87, H.88, E.97, Y.99, H.136, F.148, Y.152, Y.160 Ligands: NI.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.52, A:T.85, A:K.86, A:G.87, A:Y.99 Water bridges: A:T.71, A:T.71 Salt bridges: A:H.88, A:H.88, A:H.136 PA5.4: 14 residues within 4Å: Chain B: Y.52, V.54, T.71, T.85, K.86, G.87, H.88, E.97, Y.99, H.136, F.148, Y.152, Y.160 Ligands: NI.3 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:T.71, B:T.85, B:T.85, B:K.86, B:G.87, B:Y.160 Water bridges: B:T.71, B:Y.99, B:Y.99, B:A.150, B:Y.152 Salt bridges: B:H.88, B:H.88, B:H.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Swan, M.K. et al., Structural evidence for a hydride transfer mechanism of catalysis in phosphoglucose isomerase from Pyrococcus furiosus. J.Biol.Chem. (2003)

Release Date

2003-12-09

Peptides

Glucose-6-phosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glucose-6-phosphate isomerase

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