SMTL ID : 2gc1.1

The crystal structure of phosphoglucose isomerase from Pyrococcus furiosus in complex with sorbitol 6-phosphate and zinc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x S6P: D-SORBITOL-6-PHOSPHATE(Non-covalent)

S6P.1: 16 residues within 4Å: Chain A: R.26, Y.53, T.72, T.86, K.87, G.88, H.89, H.91, E.98, Y.100, H.137, F.149, A.151, Y.153, Y.161 Ligands: ZN.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Y.53, A:Y.53, A:T.86, A:T.86, A:K.87, A:G.88, A:E.98, A:Y.100 Water bridges: A:T.72, A:T.72, A:T.139 Salt bridges: A:H.89 S6P.4: 17 residues within 4Å: Chain B: Y.53, A.70, T.72, T.86, K.87, G.88, H.89, H.91, E.98, Y.100, H.137, F.149, A.151, Y.153, H.159, Y.161 Ligands: ZN.5 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Y.53, B:T.72, B:T.86, B:T.86, B:K.87, B:G.88, B:E.98, B:H.159, B:Y.161 Water bridges: B:T.72, B:Y.100, B:T.139 Salt bridges: B:H.89

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: H.89, H.91, E.98, H.137 Ligands: S6P.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.89, A:H.91, A:E.98, A:H.137 ZN.3: 2 residues within 4Å: Chain A: D.144, E.145 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.144, A:E.145 ZN.5: 5 residues within 4Å: Chain B: H.89, H.91, E.98, H.137 Ligands: S6P.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.89, B:H.91, B:E.98, B:H.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Berrisford, J.M. et al., Evidence Supporting a cis-enediol-based Mechanism for Pyrococcus furiosus Phosphoglucose Isomerase. J.Mol.Biol. (2006)

Release Date

2006-04-11

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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