SMTL ID : 3w0l.1 (1 other biounit)

The crystal structure of Xenopus Glucokinase and Glucokinase Regulatory Protein complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.92 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: G.220, T.221, G.403, S.404, R.440 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.221, A:T.221, A:S.404 Water bridges: A:R.440 Salt bridges: A:R.440 SO4.4: 7 residues within 4Å: Chain B: L.80, K.81, G.84, V.286, T.287, E.288, L.291 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.84 SO4.5: 4 residues within 4Å: Chain B: R.89, E.92, V.93, L.202 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.89

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: M.231, V.234, V.237, G.239 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.234, A:G.239

1 x F6R: FRUCTOSE -6-PHOSPHATE(Non-covalent)

F6R.3: 15 residues within 4Å: Chain B: C.107, G.108, T.109, S.110, E.153, S.179, C.180, G.181, S.183, A.184, S.257, S.258, R.259, E.347, K.513 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:T.109, B:T.109, B:T.109, B:S.110, B:S.110, B:S.110, B:C.180, B:A.184, B:S.258, B:S.258, B:S.258, B:R.259, B:E.347, B:K.513 Water bridges: B:S.183 Salt bridges: B:K.513

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Choi, J.M. et al., Molecular basis for the role of glucokinase regulatory protein as the allosteric switch for glucokinase. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-07-17

Peptides

Glucokinase: A
Glucokinase regulatory protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glucokinase

Glucokinase regulatory protein

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