SMTL ID : 1hkc.1

RECOMBINANT HUMAN HEXOKINASE TYPE I COMPLEXED WITH GLUCOSE AND PHOSPHATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.1: 15 residues within 4Å: Chain A: S.155, F.156, P.157, T.172, K.173, N.208, D.209, T.210, I.229, G.233, T.234, N.235, E.260, Q.291, E.294 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:K.173, A:N.208, A:N.208, A:T.234, A:N.235, A:E.260, A:E.260, A:Q.291 Water bridges: A:E.260, A:E.294 Salt bridges: A:K.173 BGC.6: 15 residues within 4Å: Chain B: S.155, F.156, P.157, T.172, K.173, N.208, D.209, T.210, I.229, G.233, T.234, N.235, E.260, Q.291, E.294 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:T.172, B:K.173, B:N.208, B:N.208, B:T.234, B:N.235, B:E.260, B:E.260, B:Q.291 Water bridges: B:E.260, B:E.260 Salt bridges: B:K.173

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 6 residues within 4Å: Chain A: G.87, S.88, G.231, T.232, G.414, S.415 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.88, A:T.232, A:S.415 PO4.3: 4 residues within 4Å: Chain A: G.679, T.680, G.862, T.863 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.680, A:T.863, A:T.863 PO4.7: 6 residues within 4Å: Chain B: G.87, S.88, G.231, T.232, G.414, S.415 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.88, B:T.232, B:T.232, B:S.415 PO4.8: 4 residues within 4Å: Chain B: G.679, T.680, G.862, T.863 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.680, B:T.863, B:T.863

4 x K: POTASSIUM ION(Non-covalent)

K.4: 4 residues within 4Å: Chain A: L.242, I.245, V.248, G.250 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:L.242, A:V.248 K.5: 5 residues within 4Å: Chain A: M.690, V.693, V.696, G.698, D.699 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:M.690, A:V.696 K.9: 4 residues within 4Å: Chain B: L.242, I.245, V.248, G.250 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:L.242, B:V.248 K.10: 5 residues within 4Å: Chain B: M.690, V.693, V.696, G.698, D.699 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:M.690, B:V.696

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aleshin, A.E. et al., Regulation of hexokinase I: crystal structure of recombinant human brain hexokinase complexed with glucose and phosphate. J.Mol.Biol. (1998)

Release Date

1998-11-11

Peptides

D-GLUCOSE 6-PHOSPHOTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

D-GLUCOSE 6-PHOSPHOTRANSFERASE

Related Entries With Identical Sequence