SMTL ID : 1cza.1

MUTANT MONOMER OF RECOMBINANT HUMAN HEXOKINASE TYPE I COMPLEXED WITH GLUCOSE, GLUCOSE-6-PHOSPHATE, AND ADP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.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 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.155, A:T.172, A:T.172, A:K.173, A:N.208, A:N.208, A:D.209, A:T.234, A:N.235, A:E.260, A:Q.291 Water bridges: A:G.233, A:T.234, A:E.260, A:E.260 Salt bridges: A:K.173 GLC.3: 15 residues within 4Å: Chain A: S.603, F.604, P.605, T.620, K.621, N.656, D.657, T.658, I.677, G.681, S.682, N.683, E.708, Q.739, E.742 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:S.603, A:T.620, A:K.621, A:N.656, A:N.656, A:S.682, A:N.683, A:E.708, A:Q.739 Water bridges: A:K.621, A:G.681, A:S.682, A:E.708, A:E.708 Salt bridges: A:K.621

2 x G6P: 6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

G6P.2: 13 residues within 4Å: Chain A: D.84, G.87, S.88, T.153, D.209, I.229, G.231, T.232, D.413, G.414, S.415, G.448, S.449 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:D.84, A:S.88, A:D.209, A:T.232, A:T.232, A:S.415, A:S.449, A:S.449 Water bridges: A:D.84, A:G.87, A:R.91, A:R.91, A:R.91, A:G.231, A:T.232, A:G.233, A:G.414, A:G.414, A:S.415, A:S.415, A:L.416, A:G.450 Salt bridges: A:K.418 G6P.4: 13 residues within 4Å: Chain A: D.532, G.535, T.536, D.657, I.677, G.679, T.680, D.861, G.862, T.863, K.866, G.896, S.897 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:D.532, A:T.536, A:D.657, A:T.680, A:D.861, A:T.863, A:S.897, A:S.897 Water bridges: A:G.535, A:N.537, A:G.681, A:G.681, A:G.862, A:G.862 Salt bridges: A:K.866

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.5: 8 residues within 4Å: Chain A: R.30, L.31, H.373, T.376, F.380, N.384, R.425, R.426 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:R.30, A:R.30, A:L.31, A:L.31 Water bridges: A:D.23, A:H.373, A:T.376, A:T.376, A:T.376, A:N.384, A:R.425, A:R.425, A:R.425 Salt bridges: A:R.425, A:R.425, A:R.426, A:R.426 pi-Stacking: A:F.380, A:F.380 pi-Cation interactions: A:R.30, A:R.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aleshin, A.E. et al., Crystal structures of mutant monomeric hexokinase I reveal multiple ADP binding sites and conformational changes relevant to allosteric regulation. J.Mol.Biol. (2000)

Release Date

2000-03-06

Peptides

HEXOKINASE TYPE I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
N

HEXOKINASE TYPE I