SMTL ID : 1dgk.1

MUTANT MONOMER OF RECOMBINANT HUMAN HEXOKINASE TYPE I WITH GLUCOSE AND ADP IN THE ACTIVE SITE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 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 11 PLIP interactions: 11 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:T.234, A:N.235, A:E.260, A:Q.291 Salt bridges: A:K.173 GLC.2: 14 residues within 4Å: Chain A: S.603, F.604, P.605, T.620, K.621, N.656, D.657, I.677, G.681, S.682, N.683, E.708, Q.739, E.742 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.603, A:T.620, A:K.621, A:N.656, A:N.656, A:D.657, A:N.683, A:E.708, A:E.708, A:Q.739 Salt bridges: A:K.621

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

PO4.3: 6 residues within 4Å: Chain A: G.87, S.88, G.231, T.232, G.414, S.415 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.88, A:S.88, A:T.232, A:T.232, A:T.232, A:S.415 Water bridges: A:G.414

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

ADP.4: 14 residues within 4Å: Chain A: G.535, A.536, N.537, G.679, T.680, G.747, M.748, T.784, K.785, S.788, G.862, T.863, L.864, L.867 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:A.536, A:N.537, A:N.537, A:T.680, A:T.680, A:T.784, A:S.788, A:S.788, A:S.788, A:T.863, A:T.863, A:L.864 Water bridges: A:N.537, A:R.539 ADP.5: 8 residues within 4Å: Chain A: R.30, L.31, H.373, T.376, F.380, N.384, R.425, R.426 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.30, A:L.31 Water bridges: A:L.31, A:K.429 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

2000-03-08

Peptides

HEXOKINASE TYPE I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
N

HEXOKINASE TYPE I