SMTL ID : 2hqq.1

Crystal structure of human ketohexokinase complexed to different sugar molecules

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: R.108, T.253, L.254, G.255, A.256, G.257, D.258 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:E.173, A:E.173, A:T.253, A:G.255, A:A.256, A:G.257, A:D.258 Water bridges: A:N.45, A:T.253 Salt bridges: A:R.108 SO4.2: 2 residues within 4Å: Chain A: G.66, H.67 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.67 Water bridges: A:V.68, A:V.68 Salt bridges: A:H.67 SO4.3: 3 residues within 4Å: Chain A: R.115, L.117, P.118 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.115 SO4.4: 7 residues within 4Å: Chain B: R.108, T.253, L.254, G.255, A.256, G.257, D.258 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:E.173, B:E.173, B:T.253, B:G.255, B:A.256, B:G.257, B:D.258 Water bridges: B:N.45, B:T.253 Salt bridges: B:R.108 SO4.5: 2 residues within 4Å: Chain B: G.66, H.67 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.67 Water bridges: B:V.68, B:V.68 Salt bridges: B:H.67 SO4.6: 3 residues within 4Å: Chain B: R.115, L.117, P.118 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.115

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Trinh, C.H. et al., Structures of alternatively spliced isoforms of human ketohexokinase. Acta Crystallogr.,Sect.D (2009)

Release Date

2007-07-10

Peptides

Ketohexokinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Ketohexokinase

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