SMTL ID : 4jax.2 (8 other biounits)

Crystal structure of dimeric KlHxk1 in crystal form X

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 5 residues within 4Å: Chain A: G.232, T.233, G.234, G.417, S.418 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.233, A:T.233, A:G.234, A:S.418 PO4.3: 1 residues within 4Å: Chain B: H.185 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.185 PO4.4: 5 residues within 4Å: Chain B: G.88, G.89, T.90, K.175 Ligands: PO4.6 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.89, B:T.90 Salt bridges: B:K.175 PO4.5: 4 residues within 4Å: Chain B: G.232, T.233, G.417, S.418 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.233, B:T.233, B:S.418, B:S.418, B:S.418 PO4.6: 3 residues within 4Å: Chain B: N.91, K.111 Ligands: PO4.4 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.91 Water bridges: B:N.91 Salt bridges: B:K.111

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 9 residues within 4Å: Chain A: S.157, N.209, D.210, T.211, I.230, G.234, V.235, N.236, E.268 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.209, A:N.209, A:N.236 GOL.7: 7 residues within 4Å: Chain B: N.209, D.210, T.211, I.230, G.234, V.235, N.236 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.209, B:N.209, B:N.236 GOL.8: 4 residues within 4Å: Chain B: K.409, Y.438, W.440, P.449 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kettner, K. et al., In vivo phosphorylation and in vitro autophosphorylation-inactivation of Kluyveromyces lactis hexokinase KlHxk1. Biochem.Biophys.Res.Commun. (2013)

Release Date

2013-05-01

Peptides

Hexokinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Hexokinase

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