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Recombinant human hexokinase type I complexed with glucose and phosphate

Analyse Recombinant human hexokinase type I complexed with glucose and phosphate in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1HKC
Type
protein
Length
899 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
D-glucose 6-phosphotransferase
EC
2.7.1.1
UniProt
P19367
Ligands
BGC, K, PO4
Pockets
6 · best druggability 0.64

Structure

x-ray diffraction · 1 distinct chain · 43% helix, 19% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AD-glucose 6-phosphotransferase (EC 2.7.1.1)protein89943% helix, 19% strandP19367

Ligands and binding sites

  • BGC · beta-D-glucopyranose · sugar · chains A
  • K · Potassium ion · metal · 2 copies · chains A
  • PO4 · Phosphate ion · ion · 2 copies · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15900.640.7572PO4
21440.630.8731BGC, PO4
34870.590.7456empty
41980.490.7630empty
5780.360.7618empty

Compared structures

  • 1HKC · Recombinant human hexokinase type I complexed with glucose and phosphate · the same entry in another collection · chain A against A, TM-score 1.00
  • P19367 · AlphaFold monomer V2.0 prediction for hexokinase-1 (P19367) · a predicted model of the same protein · chain A against A, TM-score 0.94

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