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MolNFT v1 · #121033 · protein

Crystal structure of tertiary complex of glucosamine-6-phosphate deaminase from vibrio cholerae with beta-D-glucose-6-phosphate and fructose-6-phosphate

5HJ5: “Crystal structure of tertiary complex of glucosamine-6-phosphate deaminase from vibrio cholerae with…”. X-ray diffraction, 2 ligands (F6R, BG6), 9 pockets (best druggability 0.75). MolNFT v1 #121033 on GenesisL1: 3D structure…

PDB
5HJ5
Type
protein
Length
1,065 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glucosamine-6-phosphate deaminase
EC
3.5.99.6
UniProt
Q9KKS5
Ligands
F6R, BG6
Pockets
9 · best druggability 0.75

Structure

x-ray diffraction · 2 distinct chains · 43% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, C, DGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein26642% helix, 15% strandQ9KKS5
BGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein26743% helix, 15% strandQ9KKS5

Ligands and binding sites

  • F6R · Fructose -6-phosphate · ligand · 4 copies · chains A, B, C, D
  • BG6 · 6-O-phosphono-beta-D-glucopyranose · sugar · 4 copies · chains A, B, C, D
  • GOL · Glycerol · additive · 6 copies · chains A, B, C, D
  • ACY · Acetic acid · additive · chains B

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

Pockets

9 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11650.750.9231F6R
21610.740.9133F6R
31500.720.9127F6R
41790.710.8934F6R
53230.530.7439empty

Interfaces

3 interfaces between chains.

  • C–D · 256 Ų buried · 5 hydrogen bonds · protein-protein
  • A–B · 170 Ų buried · 4 hydrogen bonds · protein-protein
  • B–C · 104 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 5HJ5 · Crystal structure of tertiary complex of glucosamine-6-phosphate deaminase from Vibrio… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9KKS5 · AlphaFold monomer V2.0 prediction for glucosamine-6-phosphate deaminase (Q9KKS5) · a predicted model of the same protein · chain A against A, TM-score 0.99

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