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Crystal structure of barley exohydrolaseI W434F mutant in complex with 4I,4III,4V-S-trithiocellohexaose

Analyse Crystal structure of barley exohydrolaseI W434F mutant in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6JGK
Type
protein
Length
606 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.66
Source
Hordeum vulgare subsp. vulgare
Molecule
Uncharacterized protein
UniProt
A0A287SCR5
Ligands
NAG, GS1, SGC, BGC, SO4
Pockets
2 · best druggability 0.53

Structure

x-ray diffraction · resolution 1.66 · 1 distinct chain · 38% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AUncharacterized proteinprotein60638% helix, 12% strandA0A287SCR5

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 3 copies · chains A
  • GS1 · 1-thio-beta-D-glucopyranose · sugar · chains A
  • SGC · 4-thio-beta-D-glucopyranose · sugar · chains A
  • BGC · beta-D-glucopyranose · sugar · chains A
  • SO4 · Sulfate ion · ion · 4 copies · chains A
  • 1PE · Pentaethylene glycol · additive · 11 copies · chains A
  • GOL · Glycerol · additive · 6 copies · chains A
  • ACT · Acetate ion · additive · 4 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1830.530.8418SGC, BGC
2670.330.7617empty

Modifications

Observed in the structure: 2 disulfide, 2 glycan (disulfide, N-glycosylation).

Compared structures

  • 6JGK · Crystal structure of barley exohydrolasei W434F mutant in complex with… · the same entry in another collection · chain A against A, TM-score 1.00

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