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Crystal structure of streptomyces rapamycinicus GH74 in complex with xyloglucan fragments xllg and xxxg

Analyse Crystal structure of streptomyces rapamycinicus GH74 in complex with xyloglucan… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6P2O
Type
protein
Length
1,454 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Xyloglucanase
UniProt
A0A0A0NH71
Ligands
BGC, XYS, GAL, SO4, CL
Pockets
12 · best druggability 0.84

Structure

x-ray diffraction · 1 distinct chain · 3% helix, 38% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BXyloglucanaseprotein7273% helix, 38% strandA0A0A0NH71

Ligands and binding sites

  • BGC · beta-D-glucopyranose · sugar · 16 copies · chains A, B
  • XYS · alpha-D-xylopyranose · sugar · 12 copies · chains A, B
  • GAL · beta-D-galactopyranose · sugar · 4 copies · chains A, B
  • SO4 · Sulfate ion · ion · 8 copies · chains A, B
  • CL · Chloride ion · ion · 7 copies · chains A, B
  • GOL · Glycerol · additive · 7 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13250.840.9435empty
23860.830.9237empty
38460.740.78123BGC, XYS
42990.730.8654empty
53910.610.7762BGC, XYS

Interfaces

1 interface between chains.

  • A–B · 865 Ų buried · 8 hydrogen bonds · protein-protein

Compared structures

  • 6P2O · Crystal structure of Streptomyces rapamycinicus GH74 in complex with xyloglucan fragments… · the same entry in another collection · chain A against A, TM-score 1.00

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