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Crystal structure of a polysaccharide deacetylase family protein from burkholderia pseudomallei

Analyse Crystal structure of a polysaccharide deacetylase family protein from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3S6O
Type
protein
Length
1,221 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Polysaccharide deacetylase family protein
EC
3.5.1.-
UniProt
Q3JR78
Pockets
17 · best druggability 0.74

Structure

x-ray diffraction · 2 distinct chains · 40% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, DPolysaccharide deacetylase family protein (EC 3.5.1.-)protein30540% helix, 15% strandQ3JR78
CPolysaccharide deacetylase family protein (EC 3.5.1.-)protein30640% helix, 15% strandQ3JR78

Ligands and binding sites

  • EDO · 1,2-ethanediol · additive · 2 copies · chains B, C

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

Pockets

17 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1610.740.9917empty
2570.730.9917empty
3520.731.0016empty
4540.720.9917empty
52930.670.8249empty

Interfaces

6 interfaces between chains.

  • A–D · 2219 Ų buried · 42 hydrogen bonds · protein-protein
  • A–B · 2205 Ų buried · 42 hydrogen bonds · protein-protein
  • B–C · 2188 Ų buried · 40 hydrogen bonds · protein-protein
  • C–D · 2126 Ų buried · 41 hydrogen bonds · protein-protein
  • A–C · 42 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 3S6O · Crystal structure of a Polysaccharide deacetylase family protein from Burkholderia… · the same entry in another collection · chain A against A, TM-score 1.00

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