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Crystal structure of a putative lipase from bacteroides thetaiotaomicron

Analyse Crystal structure of a putative lipase from bacteroides thetaiotaomicron in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3BZW
Type
protein
Length
1,479 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative lipase
UniProt
Q8A3J3
Ligands
SO4
Pockets
17 · best druggability 0.82

Structure

x-ray diffraction · 3 distinct chains · 36% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APutative lipaseprotein24836% helix, 23% strandQ8A3J3
B, C, D, EPutative lipaseprotein24736% helix, 23% strandQ8A3J3
FPutative lipaseprotein24336% helix, 24% strandQ8A3J3

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 2 copies · chains B, F, A, D
  • ACT · Acetate ion · additive · 6 copies · chains A, B, C, D, E, F

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

Pockets

17 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18710.820.8450empty
28760.820.8452empty
38120.760.80104SO4
43590.680.8145SO4
5890.550.8620empty

Interfaces

10 interfaces between chains.

  • D–E · 1802 Ų buried · 37 hydrogen bonds · protein-protein
  • B–C · 1796 Ų buried · 36 hydrogen bonds · protein-protein
  • A–B · 1778 Ų buried · 37 hydrogen bonds · protein-protein
  • E–F · 1776 Ų buried · 36 hydrogen bonds · protein-protein
  • A–C · 1775 Ų buried · 33 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 48 modified (engineered).

Compared structures

  • 3BZW · Crystal structure of a putative lipase from Bacteroides thetaiotaomicron · the same entry in another collection · chain A against A, TM-score 1.00

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