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Structure of mycobacterium tuberculosis beta-oxidation trifunctional enzyme in space group C2221 (unliganded)

Analyse Structure of mycobacterium tuberculosis beta-oxidation trifunctional enzyme in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7O4Q
Type
protein
Length
1,128 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
3-hydroxyacyl-CoA dehydrogenase; Putative acyltransferase RV0859
EC
1.1.1.35, 2.3.1.-
UniProt
O53872, O53871
Ligands
SO4
Pockets
10 · best druggability 0.75

Structure

x-ray diffraction · 2 distinct chains · 48% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35)protein72651% helix, 13% strandO53872
CPutative acyltransferase RV0859 (EC 2.3.1.-)protein40242% helix, 19% strandO53871

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 21 copies · chains B, C
  • GOL · Glycerol · additive · 6 copies · chains B, C

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

Pockets

10 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16820.750.8158GOL
29120.750.7873GOL
37670.730.7874empty
42650.560.7725empty
51570.440.7529empty

Interfaces

1 interface between chains.

  • B–C · 1180 Ų buried · 16 hydrogen bonds · protein-protein

Compared structures

  • 7O4Q · Structure of Mycobacterium tuberculosis beta-oxidation trifunctional enzyme in space… · the same entry in another collection · chain B against B, TM-score 1.00
  • O53871 · AlphaFold monomer V2.0 prediction for putative acyltransferase RV0859 (O53871) · a predicted model of the same protein · chain C against A, TM-score 0.99

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