4bku

X-ray diffraction
1.84Å resolution

Enoyl-ACP reductase FabI from Burkholderia pseudomallei with cofactor NADH and inhibitor PT155

Released:

Function and Biology Details

Reaction catalysed:
An acyl-[acyl-carrier protein] + NAD(+) = a trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enoyl-[acyl-carrier-protein] reductase [NADH] Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 29.33 KDa
Source organism: Burkholderia pseudomallei 1026b
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H3HP34 (Residues: 1-263; Coverage: 100%)
Gene names: BP1026B_I1187, fabI
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments


Cofactor: Ligand NAI 1 x NAI
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: I222
Unit cell:
a: 74.32Å b: 75.95Å c: 89.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.138 0.137 0.162
Expression system: Escherichia coli BL21(DE3)