2h9i

X-ray diffraction
2.2Å resolution

Mycobacterium tuberculosis InhA bound with ETH-NAD adduct

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:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-161512 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enoyl-[acyl-carrier-protein] reductase [NADH] Chain: A
Molecule details ›
Chain: A
Length: 268 amino acids
Theoretical weight: 28.39 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P9WGR1 (Residues: 2-269; Coverage: 100%)
Gene names: MTCY277.05, Rv1484, inhA
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments


Cofactor: Ligand EAD 1 x EAD
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P6222
Unit cell:
a: 97.934Å b: 97.934Å c: 140.42Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.237 0.233 0.261
Expression system: Escherichia coli BL21(DE3)