X-ray diffraction
1.25Å resolution

X-ray structure of FAD domain of NqrF of Pseudomonas aeruginosa


Function and Biology Details

Reaction catalysed:
NADH + ubiquinone + n Na(+)(Side 1) = NAD(+) + ubiquinol + n Na(+)(Side 2)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Na(+)-translocating NADH-quinone reductase subunit F Chain: A
Molecule details ›
Chain: A
Length: 280 amino acids
Theoretical weight: 32.05 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q02PF8 (Residues: 130-407; Coverage: 68%)
Gene names: PA14_25350, nqrF
Sequence domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P212121
Unit cell:
a: 49.358Å b: 59.908Å c: 102.39Å
α: 90° β: 90° γ: 90°
R R work R free
0.145 0.144 0.174
Expression system: Escherichia coli BL21(DE3)