X-ray diffraction
1.75Å resolution

Crystal structure of the CFTR inhibitory factor Cif bound to tiratricol


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
AB hydrolase-1 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 301 amino acids
Theoretical weight: 34.16 KDa
Source organism: Pseudomonas aeruginosa UCBPP-PA14
Expression system: Escherichia coli
  • Canonical: A0A0M3KL26 (Residues: 1-295; Coverage: 98%)
Gene name: PA14_26090
Sequence domains: Alpha/beta hydrolase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: C2
Unit cell:
a: 169.628Å b: 84.016Å c: 89.522Å
α: 90° β: 100.48° γ: 90°
R R work R free
0.165 0.164 0.195
Expression system: Escherichia coli