X-ray diffraction
1.47Å resolution

Crystal structure of self-complemented CsuA/B major subunit from archaic chaperone-usher Csu pili of Acinetobacter baumannii


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
SCPU domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 171 amino acids
Theoretical weight: 17.64 KDa
Source organism: Acinetobacter baumannii
Expression system: Escherichia coli BL21
  • Canonical: Q6XBY7 (Residues: 38-180; Coverage: 92%)
Gene name: csuA/B

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21212
Unit cell:
a: 49.214Å b: 92.018Å c: 34.111Å
α: 90° β: 90° γ: 90°
R R work R free
0.198 0.197 0.219
Expression system: Escherichia coli BL21