X-ray diffraction
3.61Å resolution

Crystal structure of the peptidase-containing ABC transporter PCAT1


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
ABC-type bacteriocin transporter Chains: A, B
Molecule details ›
Chains: A, B
Length: 730 amino acids
Theoretical weight: 81.18 KDa
Source organism: Hungateiclostridium thermocellum ATCC 27405
Expression system: Escherichia coli BL21(DE3)
  • Canonical: A3DCU1 (Residues: 1-727; Coverage: 100%)
Gene name: Cthe_0534
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P212121
Unit cell:
a: 87.59Å b: 89.73Å c: 296.59Å
α: 90° β: 90° γ: 90°
R R work R free
0.267 0.266 0.289
Expression system: Escherichia coli BL21(DE3)