› 4ry2

X-ray diffraction
3.61Å resolution

Crystal structure of the peptidase-containing ABC transporter PCAT1

Released:
DOI: 10.2210/pdb4ry2/pdb
PDB entry 4ry2 coloured by chain, front view.
PDB entry 4ry2 coloured by chain, side view.
PDB entry 4ry2 coloured by chain, top view.
Source organism: Acetivibrio thermocellus ATCC 27405
Primary publication:
Crystal structures of a polypeptide processing and secretion transporter.
Lin DY, Huang S, Chen J
Nature 523 425-30 (2015)
PMID: 26201595

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107034 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ABC-type bacteriocin transporter Chains: A, B
Molecule details ›
Chains: A, B
Length: 730 amino acids
Theoretical weight: 81.18 KDa
Source organism: Acetivibrio thermocellus ATCC 27405
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • 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-values:
R R work R free
0.267 0.266 0.289
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

11 review citations

Mechanistic diversity in ATP-binding cassette (ABC) transporters.
Locher KP. (2016)
10 more

21 mentions without citation

New developments in RiPP discovery, enzymology and engineering.
Montalbán-López et al. (2021)
20 more