X-ray diffraction
2.65Å resolution

PriA Helicase Bound to ADP


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Primosomal protein N' Chain: H
Molecule details ›
Chain: H
Length: 747 amino acids
Theoretical weight: 83.24 KDa
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Expression system: Escherichia coli
  • Canonical: A6TGC5 (Residues: 1-731; Coverage: 100%)
Gene names: KPN_04230, priA
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P32
Unit cell:
a: 85.433Å b: 85.433Å c: 111.682Å
α: 90° β: 90° γ: 120°
R R work R free
0.22 0.218 0.254
Expression system: Escherichia coli