X-ray diffraction
2Å resolution

E. coli PriB


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Primosomal replication protein N Chains: A, B
Molecule details ›
Chains: A, B
Length: 104 amino acids
Theoretical weight: 11.6 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P07013 (Residues: 1-104; Coverage: 100%)
Gene names: JW4159, b4201, priB
Sequence domains: Single-strand binding protein family
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P212121
Unit cell:
a: 49.902Å b: 60.294Å c: 66.304Å
α: 90° β: 90° γ: 90°
R R work R free
0.26 0.259 0.285
Expression system: Escherichia coli