X-ray diffraction
1.65Å resolution

Crystal Structure Analysis of the copper-reconstituted P19 protein from Campylobacter jejuni at 1.65 A at pH 10.0


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
P19 protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 159 amino acids
Theoretical weight: 17.59 KDa
Source organism: Campylobacter jejuni subsp. jejuni 81-176
Expression system: Escherichia coli
  • Canonical: A0A0H3PA01 (Residues: 22-179; Coverage: 100%)
Gene name: CJJ81176_1650
Structure domains: Periplasmic metal-binding protein Tp34-type

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P21212
Unit cell:
a: 55.831Å b: 72.581Å c: 78.817Å
α: 90° β: 90° γ: 90°
R R work R free
0.141 0.139 0.187
Expression system: Escherichia coli