X-ray diffraction
2.49Å resolution

Crystal Structure Analysis of PF0642

Source organism: Pyrococcus furiosus DSM 3638
Entry authors: He JH, Zhou H, Liu XP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Uncharacterized protein Chain: A
Molecule details ›
Chain: A
Length: 340 amino acids
Theoretical weight: 37.36 KDa
Source organism: Pyrococcus furiosus DSM 3638
Expression system: Escherichia coli
  • Canonical: Q8U333 (Residues: 1-340; Coverage: 100%)
Gene name: PF0642
Sequence domains: CRISPR-associated negative auto-regulator DevR/Csa2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P3121
Unit cell:
a: 79.259Å b: 79.259Å c: 136.103Å
α: 90° β: 90° γ: 120°
R R work R free
0.214 0.211 0.265
Expression system: Escherichia coli