2ivy

X-ray diffraction
1.4Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-189043 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CRISPR-associated endoribonuclease Cas2 1 Chain: A
Molecule details ›
Chain: A
Length: 101 amino acids
Theoretical weight: 11.88 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q97YC2 (Residues: 2-101; Coverage: 99%)
Gene names: SSO1404, cas21
Sequence domains: CRISPR associated protein Cas2
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P62
Unit cell:
a: 64.493Å b: 64.493Å c: 39.219Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.165 0.164 0.194
Expression system: Escherichia coli BL21(DE3)