X-ray diffraction
2.08Å resolution

SSO1725, a protein involved in the CRISPR/Cas pathway


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Putative CRISPR system CMR subunit Cmr7 2 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 192 amino acids
Theoretical weight: 21.56 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q97XK8 (Residues: 1-190; Coverage: 100%)
Gene names: SSO1725, cmr7b
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P212121
Unit cell:
a: 77.75Å b: 90.29Å c: 111.65Å
α: 90° β: 90° γ: 90°
R R work R free
0.201 0.199 0.231
Expression system: Escherichia coli BL21(DE3)