X-ray diffraction
2Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Uncharacterized protein 131 Chain: A
Molecule details ›
Chain: A
Length: 96 amino acids
Theoretical weight: 11.1 KDa
Source organism: Sulfolobus islandicus rudivirus 1 variant XX
Expression system: Escherichia coli BL21
  • Canonical: Q8QL44 (Residues: 2-96; Coverage: 73%)
Gene name: 131
Structure domains: Signal recognition particle alu RNA binding heterodimer, srp9/1

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P3121
Unit cell:
a: 58.453Å b: 58.453Å c: 68.113Å
α: 90° β: 90° γ: 120°
R R work R free
0.212 0.21 0.249
Expression system: Escherichia coli BL21