X-ray diffraction
1.79Å resolution

The structure of splA-ryanodine receptor domain and SOCS box containing 1 in complex with a PAR-4 peptide


Function and Biology Details

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

Structure analysis Details

Assembly composition:
Non-polymer only dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
SPRY domain-containing SOCS box protein 1 Chain: A
Molecule details ›
Chain: A
Length: 212 amino acids
Theoretical weight: 24.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q96BD6 (Residues: 24-233; Coverage: 77%)
Gene names: SPSB1, SSB1
Sequence domains: SPRY domain
PRKC apoptosis WT1 regulator protein Chain: B
Molecule details ›
Chain: B
Length: 15 amino acids
Theoretical weight: 1.45 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: Q96IZ0 (Residues: 67-81; Coverage: 4%)
Gene names: PAR4, PAWR

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21
Unit cell:
a: 37.523Å b: 82.957Å c: 38.54Å
α: 90° β: 104.42° γ: 90°
R R work R free
0.194 0.192 0.24
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided