X-ray diffraction
1.51Å resolution

Structure of SSTSSA, a fibril forming peptide from Bovine Pancreatic Ribonuclease (RNase A, residues 15-20)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
fibril forming peptide from Bovine Pancreatic Ribonuclease (RNase A) Chain: X
Molecule details ›
Chain: X
Length: 6 amino acids
Theoretical weight: 523 Da
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID13
Spacegroup: P212121
Unit cell:
a: 42.008Å b: 4.83Å c: 12.888Å
α: 90° β: 90° γ: 90°
R R work R free
0.159 0.157 0.219
Expression system: Not provided