› 2cuo

X-ray diffraction
1.33Å resolution

Collagen model peptide (PRO-PRO-GLY)9

Released:
DOI: 10.2210/pdb2cuo/pdb
PDB entry 2cuo coloured by chain, front view.
PDB entry 2cuo coloured by chain, side view.
PDB entry 2cuo coloured by chain, top view.
Source organism: Saimiriine gammaherpesvirus 2
Primary publication:
Repetitive interactions observed in the crystal structure of a collagen-model peptide, [(Pro-Pro-Gly)9]3.
Hongo C, Noguchi K, Okuyama K, Tanaka Y, Nishino N
J Biochem 138 135-44 (2005)
PMID: 16091587

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo trimer (preferred)
homo hexamer
Assembly name:
PDBe Complex ID:
PDB-CPX-182342 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Saimiri transformation-associated protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 27 amino acids
Theoretical weight: 2.28 KDa
Source organism: Saimiriine gammaherpesvirus 2
Expression system: Not provided
UniProt:
  • Canonical: Q80BK4 (Residues: 40-66; Coverage: 27%)
Gene name: stpC
Sequence domains: Collagen triple helix repeat (20 copies)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL40B2
Spacegroup: P21
Unit cell:
a: 25.946Å b: 26.563Å c: 80.14Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.229
Expression system: Not provided

Quick links

Citations

3 review citations

Revisiting the molecular structure of collagen.
Okuyama K. (2008)
2 more

11 mentions without citation

Production of protein-based polymers in Pichia pastoris.
Werten et al. (2019)
10 more