› 2d3f

X-ray diffraction
1.26Å resolution

Crystal structures of collagen model peptides (Pro-Pro-Gly)4-Pro-Hyp-Gly-(Pro-Pro-Gly)4

Released:
DOI: 10.2210/pdb2d3f/pdb
PDB entry 2d3f coloured by chain, front view.
PDB entry 2d3f coloured by chain, side view.
PDB entry 2d3f coloured by chain, top view.
Source organism: Saimiriine gammaherpesvirus 2
Primary publication:
High-resolution structures of collagen-like peptides [(Pro-Pro-Gly)4-Xaa-Yaa-Gly-(Pro-Pro-Gly)4]: implications for triple-helix hydration and Hyp(X) puckering.
Okuyama K, Hongo C, Wu G, Mizuno K, Noguchi K, Ebisuzaki S, Tanaka Y, Nishino N, Bächinger HP
Biopolymers 91 361-72 (2009)
PMID: 19137577

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: 2.3 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
1 modified residue:
Ligand HYP 6 x HYP

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P21
Unit cell:
a: 26.082Å b: 26.532Å c: 79.843Å
α: 90° β: 89.97° γ: 90°
Expression system: Not provided

Quick links

Citations

2 review citations

Transmembrane collagen receptors.
Leitinger B. (2011)
1 more

3 mentions without citation

The crystal structure of an algal prolyl 4-hydroxylase complexed with a proline-rich peptide reveals a novel buried tripeptide binding motif.
Koski et al. (2009)
2 more