› 3a1h

X-ray diffraction
1.08Å resolution

Crystal Structure Analysis of the Collagen-like Peptide, (PPG)4-OTG-(PPG)4

Released:
DOI: 10.2210/pdb3a1h/pdb
PDB entry 3a1h coloured by chain, front view.
PDB entry 3a1h coloured by chain, side view.
PDB entry 3a1h coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Stabilization of triple-helical structures of collagen peptides containing a Hyp-Thr-Gly, Hyp-Val-Gly, or Hyp-Ser-Gly sequence.
Okuyama K, Miyama K, Morimoto T, Masakiyo K, Mizuno K, Bächinger HP
Biopolymers 95 628-40 (2011)
PMID: 21442606

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163394 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
collagen-like peptide 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: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand HYP 6 x HYP

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P21
Unit cell:
a: 25.99Å b: 26.49Å c: 80.21Å
α: 90° β: 89.85° γ: 90°
R-values:
R R work R free
0.135 0.135 0.185
Expression system: Not provided

Quick links

Citations

2 review citations

Polyproline and triple helix motifs in host-pathogen recognition.
Berisio et al. (2012)
1 more