› 1v7h

X-ray diffraction
1.25Å resolution

Crystal Structures of Collagen Model Peptides with Pro-Hyp-Gly Sequence at 1.26 A

Released:
DOI: 10.2210/pdb1v7h/pdb
PDB entry 1v7h coloured by chain, front view.
PDB entry 1v7h coloured by chain, side view.
PDB entry 1v7h coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structures of collagen model peptides with Pro-Hyp-Gly repeating sequence at 1.26 A resolution: implications for proline ring puckering.
Okuyama K, Hongo C, Fukushima R, Wu G, Narita H, Noguchi K, Tanaka Y, Nishino N
Biopolymers 76 367-77 (2004)
PMID: 15386273

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162513 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Collagen like peptide Chain: A
Molecule details ›
Chain: A
Length: 7 amino acids
Theoretical weight: 610 Da
Source organism: Synthetic construct
Expression system: Not provided
Collagen like peptide Chain: B
Molecule details ›
Chain: B
Length: 7 amino acids
Theoretical weight: 666 Da
Source organism: Synthetic construct
Expression system: Not provided
Collagen like peptide Chain: C
Molecule details ›
Chain: C
Length: 7 amino acids
Theoretical weight: 650 Da
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand HYP 7 x HYP

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P21
Unit cell:
a: 13.892Å b: 26.115Å c: 19.954Å
α: 90° β: 105.95° γ: 90°
R-values:
R R work R free
0.127 0.127 0.183
Expression system: Not provided

Quick links

Citations

9 review citations

Review collagen-based biomaterials for wound healing.
Chattopadhyay et al. (2014)
8 more

5 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)
4 more