PDBe 1q7d

X-ray diffraction
1.8Å resolution

Structure of the integrin alpha2beta1 binding collagen peptide

Source organism: Homo sapiens
Primary publication:
Structure of the integrin alpha2beta1-binding collagen peptide.
J. Mol. Biol. 335 1019-28 (2004)
PMID: 14698296

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Collagen alpha-1(I) chain Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 23 amino acids
Theoretical weight: 2.04 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P02452 (Residues: 133-153; Coverage: 2%)
Gene name: COL1A1

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID13
Spacegroup: C2221
Unit cell:
a: 29.6Å b: 135.8Å c: 25.4Å
α: 90° β: 90° γ: 90°
R R work R free
0.236 0.236 0.266
Expression system: Not provided