X-ray diffraction
2.15Å resolution

Crystal structure of the dimeric protein core of decorin, the archetypal small leucine-rich repeat proteoglycan

Source organism: Bos taurus
Entry authors: Scott PG, McEwan PA, Dodd CM, Bergmann EM, Bishop PN, Bella J

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Decorin Chain: A
Molecule details ›
Chain: A
Length: 330 amino acids
Theoretical weight: 36.51 KDa
Source organism: Bos taurus
Expression system: Homo sapiens
  • Canonical: P21793 (Residues: 31-360; Coverage: 96%)
Gene name: DCN
Sequence domains:
Structure domains: Ribonuclease Inhibitor

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: C2221
Unit cell:
a: 55.78Å b: 124.145Å c: 129.609Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.19 0.217
Expression system: Homo sapiens