› 1xec

X-ray diffraction
2.3Å resolution

Dimeric bovine tissue-extracted decorin, crystal form 2

Released:
DOI: 10.2210/pdb1xec/pdb
PDB entry 1xec coloured by chain, front view.
PDB entry 1xec coloured by chain, side view.
PDB entry 1xec coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Crystal structure of the dimeric protein core of decorin, the archetypal small leucine-rich repeat proteoglycan.
Scott PG, McEwan PA, Dodd CM, Bergmann EM, Bishop PN, Bella J
Proc Natl Acad Sci U S A 101 15633-8 (2004)
PMID: 15501918

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149422 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Decorin Chains: A, B
Molecule details ›
Chains: A, B
Length: 329 amino acids
Theoretical weight: 36.38 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P21793 (Residues: 31-359; Coverage: 96%)
Gene name: DCN
Sequence domains:
Structure domains: Ribonuclease Inhibitor

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
1 bound ligand:
Ligand NAG 3 x NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX14.2
Spacegroup: P212121
Unit cell:
a: 52.701Å b: 120.952Å c: 129.712Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.262 0.214 0.263

Quick links

Citations

31 review citations

Proteoglycan form and function: A comprehensive nomenclature of proteoglycans.
Iozzo et al. (2015)
30 more

5 mentions without citation

Microfibrillar structure of type I collagen in situ.
Orgel et al. (2006)
4 more