X-ray diffraction
1.87Å resolution

COMPcc in complex with fatty acids


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Cartilage oligomeric matrix protein Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 45 amino acids
Theoretical weight: 5.24 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
  • Canonical: Q9R0G6 (Residues: 28-71; Coverage: 6%)
Gene name: Comp
Sequence domains: Cartilage oligomeric matrix protein
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: P21
Unit cell:
a: 37.9Å b: 48.98Å c: 53.997Å
α: 90° β: 104.07° γ: 90°
R R work R free
0.207 0.207 0.255
Expression system: Escherichia coli BL21