2f6a

X-ray diffraction
3.29Å resolution

Collagen Adhesin and Collagen Complex Structure

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero pentamer (preferred)
hetero icosamer
PDBe Complex ID:
PDB-CPX-176067 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Collagen adhesin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 303 amino acids
Theoretical weight: 33.13 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q53654 (Residues: 30-330; Coverage: 26%)
Gene name: cna
Sequence domains: Collagen binding domain
Structure domains:
Saimiri transformation-associated protein Chains: E, F, G, H, I, J
Molecule details ›
Chains: E, F, G, H, I, J
Length: 30 amino acids
Theoretical weight: 2.78 KDa
Source organism: Saimiriine gammaherpesvirus 2
Expression system: Not provided
UniProt:
  • Canonical: Q805R9 (Residues: 18-47; Coverage: 29%)
Gene name: stpC
Sequence domains: Collagen triple helix repeat (20 copies)

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2221
Unit cell:
a: 90.547Å b: 193.82Å c: 205.189Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.277 0.252 0.308
Expression systems:
  • Escherichia coli
  • Not provided