6ek9

X-ray diffraction
1.5Å resolution

Cytosolic copper storage protein Csp from Streptomyces lividans: Cu loaded form

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Four-helix bundle copper-binding protein Chain: A
Molecule details ›
Chain: A
Length: 121 amino acids
Theoretical weight: 12.62 KDa
Source organism: Streptomyces lividans
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: D6ES11 (Residues: 16-136; Coverage: 89%)
Gene name: SSPG_04277
Sequence domains: Domain of Unknown Function (DUF326)

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: I222
Unit cell:
a: 62.081Å b: 64.138Å c: 66.003Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.206 0.231
Expression system: Escherichia coli BL21(DE3)