PDBe 1kcw

X-ray diffraction
3Å resolution

X-RAY CRYSTAL STRUCTURE OF HUMAN CERULOPLASMIN AT 3.0 ANGSTROMS

Released:

Function and Biology Details

Reaction catalysed:
4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ceruloplasmin Chain: A
Molecule details ›
Chain: A
Length: 1046 amino acids
Theoretical weight: 120.23 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: NEW P00450 (Residues: 20-1065; Coverage: 100%)
Gene name: CP
Sequence domains:
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P3221
Unit cell:
a: 213.92Å b: 213.92Å c: 85.63Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.22 0.22 0.286