PDBe 1r03

X-ray diffraction
1.7Å resolution

crystal structure of a human mitochondrial ferritin

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:
  • not assigned

Structure analysis Details

Assembly composition:
homo 24-mer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferritin, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 182 amino acids
Theoretical weight: 20.98 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8N4E7 (Residues: 61-242; Coverage: 75%)
Gene name: FTMT
Sequence domains: Ferritin-like domain
Structure domains: Ferritin

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LURE BEAMLINE DW32
Spacegroup: F432
Unit cell:
a: 181.41Å b: 181.41Å c: 181.41Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.17 0.2
Expression system: Escherichia coli