1kkc

X-ray diffraction
2Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Mn], mitochondrial Chains: A, B, X, Y
Molecule details ›
Chains: A, B, X, Y
Length: 221 amino acids
Theoretical weight: 24.52 KDa
Source organism: Aspergillus fumigatus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q92450 (Residues: 1-210; Coverage: 100%)
Gene names: AFUA_1G14550, sodB
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: P212121
Unit cell:
a: 65.882Å b: 98.697Å c: 139.281Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.233
Expression system: Escherichia coli