2qkc

X-ray diffraction
2.3Å resolution

Structural and Kinetic Study of the Differences between Human and E.coli Manganese Superoxide Dismutases

Released:

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, C
Molecule details ›
Chains: A, C
Length: 196 amino acids
Theoretical weight: 21.94 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P04179 (Residues: 25-220; Coverage: 88%)
Gene name: SOD2
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P6122
Unit cell:
a: 81.108Å b: 81.108Å c: 242.545Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.199 0.199 0.206
Expression system: Escherichia coli