› 3lsu

X-ray diffraction
1.9Å resolution

Crystal Structure of SOD2 from Saccharomyces cerevisiae

Released:
DOI: 10.2210/pdb3lsu/pdb
PDB entry 3lsu coloured by chain, front view.
PDB entry 3lsu coloured by chain, side view.
PDB entry 3lsu coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Entry authors: Sheng Y, Cascio D, Valentine JS

Function and Biology Details

Reaction catalysed: 
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132508 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Mn], mitochondrial Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 207 amino acids
Theoretical weight: 23.54 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P00447 (Residues: 27-233; Coverage: 89%)
Gene names: SOD2, YHR008C
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand MN 4 x MN
Ligand GOL 4 x GOL
Ligand NA 1 x NA
1 modified residue:
Ligand MLY 64 x MLY

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ DW
Spacegroup: P1
Unit cell:
a: 63.657Å b: 64.933Å c: 66.55Å
α: 109.36° β: 106.35° γ: 109.68°
R-values:
R R work R free
0.163 0.162 0.195
Expression system: Saccharomyces cerevisiae

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