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Literature summary for 1.15.1.1 extracted from

  • Salin, M.L.; Day, E.D.; Crapo, J.D.
    Isolation and characterization of a manganese-containing superoxide dismutase from rat liver (1978), Arch. Biochem. Biophys., 187, 223-228.
    View publication on PubMed

General Stability

General Stability Organism
1 cycle of freezing and thawing causes 30% loss of activity Rattus norvegicus
freezing causes rapid deterioation Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
CN- Cu,Zn-SOD; no inhibition Mn-SOD Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ 3.69 mol per mol of enzyme Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22400
-
4 * 22400, Mn-SOD, SDS-PAGE Rattus norvegicus
89000
-
sedimentation equilibrium analysis Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
Mn-SOD
-
Rattus norvegicus Mn-SOD
-
Mn-SOD
-

Purification (Commentary)

Purification (Comment) Organism
Mn-SOD Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver Mn-SOD Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O2- + H+
-
Rattus norvegicus O2 + H2O2
-
?
O2- + H+
-
Rattus norvegicus Mn-SOD O2 + H2O2
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 22400, Mn-SOD, SDS-PAGE Rattus norvegicus