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Literature summary extracted from

  • Gregory, E.M.
    Characterization of the O2-induced manganese-containing superoxide dismutase from Bacteroides fragilis (1985), Arch. Biochem. Biophys., 238, 83-89.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.15.1.1 N3- Mn-SOD is inhibited by 50%, enzyme reconstituted by Fe3+ shows increased inhibition Bacteroides fragilis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Mn2+ 1.1 mol per mol of enzyme Bacteroides fragilis
1.15.1.1 Zn2+ 0.2 mol of Cu per mol of enzyme Bacteroides fragilis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.15.1.1 20000
-
 2 * 20000, SDS-PAGE Bacteroides fragilis
1.15.1.1 43000
-
 Mn-SOD, gel filtration Bacteroides fragilis

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 Bacteroides fragilis
-
 Mn-SOD, O2-inducible
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.15.1.1 Mn-SOD Bacteroides fragilis

Renatured (Commentary)

EC Number Renatured (Comment) Organism
1.15.1.1 after reconstitution with Fe3+ instead of Mn2+, the enzyme shows properties similar to Fe-SODs Bacteroides fragilis
1.15.1.1 Zn2+ inhibits reconstitution with Mn2+ or Fe3+ Bacteroides fragilis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.15.1.1 additional information
-
-
 Bacteroides fragilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.15.1.1 O2- + H+
-
 Bacteroides fragilis O2 + H2O2
-
 ?

Subunits

EC Number Subunits Comment Organism
1.15.1.1 dimer 2 * 20000, SDS-PAGE Bacteroides fragilis