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Literature summary for 1.15.1.1 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
Search for more literature for 1.15.1.1

Inhibitors

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

Metals/Ions

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

Molecular Weight [Da]

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

Organism

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

Purification (Commentary)

Purification (Comment) Organism
Mn-SOD Bacteroides fragilis

Renatured (Commentary)

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

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

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

Subunits

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