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Literature summary extracted from

  • Beaman, B.L.; Scates, S.M.; Moring, S.E.; Deem, R.; Misra, H.P.
    Purification and properties of a unique superoxide dismutase from Nocardia asteroides (1983), J. Biol. Chem., 258, 91-96.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.15.1.1 H2O2
-
Nocardia asteroides
1.15.1.1 N3-
-
Nocardia asteroides

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.15.1.1 cell wall intermediate form between Fe- and Mn-SOD, contains Zn2+, associated with outer cell wall and selectively secreted into the medium Nocardia asteroides 5618
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Iron 2.0 mol per mol of enzyme Nocardia asteroides
1.15.1.1 Iron 1.0-1.45 mol per mol of enzyme Nocardia asteroides
1.15.1.1 Mn2+ 1.22 mol per mol of enzyme Nocardia asteroides

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.15.1.1 25000
-
4 * 25000, SDS-PAGE Nocardia asteroides
1.15.1.1 25000
-
2 * 25000, SDS-PAGE Nocardia asteroides
1.15.1.1 100000
-
gel filtration Nocardia asteroides

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 Nocardia asteroides
-
-
-
1.15.1.1 Nocardia asteroides
-
structural intermediate between Mn-SOD and Fe-SOD, Zn-containing
-
1.15.1.1 Nocardia asteroides GUH-2
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.15.1.1 intermediate between Fe- and Mn-SOD, contains Zn2+ as well Nocardia asteroides

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
-
-
Nocardia asteroides

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.15.1.1 O2- + H+
-
Nocardia asteroides O2 + H2O2
-
?
1.15.1.1 O2- + H+
-
Nocardia asteroides GUH-2 O2 + H2O2
-
?

Subunits

EC Number Subunits Comment Organism
1.15.1.1 dimer 2 * 25000, SDS-PAGE Nocardia asteroides
1.15.1.1 tetramer 4 * 25000, SDS-PAGE Nocardia asteroides