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Literature summary extracted from

  • Ramanaiah, M.; Venkaiah, B.
    Characterization of superoxide dismutase from south indian scorpion venom (1992), Biochem. Int., 26, 113-123.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.15.1.1 chloroform Mn-SOD Chersonesometrus fulvipes
1.15.1.1 CN- no inhibition Mn-SOD Chersonesometrus fulvipes
1.15.1.1 diethyldithiocarbamate Mn-SOD; slightly Chersonesometrus fulvipes
1.15.1.1 EDTA Mn-SOD Chersonesometrus fulvipes
1.15.1.1 ethanol Mn-SOD Chersonesometrus fulvipes
1.15.1.1 Guanidinium chloride Mn-SOD, 70% inhibition at 1 mM Chersonesometrus fulvipes
1.15.1.1 H2O2 no inhibition: Mn-SOD Chersonesometrus fulvipes
1.15.1.1 N3- extracellular enzyme; Mn-SOD Chersonesometrus fulvipes
1.15.1.1 nitroprusside Mn-SOD Chersonesometrus fulvipes
1.15.1.1 o-phenanthroline Mn-SOD Chersonesometrus fulvipes
1.15.1.1 p-hydroxymercuribenzoate completely inhibited at 1 mM; Mn-SOD Chersonesometrus fulvipes
1.15.1.1 Sodium dodecyl sulfate 1%, complete inhibition Chersonesometrus fulvipes
1.15.1.1 Urea Mn-SOD, 90% inhibition at 6 M Chersonesometrus fulvipes

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.15.1.1 extracellular Mn-SOD in scorpion venom Chersonesometrus fulvipes
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Mn2+
-
Chersonesometrus fulvipes

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.15.1.1 100000
-
gel filtration Chersonesometrus fulvipes
1.15.1.1 100000
-
Mn-SOD Chersonesometrus fulvipes

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 Chersonesometrus fulvipes
-
Mn-SOD
-
1.15.1.1 Chersonesometrus fulvipes Mn-SOD
-
Mn-SOD
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.15.1.1 Mn-SOD Chersonesometrus fulvipes

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.15.1.1 venom
-
Chersonesometrus fulvipes
-

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
-
-
Chersonesometrus fulvipes

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.15.1.1 O2- + H+
-
Chersonesometrus fulvipes O2 + H2O2
-
?
1.15.1.1 O2- + H+
-
Chersonesometrus fulvipes Mn-SOD O2 + H2O2
-
?

Subunits

EC Number Subunits Comment Organism
1.15.1.1 monomer 1 * 100000, Mn-SOD, reducing SDS-PAGE Chersonesometrus fulvipes

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.15.1.1 45
-
Mn-SOD Chersonesometrus fulvipes

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.15.1.1 55
-
70% loss of activity after preexposure Chersonesometrus fulvipes
1.15.1.1 75
-
total loss of activity Chersonesometrus fulvipes

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.15.1.1 8.5
-
Mn-SOD Chersonesometrus fulvipes

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.15.1.1 6 10.6 Mn-SOD Chersonesometrus fulvipes