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Literature summary for 1.15.1.1 extracted from

  • Munkres, K.D.
    Purification of exocellular superoxide dismutases (1990), Methods Enzymol., 186, 249-260.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
extracellular enzyme, tetraborate crystallization of ethanolic enzyme extract, then recrystallization from buffer than from water Bacillus subtilis
extracellular enzyme, tetraborate crystallization of ethanolic enzyme extract, then recrystallization from buffer than from water Escherichia coli
extracellular enzyme, tetraborate crystallization of ethanolic enzyme extract, then recrystallization from buffer than from water Saccharomyces cerevisiae
extracellular enzyme, tetraborate crystallization of ethanolic enzyme extract, then recrystallization from buffer than from water Bos taurus
extracellular enzyme, tetraborate crystallization of ethanolic enzyme extract, then recrystallization from buffer than from water Triticum aestivum

Inhibitors

Inhibitors Comment Organism Structure
concanavalin A inhibition in vivo and in vitro, essentially dependent on calcium chloride Saccharomyces cerevisiae

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Bacillus subtilis
-
-
extracellular
-
Escherichia coli
-
-
extracellular
-
Saccharomyces cerevisiae
-
-
extracellular
-
Bos taurus
-
-
extracellular
-
Triticum aestivum
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
O2- + H+ Escherichia coli
-
O2 + H2O2
-
?
O2- + H+ Saccharomyces cerevisiae
-
O2 + H2O2
-
?
O2- + H+ Bos taurus
-
O2 + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-
Bos taurus
-
-
-
Escherichia coli
-
-
-
Saccharomyces cerevisiae
-
-
-
Triticum aestivum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae
-
Triticum aestivum
extracellular enzyme Bacillus subtilis
extracellular enzyme Escherichia coli
from milk Bos taurus
overview: purification of extracellular superoxide dismutases Saccharomyces cerevisiae
overview: purification of extracellular superoxide dismutases Bos taurus
overview: purification of extracellular superoxide dismutases Triticum aestivum

Source Tissue

Source Tissue Comment Organism Textmining
germ
-
Triticum aestivum
-
milk
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bacillus subtilis
additional information
-
-
Escherichia coli
additional information
-
-
Saccharomyces cerevisiae
additional information
-
-
Bos taurus
additional information
-
-
Triticum aestivum

Storage Stability

Storage Stability Organism
5°C, crystals, active in water, 2 years Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O2- + H+
-
Bacillus subtilis O2 + H2O2
-
?
O2- + H+
-
Escherichia coli O2 + H2O2
-
?
O2- + H+
-
Saccharomyces cerevisiae O2 + H2O2
-
?
O2- + H+
-
Bos taurus O2 + H2O2
-
?
O2- + H+
-
Triticum aestivum O2 + H2O2
-
?