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Literature summary extracted from

  • Wang, Y.; Wang, H.; Yang, C.H.; Wang, Q.; Mei, R.
    Two distinct manganese-containing superoxide dismutase genes in Bacillus cereus: their physiological characterizations and roles in surviving in wheat rhizosphere (2007), FEMS Microbiol. Lett., 272, 206-213.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.15.1.1 gene sodA-1, DNA and amino acid sequence determination and analysis, chromosomal organization, expression in Escherichia coli strain QC779 Bacillus cereus
1.15.1.1 gene sodA-2, DNA and amino acid sequence determination and analysis, chromosomal organization, expression in Escherichia coli strain QC779 Bacillus cereus

Protein Variants

EC Number Protein Variants Comment Organism
1.15.1.1 additional information construction of two mutant strains KO1 and KOS, lacking either sodA-1 or both sodA-1 and sodA-2, through homologous recombination Bacillus cereus
1.15.1.1 additional information construction of two mutant strains KO2 and KOS, lacking either sodA-2 or both sodA-1 and sodA-2, through homologous recombination Bacillus cereus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Mn2+ isozyme MnSOD2, encoded by gene sodA-2 Bacillus cereus
1.15.1.1 Mn2+ Mn-SOD isozyme MnSOD1, encoded by gene sodA-1, MnSOD1 is expressed at lower level compared to MnSOD2 Bacillus cereus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.15.1.1 O2.- + H+ Bacillus cereus isozyme MnSOD1, the product of sodA-1 gene, is expressed at lower level compared to MnSOD2, overview O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ Bacillus cereus isozyme MnSOD2, encoded by sodA-2, plays a more important role in antioxidative stress compared to MnSOD1, overview O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ Bacillus cereus 905 isozyme MnSOD2, encoded by sodA-2, plays a more important role in antioxidative stress compared to MnSOD1, overview O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ Bacillus cereus 905 isozyme MnSOD1, the product of sodA-1 gene, is expressed at lower level compared to MnSOD2, overview O2 + H2O2
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 Bacillus cereus A6MHS2 MnSOD2; isolated from wheat rhizosphere, colonizes wheat rhizosphere with large population size, gene sodA-2
-
1.15.1.1 Bacillus cereus Q6QHT3 MnSOD1; isolated from wheat rhizosphere, colonizes wheat rhizosphere with large population size, gene sodA-1
-
1.15.1.1 Bacillus cereus 905 A6MHS2 MnSOD2; isolated from wheat rhizosphere, colonizes wheat rhizosphere with large population size, gene sodA-2
-
1.15.1.1 Bacillus cereus 905 Q6QHT3 MnSOD1; isolated from wheat rhizosphere, colonizes wheat rhizosphere with large population size, gene sodA-1
-

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 7.4
-
-
 Bacillus cereus
1.15.1.1 18.6
-
-
 Bacillus cereus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.15.1.1 O2.- + H+
-
 Bacillus cereus O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ isozyme MnSOD1, the product of sodA-1 gene, is expressed at lower level compared to MnSOD2, overview Bacillus cereus O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ isozyme MnSOD2, encoded by sodA-2, plays a more important role in antioxidative stress compared to MnSOD1, overview Bacillus cereus O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+
-
 Bacillus cereus 905 O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ isozyme MnSOD2, encoded by sodA-2, plays a more important role in antioxidative stress compared to MnSOD1, overview Bacillus cereus 905 O2 + H2O2
-
 ?
1.15.1.1 O2.- + H+ isozyme MnSOD1, the product of sodA-1 gene, is expressed at lower level compared to MnSOD2, overview Bacillus cereus 905 O2 + H2O2
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.15.1.1 manganese-containing superoxide dismutase
-
 Bacillus cereus
1.15.1.1 MnSOD
-
 Bacillus cereus
1.15.1.1 MnSOD1
-
 Bacillus cereus