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Literature summary for 1.15.1.1 extracted from

  • Cass, A.E.G.
    Superoxide dismutases (1985), Top. Mol. Struct. Biol., 6, 121-156.
No PubMed abstract available

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Escherichia coli

Protein Variants

Protein Variants Comment Organism
additional information naturally occuring hybrids between Fe-SOD and Mn-SOD, altered metal content Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
perchlorate competitive Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Escherichia coli 5737
-
cytoplasm
-
Geobacillus stearothermophilus 5737
-
cytoplasm
-
Photobacterium leiognathi 5737
-
cytoplasm
-
Propionibacterium freudenreichii subsp. shermanii 5737
-
cytoplasm
-
Caulobacter vibrioides 5737
-
cytoplasm Cu,Zn-SOD Saccharomyces cerevisiae 5737
-
mitochondrion Mn-SOD Saccharomyces cerevisiae 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+
-
Escherichia coli
Cu2+
-
Geobacillus stearothermophilus
Cu2+
-
Photobacterium leiognathi
Cu2+
-
Caulobacter vibrioides
Cu2+ 2 mol of Cu per mol of enzyme Saccharomyces cerevisiae
Cu2+ 2 mol of Cu per mol of enzyme Bos taurus
Iron
-
Escherichia coli
Iron
-
Photobacterium leiognathi
Iron
-
Caulobacter vibrioides
Mn2+
-
Escherichia coli
Mn2+
-
Geobacillus stearothermophilus
Mn2+
-
Photobacterium leiognathi
Mn2+
-
Propionibacterium freudenreichii subsp. shermanii
Mn2+
-
Caulobacter vibrioides
Mn2+ 4 mol per mol of enzyme Saccharomyces cerevisiae
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Escherichia coli
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Saccharomyces cerevisiae
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Bos taurus
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Geobacillus stearothermophilus
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Photobacterium leiognathi
additional information enzyme from eukaryotes contains both copper and zinc, enzymes from most prokaryotes contain manganese or iron Caulobacter vibrioides
additional information overview: metal content Escherichia coli
additional information overview: metal content Saccharomyces cerevisiae
additional information overview: metal content Bos taurus
additional information overview: metal content Geobacillus stearothermophilus
additional information overview: metal content Photobacterium leiognathi
additional information overview: metal content Caulobacter vibrioides
Zn2+
-
Escherichia coli
Zn2+
-
Geobacillus stearothermophilus
Zn2+
-
Photobacterium leiognathi
Zn2+
-
Caulobacter vibrioides
Zn2+ 2 mol of Zn2+ per mol of enzyme Saccharomyces cerevisiae
Zn2+ 2 mol of Zn2+ per mol of enzyme Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
31000
-
enzyme from cytoplasm Saccharomyces cerevisiae
32000 32500 Cu,Zn-SOD Bos taurus
32000 32500 Cu,Zn-SOD Photobacterium leiognathi
40000
-
Fe-SOD Escherichia coli
40000
-
Fe-SOD Photobacterium leiognathi
40000
-
Mn-SOD Escherichia coli
45000
-
-
Geobacillus stearothermophilus
96000
-
enzyme from mitochondria Saccharomyces cerevisiae

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
-
?
O2- + H+ Geobacillus stearothermophilus
-
O2 + H2O2
-
?
O2- + H+ Photobacterium leiognathi
-
O2 + H2O2
-
?
O2- + H+ Propionibacterium freudenreichii subsp. shermanii
-
O2 + H2O2
-
?
O2- + H+ Caulobacter vibrioides
-
O2 + H2O2
-
?
O2- + H+ Bos taurus CuZn-SOD
-
O2 + H2O2
-
?
O2- + H+ Photobacterium leiognathi CuZn-SOD
-
O2 + H2O2
-
?
O2- + H+ Caulobacter vibrioides CuZn-SOD
-
O2 + H2O2
-
?
O2- + H+ Caulobacter vibrioides CB15
-
O2 + H2O2
-
?
O2- + H+ Escherichia coli Mn-SOD
-
O2 + H2O2
-
?
O2- + H+ Escherichia coli Fe-SOD
-
O2 + H2O2
-
?
O2- + H+ Saccharomyces cerevisiae CuZn-SOD
-
O2 + H2O2
-
?
O2- + H+ Geobacillus stearothermophilus Mn-SOD
-
O2 + H2O2
-
?
O2- + H+ Saccharomyces cerevisiae Mn-SOD
-
O2 + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
Cu,Zn-SOD
-
Bos taurus CuZn-SOD
-
Cu,Zn-SOD
-
Caulobacter vibrioides
-
-
-
Caulobacter vibrioides
-
Cu,Zn-SOD
-
Caulobacter vibrioides CB15
-
-
-
Caulobacter vibrioides CuZn-SOD
-
Cu,Zn-SOD
-
Escherichia coli
-
Mn-SOD
-
Escherichia coli
-
Fe-SOD
-
Escherichia coli Fe-SOD
-
Fe-SOD
-
Escherichia coli Mn-SOD
-
Mn-SOD
-
Geobacillus stearothermophilus
-
Mn-SOD
-
Geobacillus stearothermophilus Mn-SOD
-
Mn-SOD
-
Photobacterium leiognathi
-
Cu,Zn-SOD
-
Photobacterium leiognathi CuZn-SOD
-
Cu,Zn-SOD
-
Propionibacterium freudenreichii subsp. shermanii
-
structural intermediate between Mn-SOD and Fe-SOD
-
Saccharomyces cerevisiae
-
Cu,Zn-SOD
-
Saccharomyces cerevisiae
-
Mn-SOD
-
Saccharomyces cerevisiae CuZn-SOD
-
Cu,Zn-SOD
-
Saccharomyces cerevisiae Mn-SOD
-
Mn-SOD
-

Reaction

Reaction Comment Organism Reaction ID
2 superoxide + 2 H+ = O2 + H2O2 mechanism Escherichia coli
2 superoxide + 2 H+ = O2 + H2O2 mechanism Saccharomyces cerevisiae
2 superoxide + 2 H+ = O2 + H2O2 mechanism Bos taurus
2 superoxide + 2 H+ = O2 + H2O2 mechanism Geobacillus stearothermophilus
2 superoxide + 2 H+ = O2 + H2O2 mechanism Photobacterium leiognathi
2 superoxide + 2 H+ = O2 + H2O2 mechanism Caulobacter vibrioides
2 superoxide + 2 H+ = O2 + H2O2 three-dimensional structure Bos taurus

Renatured (Commentary)

Renatured (Comment) Organism
reconstitution of active enzyme after withdrawal of metal by either Mn or Fe yielding an active enzyme irrespective of the metal ion initially present Photobacterium leiognathi

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O2- + H+
-
Escherichia coli O2 + H2O2
-
?
O2- + H+
-
Saccharomyces cerevisiae O2 + H2O2
-
?
O2- + H+
-
Bos taurus O2 + H2O2
-
?
O2- + H+
-
Geobacillus stearothermophilus O2 + H2O2
-
?
O2- + H+
-
Photobacterium leiognathi O2 + H2O2
-
?
O2- + H+
-
Propionibacterium freudenreichii subsp. shermanii O2 + H2O2
-
?
O2- + H+
-
Caulobacter vibrioides O2 + H2O2
-
?
O2- + H+
-
Bos taurus CuZn-SOD O2 + H2O2
-
?
O2- + H+
-
Photobacterium leiognathi CuZn-SOD O2 + H2O2
-
?
O2- + H+
-
Caulobacter vibrioides CuZn-SOD O2 + H2O2
-
?
O2- + H+
-
Caulobacter vibrioides CB15 O2 + H2O2
-
?
O2- + H+
-
Escherichia coli Mn-SOD O2 + H2O2
-
?
O2- + H+
-
Escherichia coli Fe-SOD O2 + H2O2
-
?
O2- + H+
-
Saccharomyces cerevisiae CuZn-SOD O2 + H2O2
-
?
O2- + H+
-
Geobacillus stearothermophilus Mn-SOD O2 + H2O2
-
?
O2- + H+
-
Saccharomyces cerevisiae Mn-SOD O2 + H2O2
-
?

Subunits

Subunits Comment Organism
dimer
-
Escherichia coli
dimer
-
Bos taurus
dimer
-
Geobacillus stearothermophilus
dimer
-
Photobacterium leiognathi
dimer cytoplasmic enzyme Saccharomyces cerevisiae
tetramer mitochondrial enzyme Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pH-dependence, overview Escherichia coli

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
20
-
perchlorate
-
Escherichia coli