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Literature summary extracted from

  • He, Y.Z.; Fan, K.Q.; Jia, C.J.; Wang, Z.J.; Pan, W.B.; Huang, L.; Yang, K.Q.; Dong, Z.Y.
    Characterization of a hyperthermostable Fe-superoxide dismutase from hot spring (2007), Appl. Microbiol. Biotechnol., 75, 367-376.
    View publication on PubMed

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Iron 0.35 mol per mol of subunit, required both for activity and stability of enzyme tetramer uncultured bacterium

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.15.1.1 27000
-
 and dimer and octamer, 4 * 27000, SDS-PAGE uncultured bacterium
1.15.1.1 27000
-
 and dimer and tetramer, 8 * 27000, SDS-PAGE uncultured bacterium
1.15.1.1 27000
-
 and tetramer and octamer, 2 * 27000, SDS-PAGE uncultured bacterium
1.15.1.1 64000
-
 gel filtration uncultured bacterium
1.15.1.1 100000
-
 analytical ultracentrifugation uncultured bacterium
1.15.1.1 116000
-
 PAGE uncultured bacterium
1.15.1.1 214000
-
 PAGE uncultured bacterium

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 uncultured bacterium
-
 isolated from a hot spring sample
-

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 1890
-
 25°C, pH 8.2 uncultured bacterium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.15.1.1 pyrogallol + ? enzyme inhibits the autooxidation of pyrogallol uncultured bacterium ?
-
 ?

Subunits

EC Number Subunits Comment Organism
1.15.1.1 dimer and tetramer and octamer, 2 * 27000, SDS-PAGE uncultured bacterium
1.15.1.1 octamer and dimer and tetramer, 8 * 27000, SDS-PAGE uncultured bacterium
1.15.1.1 tetramer and dimer and octamer, 4 * 27000, SDS-PAGE uncultured bacterium

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.15.1.1 80
-
 3 h, retains 85% of activity uncultured bacterium
1.15.1.1 95
-
 2 h, retains 50% of activity uncultured bacterium

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.15.1.1 4 11
-
 uncultured bacterium