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Literature summary extracted from

  • Dello Russo, A.; Rullo, R.; Nitti, G.; Masullo, M.; Bocchini, V.
    Iron superoxide dismutase from the archaeon Sulfolobus solfataricus: average hydrophobicity and amino acid weight are involved in the adaptation of proteins to extreme environments (1997), Biochim. Biophys. Acta, 1343, 23-30.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.15.1.1 phylogenetic tree Saccharolobus solfataricus

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.15.1.1 H2O2 inactivation Saccharolobus solfataricus
1.15.1.1 additional information the enzyme is insensitive to cyanide inhibition Saccharolobus solfataricus
1.15.1.1 NaN3
-
 Saccharolobus solfataricus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.15.1.1 Fe2+ the homodimeric enzyme contains 0.7 atom of iron per subunit Saccharolobus solfataricus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.15.1.1 additional information
-
-
 Saccharolobus solfataricus

Organism

EC Number Organism UniProt Comment Textmining
1.15.1.1 Saccharolobus solfataricus
-
-
-
1.15.1.1 Saccharolobus solfataricus MT-4 / DSM 5833
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.15.1.1 native enzyme from post-ribosomal supernatant by anion exchange, hydrophobic interaction, and hydroxyapatite chromatography, followed by gel filtration, to homogeneity Saccharolobus solfataricus

Subunits

EC Number Subunits Comment Organism
1.15.1.1 dimer a noncovalently bound homodimer, primary structure Saccharolobus solfataricus

Synonyms

EC Number Synonyms Comment Organism
1.15.1.1 Fe-SOD
-
 Saccharolobus solfataricus
1.15.1.1 iron superoxide dismutase
-
 Saccharolobus solfataricus
1.15.1.1 iron-superoxide dismutase
-
 Saccharolobus solfataricus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.15.1.1 87
-
-
 Saccharolobus solfataricus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.15.1.1 100
-
 half-life is 2 h Saccharolobus solfataricus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.15.1.1 7.8
-
 assay at Saccharolobus solfataricus

pI Value

EC Number Organism Comment pI Value Maximum pI Value
1.15.1.1 Saccharolobus solfataricus
-
-
 8.5