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1.15.1.1: superoxide dismutase

This is an abbreviated version!
For detailed information about superoxide dismutase, go to the full flat file.

Word Map on EC 1.15.1.1

Reaction

2 superoxide + 2 H+ =

O2
+
H2O2

Synonyms

AhSOD, alr2938, AmSOD, APE0743, ApMn-SOD1, ApMn-SOD2, ASAC_0498, Ca-Cu,Zn SOD, cambialistic superoxide dismutase, Cg-EcSOD, chloroplastic Fe-SOD, Cj-Cu, Zn SOD, cMn-SOD, cMnSOD, cold-active superoxide dismutase, copper, zinc superoxide dismutase, copper-zinc superoxide dismutase, copper/zinc superoxide dismutase, copper/zinc-superoxide dismutase, CpSOD, CSD1, CSD2, CtSOD, Cu, Zn SOD, Cu, Zn superoxide dismutase, Cu, Zn-superoxide dismutase, Cu, ZnSOD, Cu,Zn superoxide dismutase, Cu,Zn-SOD, Cu,Zn-superoxide dismutase, Cu,ZnSOD, Cu-Zn SOD, Cu-Zn superoxide dismutase, Cu-Zn-SOD, Cu/Zn SOD, Cu/Zn superoxide dismutase, Cu/Zn superoxide dismutase 1, Cu/Zn-SOD, Cu/Zn-SODI, Cu/Zn-SODII, Cu/Zn-superoxide dismutase, Cu/ZnSOD, cuprein, CuZn superoxide dismutase, CuZn superoxide dismutase 1, CuZn-SOD, CuZn-superoxide dismutase, CuZnSOD, cytMnSOD, cytocuprein, cytoplasmic manganese SOD, cytosolic Cu/Zn superoxide dismutase, cytosolic Cu/Zn-SOD, cytosolic manganese superoxide dismutase, DaSOD, dhsod-1, dismutase, superoxide, EC-SOD, ecCuZnSOD, ECSOD, ElFe-SOD, ElSOD, erythrocuprein, erythrocyte superoxide dismutase, eSOD, extracellular copper-zinc superoxide dismutase, extracellular CuZnSOD, extracellular SOD, extracellular superoxide dismutase, Fe-SOD, Fe-SODe, Fe-SOD_ASAC, Fe-superoxide dismutase, Fe-type SOD, Fe/Mn-SOD, Fe/Mn-type SOD, Fe/MnSOD, ferrisuperoxide dismutase, FeSOD, GTNG_2884, hEC-SOD, hemocuprein, hepatocuprein, high isoelectric point superoxide dismutase, intracellular Cu-Zn superoxide dismutase, iron SOD, iron SOD type, iron superoxide dismutase, iron-containing superoxide dismutase, iron-dependent superoxide dismutase, iron-superoxide dismutase, KmSod1p, LSOD, manganese superoxide dismutase, manganese-containing SOD, manganese-containing superoxide dismutase, MgMnSOD1, MgMnSOD2, mitMn-SOD, mitochondrial manganese superoxide dismutase, mMnSOD, Mn-containing superoxide dismutase, Mn-SOD, Mn-type SOD, Mn/Fe superoxide dismutase, MnSOD, MnSOD-2, MnSOD-3, MnSOD1, MnSOD47, More, mtMnSOD, mtSOD, nectarin I, neelaredoxin, Nlr, Of-cCu/ZnSOD, PASOD, perMn-SOD, pfSOD, PschSOD, PsSOD, PthipI-SODC, PthipI-SODC1, PthipI-SODC2, RmFeSOD, RsrSOD, SaCSD1, SaFe-SOD, sdB, SOD, SOD 1, SOD I, SOD-1, SOD-2, SOD-3, SOD-4, SOD1, SOD2, SOD3, SODA, SodB, SODB1, SODB2, SodC, SODF, SODI, SODII, SODIII, SODIV, SODS, SSO0316, superoxide dismutase, superoxide dismutase 1, superoxide dismutase I, superoxide dismutase II, superoxide dismutase [Cu-Zn]

ECTree

     1 Oxidoreductases
         1.15 Acting on superoxide as acceptor
             1.15.1 Acting on superoxide as acceptor (only sub-subclass identified to date)
                1.15.1.1 superoxide dismutase

Storage Stability

Storage Stability on EC 1.15.1.1 - superoxide dismutase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, 1 month, 18% loss of activity
-
-20°C, 4 months, 20% loss of activity
-
-20°C, loss of 50% of activity during one cycle of freezing and thawing, addition of 50% ethylene glycol preserve activity at -20°C
-
-20°C, stable for at least 70 days
-
-35°C, protein concentration 45 mg/ml, 50% glycerol
-
-70°C, 2 months
-
-70°C, at least 1 month
-
-80°C, for at least 1 year
-
-80°C, lyophilized protein, stable for at least 6 months
-
16°C, changes in superoxide dismutase activity in boar sperm during preservation, overview
-
25°C, the purified recombinant enzyme retains 50% of its original activity after storing for 180 days at room temperature
4°C, 1 month, 24% loss of activity
-
4°C, 10 mM phosphate buffer, pH 7.2, 4 weeks
-
4°C, 4 days, 50% loss of activity
-
4°C, 9 days, changes in activity in egg yolk, overview
-
4°C, complete loss of activity within 7 days
-
4°C, loss of activity within approximately 7 days
-
4°C, phosphate buffer, pH 7.5, stable for 10-14 days
-
4°C, purified enzyme, stable for at least 18 months
-
4°C, purified, stable
-
4°C, stable for 10 days
-
5°C, crystals, active in water, 2 years
-
isolated CuZnSOD shows activity that is stable under a broad range of pH and temperature treatments, even at room temperature for more than 3 days
isolated MnSOD shows activity that is stable under a broad range of pH and temperature treatments, even at room temperature for more than 3 days
SOD activity during storage at 4°C for 9 days in egg yolk and egg white, overview, no activity change during 6 days storage but between 6th and 9th day, it decreased significantly in egg yolk while remained low but unchanged in egg white
-