1.15.1.1: superoxide dismutase This is an abbreviated version! For detailed information about superoxide dismutase, go to the full flat file .
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
Localization
Localization on EC 1.15.1.1 - superoxide dismutase
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of tachyzoites
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Cu,Zn-SOD
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bound, perMn-SOD
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intermediate form between Fe- and Mn-SOD, contains Zn2+, associated with outer cell wall and selectively secreted into the medium
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intermediate form between Fe- and Mn-SOD, contains Zn2+, associated with outer cell wall and selectively secreted into the medium
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extracellular Fe-SOD, associated with cell-surface
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extracellular Fe-SOD, associated with cell-surface
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one copper chaperone gene for superoxide dismutase is responsible for the activation of cytosolic, peroxisomal and chloroplast enzyme
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SOD-II, SOD-III, SOD-IV, and SOD-V are Cu,Zn-SODs
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Fe-SOD, stroma
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SOD-III
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thylakoid-bound, Mn-SOD
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thylakoid-bound, Mn-SOD
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SOD-I, associated
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SOD-I, associated
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SOD-I: Mn-SOD
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Mn-SOD
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Mn-SOD
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isozyme cMnSOD
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SOD-I: Mn-SOD
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Fe-dependent enzyme,constitutively expressed
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Cp-icCuZnSOD contains no signal peptide
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Fe-SOD
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Fe-SOD
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determined from amino acid sequence and structure analysis
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isozyme cMnSOD
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Cu,Zn-SOD
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Cu,Zn-SOD
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Fe-SOD
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Fe-SOD
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Cu,Zn-SOD
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Cu,Zn-SOD
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Cu,Zn-SOD
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Cu,Zn-SOD
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both isozyme SODI, SODII
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SOD-I
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Cu,Zn-SOD
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Cu,Zn-SOD
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Cu,Zn-SOD
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isozyme cMnSOD
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SOD-II, SOD-IV
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SOD-II, SOD-IV
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one copper chaperone gene for superoxide dismutase is responsible for the activation of cytosolic, peroxisomal and chloroplast enzyme
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isozyme Cu/Zn-SOD
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isozyme Cu/Zn-SOD
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three isoforms of Cu/Zn-SOD
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of vegetative cells and heterocysts, i.e. nitrogenase containing specialized cells formed during nitrogen-limiting conditions
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enzyme Of-cCu/ZnSOD possesses no signal peptide at the N-terminus suggesting that it is an intracellular protein belonging to the cytoplasmic Cu/ZnSOD family
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cytosolic MnSOD isozyme cytMnSOD
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it comprises at least 11% of the cytosolic protein
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it comprises at least 11% of the cytosolic protein
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all four isozymes mainly
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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Mn-SOD in scorpion venom
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Mn-SOD in scorpion venom
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the enzyme is secreted
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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egg yolk plasma
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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EC-SOD with Cu,Zn-SOD activity
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the enzyme is excreted
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the enzyme is excreted
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the enzyme is excreted
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the enzyme is excreted
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enzyme SOD3 is secreted
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enzyme SOD3 is secreted
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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Mn-SOD, nectar
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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urine from rats with hepatic necrosis
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Fe-SOD in culture fluid
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Fe-SOD in culture fluid
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Cu,Zn-SOD in mammalian extracellular fluids
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Cu,Zn-SOD in mammalian extracellular fluids
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part of isozyme SODII
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highest activity in early log phase culture
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isoenzyme Cu/Zn-SOD
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isoenzyme Cu/Zn-SOD
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MnSOD is translated in the cytoplasm and then imported into the mitochondria via a mitochondrial targeting signal
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isoenzyme Mn-SOD, specifically
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isoenzyme Mn-SOD, specifically
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Mn-SOD
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Mn-SOD
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two potential distinct mMnSOD isoforms presenting particular peptide signals
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MnSOD-2 and MnSOD-3
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the enzyme sequence encodes 218 amino acids with a 20 amino acid mitochondrial targeting sequence in the N-terminus
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mitMn-SOD
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the enzyme contains an N-terminal mitochondrial targeting sequence
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two potential distinct mMnSOD isoforms presenting particular peptide signals
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MnSOD
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Cu,Zn-SOD
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Mn-SOD
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surrounding the central vacuole
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Mn-SOD
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Mn-SOD
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Mn-SOD
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the enzyme contains a highly conserved mitochondria-targeting signal
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mitochondrial MnSOD isozyme mtMnSOD
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Mn-SOD
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Mn-SOD
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Mn-SOD
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Mn-SOD
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Mn-SOD
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two potential distinct mMnSOD isoforms presenting particular peptide signals
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in the light mitochondrial fraction
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isozyme SODIII
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SOD-I
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SOD-I
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Cu,Zn-dependent enzyme, occurence together with light-harvesting complexes, post-transcriptional regulation
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one copper chaperone gene for superoxide dismutase is responsible for the activation of cytosolic, peroxisomal and chloroplast enzyme
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Mn-SOD
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Mn-SOD
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Cj-Cu,Zn SOD is a hydrophilic protein with no transmembrane domains
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additional information
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wide-spread distribution
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additional information
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the bacterial manganese superoxide dismutase (MnSOD) localizes to the chromosomal portion of the cell
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additional information
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cytosolic Mn-SOD resembles the chloroplast enzyme of higher plants
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additional information
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cytosolic Mn-SOD resembles the chloroplast enzyme of higher plants
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additional information
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overview: subcellular distribution in rat liver
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additional information
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subcellular localization study of SOD1, overview
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additional information
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subcellular localization study of SOD1, overview
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additional information
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SODI and SODII also occur in low mass organelles
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