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Literature summary for 1.15.1.1 extracted from

  • Wawrzykowski, J.; Kankofer, M.
    Changes in activity during storage and characteristics of superoxide dismutase from hen eggs (Gallus gallus domesticus) (2011), Eur. Food Res. Technol., 232, 479-484.
No PubMed abstract available

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular egg yolk plasma Gallus gallus
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Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ a CuZn-superoxide dismutase Gallus gallus
Cu2+ a Cu,Zn-superoxide dismutase Gallus gallus
Zn2+ a CuZn-superoxide dismutase Gallus gallus
Zn2+ a Cu,Zn-superoxide dismutase Gallus gallus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
15000
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x * 30000-31000, isozyme 1, SDS-PAGE, x * 15000, isozyme 2, SDS-PAGE Gallus gallus

Organism

Organism UniProt Comment Textmining
Gallus gallus
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Source Tissue

Source Tissue Comment Organism Textmining
egg white very low activity Gallus gallus
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egg yolk plasma, isozyme pattern, overview Gallus gallus
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egg yolk Cu/Zn-superoxide dismutase isozymes Gallus gallus
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erythrocyte isozyme Cu/Zn SOD Gallus gallus
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additional information 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 Gallus gallus
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Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
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activity in egg white and yolk during storage, overveiw Gallus gallus

Storage Stability

Storage Stability Organism
4°C, 9 days, changes in activity in egg yolk, overview Gallus gallus
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 Gallus gallus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information determination of superoxide dismutase is performed using the method of inhibition of epinephrine auto-oxidation in alkaline medium and the measurement of the absorbance of the resulting product at 340 nm Gallus gallus ?
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?

Subunits

Subunits Comment Organism
? x * 30000-31000, isozyme 1, SDS-PAGE, x * 15000, isozyme 2, SDS-PAGE Gallus gallus

Synonyms

Synonyms Comment Organism
Cu/Zn SOD
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Gallus gallus
SOD
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Gallus gallus
superoxide dismutase
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Gallus gallus