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Literature summary for 1.8.3.1 extracted from

  • Xia, Z.; Sun, K.; Wang, M.; Wu, K.; Zhang, H.; Wu, J.
    Overexpression of a maize sulfite oxidase gene in tobacco enhances tolerance to sulfite stress via sulfite oxidation and CAT-mediated H2O2 scavenging (2012), PLoS ONE, 7, e37383.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
agriculture over-expression in tobacco plants enhances their tolerance to sulfite stress. The plants show much less damage, less sulfite accumulation, but greater amounts of sulfate. H2O2 accumulation levels by histochemical detection and quantitative determination in the overexpressing plants are much less than those in the wild-type upon sulfite stress. Reductions of catalase levels detected in the overexpressing lines are considerably less than in the wild-type plants Zea mays

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Zea mays

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0214
-
sulfite pH not specified in the publication, temperature not specified in the publication Zea mays

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
45000
-
x * 45000, SDS-PAGE Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays C5HG86
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sulfite + ferricyanide + H2O
-
Zea mays sulfate + ferrocyanide
-
?

Subunits

Subunits Comment Organism
? x * 45000, SDS-PAGE Zea mays