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Literature summary extracted from

  • Maruta, T.; Inoue, T.; Noshi, M.; Tamoi, M.; Yabuta, Y.; Yoshimura, K.; Ishikawa, T.; Shigeoka, S.
    Cytosolic ascorbate peroxidase 1 protects organelles against oxidative stress by wounding- and jasmonate-induced H2O2 in Arabidopsis plants (2012), Biochim. Biophys. Acta, 1820, 1901-1907.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.11.1.11 methyl jasmonate knockout mutant plants lacking Apx1 show high sensitivity to wounding and methyl jasmonate treatment. In the leaves of wild-type plants, H2O2 accumulates only in the vicinity of the wound, while in the leaves of the knockout mutant plants it accumulates extensively from damaged to undamaged regions. During methyl jasmonate treatment, the levels of H2O2 are much higher in the leaves of Apx1 knockout plants Arabidopsis thaliana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.11.1.11 cytosol
-
 Arabidopsis thaliana 5829
-

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.11 Arabidopsis thaliana Q05431
-
-

Synonyms

EC Number Synonyms Comment Organism
1.11.1.11 APX1
-
 Arabidopsis thaliana
1.11.1.11 At1g07890 ordered locus name Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
1.11.1.11 physiological function knockout mutant plants lacking Apx1 show high sensitivity to wounding and methyl jasmonate treatment. In the leaves of wild-type plants, H2O2 accumulates only in the vicinity of the wound, while in the leaves of the knockout mutant plants it accumulates extensively from damaged to undamaged regions. During methyl jasmonate treatment, the levels of H2O2 are much higher in the leaves of Apx1 knockout plants. Oxidative damage in the chloroplasts and nucleus is also enhanced in the leaves of apx1 knockout plants Arabidopsis thaliana