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Literature summary for 1.11.1.11 extracted from

  • Bonsager, B.C.; Shahpiri, A.; Finnie, C.; Svensson, B.
    Proteomic and activity profiles of ascorbate-glutathione cycle enzymes in germinating barley embryo (2010), Phytochemistry, 71, 1650-1656.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Hordeum vulgare O23983
-
-
Hordeum vulgare Q945R5
-
-

Source Tissue

Source Tissue Comment Organism Textmining
embryo
-
Hordeum vulgare
-
additional information ascorbate peroxidase is not detected in dry mature seed Hordeum vulgare
-
seedling
-
Hordeum vulgare
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-ascorbate + H2O2
-
Hordeum vulgare dehydroascorbate + H2O
-
?

Synonyms

Synonyms Comment Organism
APX1 isoform Hordeum vulgare
APX2 isoform Hordeum vulgare
ascorbate peroxidase
-
Hordeum vulgare

Cofactor

Cofactor Comment Organism Structure
heme
-
Hordeum vulgare

Expression

Organism Comment Expression
Hordeum vulgare no ascorbate peroxidase activity is present in mature seeds but activity is detected after 24 h post imbibition and increases 14fold up to 144 h post imbibition up