Literature summary for 1.10.3.3 extracted from

Pignocchi, C.; Kiddle, G.; Hernandez, I.; Foster, S.J.; Asensi, A.; Taybi, T.; Barnes, J.; Foyer, C.H.
Ascorbate oxidase-dependent changes in the redox state of the apoplast modulate gene transcript accumulation leading to modified hormone signaling and orchestration of defense processes in tobacco (2006), Plant Physiol., 141, 423-435.

Search for more literature for 1.10.3.3

Protein Variants

Protein Variants	Comment	Organism
additional information	construction of transgenic Nicotiana tabacum plants overexpressing the enzyme in sense orientation, lines P221 and P372, the apoplast ascorbic acid pool is only about 3% reduced in enzyme 'in sense' lines, ascorbic acid oxidase sense leaves exhibit significantly lower dehydroascorbate reductase and ascorbate peroxidase activities than wild-type and antisense leaves, phenotype and effects on enzyme regulation, overview	Cucurbita maxima

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
cell wall	-	Cucurbita maxima	5618	-

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
2 L-ascorbic acid + O2	Cucurbita maxima	metabolic regulation, overview	2 L-dehydroascorbic acid + 2 H2O	-	?

Organism

Organism	UniProt	Comment	Textmining
Cucurbita maxima	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Cucurbita maxima	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2 L-ascorbic acid + O2	-	Cucurbita maxima	2 L-dehydroascorbic acid + 2 H2O	-	?
2 L-ascorbic acid + O2	metabolic regulation, overview	Cucurbita maxima	2 L-dehydroascorbic acid + 2 H2O	-	?

Synonyms

Synonyms	Comment	Organism
ascorbate oxidase	-	Cucurbita maxima

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
30	-	assay at	Cucurbita maxima

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
7.9	-	assay at	Cucurbita maxima

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Release 2023.1 (January 2023)