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Literature summary extracted from

  • Tamaoki, M.; Mukai, F.; Asai, N.; Nakajima, N.; Kubo, A.; Aono, M.; Saji, H.
    Light-controlled expression of a gene encoding L-galactono-gamma-lactone dehydrogenase which affects ascorbate pool size in Arabidopsis thaliana (2003), Plant Sci., 164, 1111-1117.
No PubMed abstract available

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.2.3 L-galactono-1,4-lactone + 2 ferricytochrome c Arabidopsis thaliana final enzyme in synthesis of ascorbic acid L-ascorbate + 2 ferrocytochrome c + 2 H+
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 ?

Organism

EC Number Organism UniProt Comment Textmining
1.3.2.3 Arabidopsis thaliana
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-
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Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.2.3 seedling AtGLDH mRNA level exhibits diurnal change. The level is low in the morning and increases during the day. Its level at 18.00 is about 2fold that in the morning at 6.00. Then the level decreases during the night until dawn of the next day. The diurnal change is regulated by light Arabidopsis thaliana
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.2.3 L-galactono-1,4-lactone + 2 ferricytochrome c final enzyme in synthesis of ascorbic acid Arabidopsis thaliana L-ascorbate + 2 ferrocytochrome c + 2 H+
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 ?
1.3.2.3 L-galactono-1,4-lactone + ferricytochrome c
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 Arabidopsis thaliana L-ascorbate + ferrocytochrome c
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 ?

Synonyms

EC Number Synonyms Comment Organism
1.3.2.3 GLDHase
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 Arabidopsis thaliana

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.2.3 ferricytochrome c
-
 Arabidopsis thaliana