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Literature summary for 1.3.2.3 extracted from

  • Bartoli, C.G.; Guiamet, J.J.; Kiddle, G.; Pastori, G.M.; Di Cagno, R.; Theodoulou, F.L.; Foyer, C.H.
    Ascorbate content of wheat leaves is not determined by maximal L-galactono-1,4-lactone dehydrogenase (GalLDH) activity under drought stress (2005), Plant Cell Environ., 28, 1073-1081.
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Activating Compound

Activating Compound Comment Organism Structure
drought causes a substantial increase in GalLDH protein and activity in the low ascorbic acid cultivar Cooperativa Maipún, but has no effect in higher ascorbic acid cultivar Buck Chambergo Triticum aestivum

Application

Application Comment Organism
additional information GalLDH protein and activity cannot be used as an indicator for changes in the capacity for ascorbate biosynthesis, thus ascorbic acid biosynthesis is constrained by other factors under stress Triticum aestivum

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Triticum aestivum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-galactono-1,4-lactone + ferricytochrome c
-
 Triticum aestivum L-ascorbate + ferrocytochrome c
-
 ?

Synonyms

Synonyms Comment Organism
GalLDH
-
 Triticum aestivum
L-galactono-1,4-lactone dehydrogenase
-
 Triticum aestivum