Plant Reactome Pathway Database - Plant Reactome Pathway Database

Stable Identifier

R-OSA-9682498

Type

Reaction

Species

Oryza sativa

Compartment

cytosol

Locations in the PathwayBrowser

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Summation

Conversion of GDP-L-galactose to L-galactose-1-PO4 is facilitated by the enzymatic activity of GDP-L-galactose pyrophosphatase.

Literature References

PubMed ID	Title	Journal	Year
25938231	Manipulation of the rice L-galactose pathway: evaluation of the effects of transgene overexpression on ascorbate accumulation and abiotic stress tolerance	PLoS ONE	2015
18463094	A second GDP-L-galactose phosphorylase in arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction	J. Biol. Chem.	2008
17462988	Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants	J. Biol. Chem.	2007

Participants

Input

Output

Participant Of

hasEvent

Catalyst Activity

Title

GDP-L-galactose phosphorylase activity of GDP-L-galactose pyrophosphatase [cytosol]

Physical Entity

GDP-L-galactose pyrophosphatase [cytosol]

Activity

GDP-L-galactose phosphorylase activity (0080047)