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Conversion of GDP-galactose to Gal1P

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catalystActivity	[CatalystActivity:9682508] GDP-L-galactose phosphorylase activity of GDP-L-galactose pyrophosphatase [cytosol]
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:9682524] Gupta, Parul, 2020-04-08
dbId	9682498
displayName	Conversion of GDP-galactose to Gal1P
eventOf	[Pathway:R-OSA-1119410] Ascorbate biosynthesis - Oryza sativa
followingEvent	[Reaction:R-OSA-9682529] Conversion of G1P to L-Gal - Oryza sativa
input	[SimpleEntity:R-ALL-1131585] GDP-L-galactose [cytosol] [SimpleEntity:R-ALL-29356] H2O [cytosol]
isInDisease	false
isInferred	false
literatureReference	[LiteratureReference:9682477] A second GDP-L-galactose phosphorylase in arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction [LiteratureReference:9682505] Manipulation of the rice L-galactose pathway: evaluation of the effects of transgene overexpression on ascorbate accumulation and abiotic stress tolerance [LiteratureReference:5308403] Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants
modified	[InstanceEdit:9939619] Elser, Justin, 2025-03-06
name	Conversion of GDP-galactose to Gal1P
output	[SimpleEntity:R-ALL-9682488] alpha-L-galactose-1-phosphate [cytosol] [SimpleEntity:R-ALL-113578] GMP [cytosol]
precedingEvent	[Reaction:R-OSA-9682518] Conversion of GDP-mannose to GDP-galactose - Oryza sativa
schemaClass	Reaction
species	[Species:186860] Oryza sativa
stId	R-OSA-9682498
summation	[Summation:9682493] Conversion of GDP-L-galactose to L-galactose-1-PO4 is facili...

Referrals

(precedingEvent)	[Reaction:R-OSA-9682529] Conversion of G1P to L-Gal - Oryza sativa
(hasEvent)	[Pathway:R-OSA-1119410] Ascorbate biosynthesis - Oryza sativa

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