Literature summary for 1.3.2.3 extracted from

Kostman, T.A.; Koscher, J.R.
L-Galactono-gamma-lactone dehydrogenase is present in calcium oxalate crystal idioblasts of two plant species (2003), Plant Physiol. Biochem., 41, 201-206.

No PubMed abstract available

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Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
L-galactono-1,4-lactone + ferricytochrome c	Medicago truncatula	final enzyme in synthesis of ascorbic acid	L-ascorbate + ferrocytochrome c	-	?
L-galactono-1,4-lactone + ferricytochrome c	Pistia stratiotes	final enzyme in synthesis of ascorbic acid	L-ascorbate + ferrocytochrome c	-	?

Organism

Organism	UniProt	Comment	Textmining
Medicago truncatula	-	-	-
Pistia stratiotes	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Medicago truncatula
-	Pistia stratiotes

Source Tissue

Source Tissue	Comment	Organism	Textmining
idioblast	-	Medicago truncatula	-
idioblast	-	Pistia stratiotes	-
leaf	-	Medicago truncatula	-
leaf	-	Pistia stratiotes	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
L-galactono-1,4-lactone + ferricytochrome c	final enzyme in synthesis of ascorbic acid	Medicago truncatula	L-ascorbate + ferrocytochrome c	-	?
L-galactono-1,4-lactone + ferricytochrome c	final enzyme in synthesis of ascorbic acid	Pistia stratiotes	L-ascorbate + ferrocytochrome c	-	?

Synonyms

Synonyms	Comment	Organism
GLDH	-	Medicago truncatula
GLDH	-	Pistia stratiotes

Cofactor

Cofactor	Comment	Organism	Structure
ferricytochrome c	-	Medicago truncatula
ferricytochrome c	-	Pistia stratiotes

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Release 2023.1 (January 2023)