Compound as reactive (2)
L-threonate + NAD+ → NADH + 2-dehydro-L-erythronate + H+
L-threonate → L-tartrate
Compound as product (2)
H2O + 4-O-oxalyl-L-threonate → L-threonate + H+ + oxalate
hydrogen peroxide + dehydroascorbate (bicyclic form) → 3 H+ + L-threonate + oxalate
Reversible reaction (1)
L-threonate + NAD+ ↔ NADH + 3-dehydro-D-erythronate + H+