EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
    1.3.2.3 | D-arabinono-1,4-lactone + ferrocytochrome c + H+ |
- |
Arabidopsis thaliana |
? |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 1,4-benzoquinone |
- |
Arabidopsis thaliana |
L-ascorbate + reduced 1,4-benzoquinone |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
- |
Nicotiana tabacum |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
- |
Arabidopsis thaliana |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
- |
Ipomoea batatas |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
- |
Rosa roxburghii |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
- |
Mucuna sempervirens |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
ascorbic acid biosynthesis precursors are L-galactono-gamma-lactone and L-gulono-gamma-lactone |
Phaseolus vulgaris |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
activity is inducible by addition of D-glucose, D-galactose or L-gulono-gamma-lactone in vivo |
Phaseolus vulgaris |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
| 1.3.2.3 | L-galactono-1,4-lactone + 2 ferricytochrome c |
terminal step in L-ascorbic acid biosynthesis |
Spinacia oleracea |
L-ascorbate + 2 ferrocytochrome c + 2 H+ |
- |
? |
