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Literature summary for 1.23.5.1 extracted from
- Substrate specificity of the violaxanthin de-epoxidase of the primitive green alga Mantoniella squamata (Prasinophyceae) (2003), Planta, 217, 801-812.
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| thylakoid membrane | - |
Spinacia oleracea | 42651 | - |
| thylakoid membrane | - |
Mantoniella squamata | 42651 | - |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Mantoniella squamata | - |
- |
- |
| Spinacia oleracea | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| all-trans-neoxanthin + ascorbate | 0.21% of the activity with violaxanthin | Mantoniella squamata | ? + dehydroascorbate + H2O | - |
? |  |
| all-trans-neoxanthin + ascorbate | 2.5% of the activity with violaxanthin | Spinacia oleracea | ? + dehydroascorbate + H2O | - |
? | |
| antheraxanthin + ascorbate | 11% of the activity with violaxanthin | Mantoniella squamata | zeaxanthin + dehydroascorbate + H2O | - |
? | |
| antheraxanthin + ascorbate | 146% of the activity with violaxanthin | Spinacia oleracea | zeaxanthin + dehydroascorbate + H2O | - |
? | |
| cryptoxanthin-5,6,5',6'-di-epoxide + ascorbate | 36.5% of the activity with violaxanthin | Mantoniella squamata | ? + dehydroascorbate + H2O | - |
? | |
| cryptoxanthin-5,6,5',6'-di-epoxide + ascorbate | 54% of the activity with violaxanthin | Spinacia oleracea | ? + dehydroascorbate + H2O | - |
? | |
| cryptoxanthin-5,6-epoxide + ascorbate | 1% of the activity with violaxanthin | Mantoniella squamata | ? + dehydroascorbate + H2O | - |
? | |
| cryptoxanthin-5,6-epoxide + ascorbate | 12.5% of the activity with violaxanthin | Spinacia oleracea | ? + dehydroascorbate + H2O | - |
? | |
| diadinoxanthin + ascorbate | 11% of the activity with violaxanthin | Mantoniella squamata | ? + dehydroascorbate + H2O | - |
? | |
| diadinoxanthin + ascorbate | 69% of the activity with violaxanthin | Spinacia oleracea | ? + dehydroascorbate + H2O | - |
? | |
| lutein-5,6-epoxide + ascorbate | 110% of the activity with violaxanthin | Spinacia oleracea | ? + dehydroascorbate + H2O | - |
? | |
| lutein-5,6-epoxide + ascorbate | 20% of the activity with violaxanthin | Mantoniella squamata | ? + dehydroascorbate + H2O | - |
? | |
| additional information | no activity with 9-cis neoxanthin and 9-cis violaxanthin | Spinacia oleracea | ? | - |
? | |
| additional information | no activity with 9-cis neoxanthin and 9-cis violaxanthin | Mantoniella squamata | ? | - |
? | |
| violaxanthin + ascorbate | - |
Spinacia oleracea | antheraxanthin + dehydroascorbate + H2O | - |
? | |
| violaxanthin + ascorbate | - |
Mantoniella squamata | antheraxanthin + dehydroascorbate + H2O | - |
? | |
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Release 2023.1 (January 2023)
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