General Stability | Organism |
---|---|
no activity in fresh crude extracts from seedlings for ent-kaurene formation from geranyl-geranyl diphosphate, activity detected after some days of storage in liquid nitrogen, little effect of liquid nitrogen storage on EC 4.2.3.19 activity | Helianthus annuus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ent-copalyl diphosphate | Helianthus annuus | involved in biosynthesis of gibberellins | ent-kaurene + diphosphate | - |
? | |
ent-copalyl diphosphate | Marah macrocarpa | involved in biosynthesis of gibberellins | ent-kaurene + diphosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helianthus annuus | - |
- |
- |
Marah macrocarpa | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seedling | no activity in fresh crude extracts from seedlings for ent-kaurene formation from geranyl-geranyl diphosphate, activity detected after some days of storage in liquid nitrogen, little effect of liquid nitrogen storage on EC 4.2.3.19 activity | Helianthus annuus | - |
Storage Stability | Organism |
---|---|
-180°C, no activity in fresh crude extracts from seedlings for ent-kaurene formation from geranyl-geranyl diphosphate, activity detected after some days of storage in liquid nitrogen, little effect of liquid nitrogen storage on EC 4.2.3.19 activity | Helianthus annuus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ent-copalyl diphosphate | - |
Helianthus annuus | ent-kaurene + diphosphate | - |
? | |
ent-copalyl diphosphate | - |
Marah macrocarpa | ent-kaurene + diphosphate | - |
? | |
ent-copalyl diphosphate | involved in biosynthesis of gibberellins | Helianthus annuus | ent-kaurene + diphosphate | - |
? | |
ent-copalyl diphosphate | involved in biosynthesis of gibberellins | Marah macrocarpa | ent-kaurene + diphosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
More | part of bifunctional enzyme catalyzing the two step reaction from trans-geranylgeranyl-diphosphate to ent-kaurene, first step is catalyzed by EC 5.5.1.13 (ent-kaurene synthase A) | Helianthus annuus |
More | part of bifunctional enzyme catalyzing the two step reaction from trans-geranylgeranyl-diphosphate to ent-kaurene, first step is catalyzed by EC 5.5.1.13 (ent-kaurene synthase A) | Marah macrocarpa |