EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   4.2.3.152 | D-sedoheptulose 7-phosphate |
- |
Actinomyces sp. |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
- |
Streptomyces hygroscopicus |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
the cyclization product, 2-epi-5-epi-valiolone is a precursor of the valienamine moiety of acarbose |
Actinoplanes sp. |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
the enzyme is involved in biosynthesis of 2-epi-5-epi-valiolone a precursor in the biosynthesis of C7N-aminocyclitol-containing natural products, such as validamycin and acarbose |
Streptomyces albus |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
the product 2-epi-5-epi-valiolone is a precursor in the biosynthesis of the cetoniacytones |
Actinomyces sp. |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
no activity with ido-heptulose 7-phosphate |
Actinoplanes sp. |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
SalQ has high specificity for sedoheptulose 7-phosphate as substrate. No activity with D-glucose 6-phosphate, D-fructose 6-phosphate, D-mannose 6-phosphate, 3-deoxy-D-arabino-heptulosonate 7-phosphate and D-ribose 5-phosphate |
Streptomyces albus |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
the cyclization product, 2-epi-5-epi-valiolone is a precursor of the valienamine moiety of acarbose |
Actinoplanes sp. 50/110 |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
no activity with ido-heptulose 7-phosphate |
Actinoplanes sp. 50/110 |
2-epi-5-epi-valiolone + phosphate |
- |
? |
| 4.2.3.152 | D-sedoheptulose 7-phosphate |
- |
Actinomyces sp. Lu 9419 |
2-epi-5-epi-valiolone + phosphate |
- |
? |
