EC Number |
Activating Compound |
Reference |
---|
3.2.1.2 | 2-mercaptoethanol |
1 mM, activates |
654141 |
3.2.1.2 | CaCl2 |
- |
694842 |
3.2.1.2 | MgCl2 |
- |
694842 |
3.2.1.2 | more |
cold stress activates the chloroplastic isozyme by 5fold at 3°C |
666557 |
3.2.1.2 | more |
low temperature of 4°C rapidly induces the enzyme activity |
663557 |
3.2.1.2 | more |
phenylmethanesulfonyl fluoride does not show any effect on enzyme activity |
694842 |
3.2.1.2 | more |
rapid induction of type II beta-amylase by nitric oxide, from sodium nitroprusside, but not by gibberellin in seeds during the early stage of germination, sodium nitroprusside also directly induces the release of the enzyme from glutenin |
666677 |
3.2.1.2 | more |
the enzyme is induced during low temperature stress at 4°C |
666599 |
3.2.1.2 | more |
the enzyme requires reducing conditions for full activity |
666646 |
3.2.1.2 | more |
the synthesis of beta-amylase is induced by starch and maltose |
656678 |