EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.4.1.4 | more |
the recombinant amylosucrase is used to glucosylate glycogen particles in vitro in the presence of sucrose as the glucosyl donor. The morphology and structure of the resulting insoluble products are shown to strongly depend on the initial sucrose/glycogen weight ratio. For the lower ratio (1.14), all glucose molecules produced from sucrose are transferred onto glycogen, yielding a slight elongation of the external chains and their organization into small crystallites at the surface of the glycogen particles. With a high initial sucrose/glycogen ratio (342), the external glycogen chains are extended by amylosucrase, yielding dendritic nanoparticles with a diameter 4-5 times that of the initial particle |
Neisseria polysaccharea |
? |
- |
? |
| 2.4.1.4 | more |
amylosucrase is a transglucosidase that catalyses the synthesis of an amylose-type polymer from sucrose, an abundant agro-resource |
Deinococcus geothermalis |
? |
- |
? |
| 2.4.1.4 | more |
the enzyme catalyzes the synthesis of a water-insoluble amylose-like polymer from sucrose, a readily available and low-cost agroresource |
Neisseria polysaccharea |
? |
- |
? |
| 2.4.1.4 | more |
amylosucrase is a transglucosidase that catalyzes amylose-like polymer synthesis from sucrose substrate |
Deinococcus radiodurans |
? |
- |
? |
| 2.4.1.4 | more |
the purified recombinant enzyme produces an alpha-glucan at 50°C, with an average degree of polymerization of 45 and a polymerization yield of 76% |
Deinococcus geothermalis |
? |
- |
? |
| 2.4.1.4 | more |
the enzyme catalyze the synthesis of an alpha-(1,4)-linked glucan polymer from sucrose instead of an expensive activated sugar, such as ADP- or UDP-glucose |
Deinococcus geothermalis |
? |
- |
? |
| 2.4.1.4 | more |
the enzyme catalyze the synthesis of an alpha-(1,4)-linked glucan polymer from sucrose instead of an expensive activated sugar, such as ADP- or UDP-glucose |
Neisseria polysaccharea |
? |
- |
? |
| 2.4.1.4 | more |
arbutin-alpha-glucoside exhibits inhibitory activities of on mushroom tyrosinase and the melanin production in human melanoma cells |
Deinococcus geothermalis |
? |
- |
? |
| 2.4.1.4 | more |
product patterns formed by wild-type enzyme and selected genetic variants in the presence of sucrose as the sole substrate, overview |
Neisseria polysaccharea |
? |
- |
? |
| 2.4.1.4 | more |
the hydrolysis reaction is not a rate-limiting step to perform transglycosylation in rDGAS |
Deinococcus geothermalis |
? |
- |
? |
