EC Number |
Application |
Reference |
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5.4.99.15 | synthesis |
conditions for the production of trehalose from starch by thermostable maltooligosyl trehalose synthase and maltooligosyl trehalose trehalohydrolase from Sulfolubus acidocaldarius ATCC 33909 |
-, 723776 |
5.4.99.15 | synthesis |
overexpression of the enzyme treY gene and the treY/treZ synthetic operon encoding enzyme and maltooligosyltrehalose trehalohydrolase significantly increases maltooligosyltrehalose synthase activity, the rate-limiting step, and improves the specific productivity and the final titer of trehalose. Furthermore, a strong decrease is noted in glycogen accumulation. Expression of UDP-glucose pyrophosphorylase/maltooligosyltrehalose synthase and UDP-glucose pyrophosphorylase/maltooligosyltrehalose synthase/maltooligosyltrehalose trehalohydrolase synthetic operons shows a partial recovery in the intracellular glycogen levels and a significant improvement in both intra- and extracellular trehalose content |
677660 |
5.4.99.15 | synthesis |
production of trehalose by enzyme plus maltooligosyltrehalose trehalohydrolase is increased in presence of 4-alpha-glucanotransferase, converting 70% of maltopentaose into trehalose after 6 h, while 60% is converted without 4-alpha-glucanotransferase |
-, 681347 |
5.4.99.15 | synthesis |
trehalose production from starch |
-, 722996 |