- A mutant of L-rhamnose isomerase from Clostridium stercorarium and A method for producing of D-allose from D-allulose using the same

摘要

The invention Clostridium requester collaboration Solarium(Clostridium stercorarium) derived from the El-producing Al Ross (D-allose) from rhamnose isomerase (L-rhamnose isomerase) variants and alrul Ross (D-allulose) by using this, / RTI When the mutant of the present invention is used as a biocatalyst in the reaction for producing aloses from aluloses, the conversion efficiency and productivity of alu- rous from alulose can be significantly increased as compared with the wild-type enzyme, It is possible to reduce the production cost greatly and to maximize the production effect because it can show an improved yield while using a low-cost substrate compared to the ALOS production reaction according to the technology. Therefore, the mutant EL-rhamnose isomerase of the present invention can be usefully used as a biocatalyst in an alos production process.