发明授权
US07655449B2 β-fructofuranosidase variants 失效
β-呋喃果糖苷酶变体

β-fructofuranosidase variants
摘要:
An object of the present invention is to provide a β-fructofuranosidase variant whose reaction specificity is improved to be suitable for the production of fructooligosaccharides. According to the present invention, there is provided a β-fructofuranosidase variant consisting of a mutated amino acid sequence of SEQ ID NO: 2 or a mutated homologue thereof, which has mutations at specific amino acid residues.
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