发明名称 PRODUCTION OF NUCLEOSIDE.
摘要 This invention relates to a method of producing a nucleoside by reacting a base donor, a sugar residue donor, and a phosphate donor with one another in the presence of an enzymatic preparation containing a nucleoside phosphorylase to thereby form an N-glycoside linkage between a base portion of the base donor and a sugar residue portion of the sugar residue donor, characterized in that said enzymatic preparation containing a nucleoside phosphorylase is one based on the cells of at least one microorganism selected from among those belonging to thermophilic bacteria of the genus Bacillus and having a high nucleoside phosphorylase activity per unit weight of the cell.
申请公布号 EP0411158(A1) 申请公布日期 1991.02.06
申请号 EP19900903422 申请日期 1990.02.27
申请人 YAMASA SHOYU KABUSHIKI KAISHA 发明人 YAMAUCHI, HIROSHI;UTSUGI, HIDEKI;MIDORIKAWA, YUICHIRO
分类号 C12N1/20;C12N9/12;C12P19/38 主分类号 C12N1/20
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