| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tyrosine phenol lyase improved with its L-tyrosine production activity. <P>SOLUTION: This variant type tyrosine phenol lyase is a protein consisting of an amino acid sequence obtained by substituting at least one amino acid including 406th amino acid in the amino acid sequence of a specific sequence and having a capacity of producing L-tyrosine from L-serine and phenol, also a gene encoding the protein, and further a transformed body obtained by transforming a host cell by the gene are provided. <P>COPYRIGHT: (C)2007,JPO&INPIT |
