作者: Yukio Yamada , yasuhiro Ikenaka , Masahiro Ogura , Junzo Hasegawa , Akira Iwasaki
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摘要: A process for efficiently producing optically active amino compounds, mainly (R)-amino at a low cost by means of microbial enzyme; polypeptide suitable use in the production and having stereoselective transaminase activity; DNA coding polypeptide. The is characterized comprising causing to act on ketone compound as an acceptor presence primary amine donor stereoselectively transfer group thus obtain compound. contains base sequence activity. can be obtained incubating microorganism belonging genus Arthrobacter.