Production of Novel Antioxidative Prenyl Naphthalen-ols by Combinational Bioconversion with Dioxygenase PhnA1A2A3A4 and Prenyltransferase NphB or SCO7190
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- SHINDO Kazutoshi
- Department of Food and Nutrition, Japan Women’s University
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- TACHIBANA Ayako
- Department of Food and Nutrition, Japan Women’s University
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- TANAKA Ayumi
- Department of Food and Nutrition, Japan Women’s University
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- TOBA Shizuka
- Department of Food and Nutrition, Japan Women’s University
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- YUKI Emi
- Department of Food and Nutrition, Japan Women’s University
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- OZAKI Taro
- Biotechnology Research Center, The University of Tokyo
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- KUMANO Takuto
- Biotechnology Research Center, The University of Tokyo
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- NISHIYAMA Makoto
- Biotechnology Research Center, The University of Tokyo
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- MISAWA Norihiko
- Research Institute for Bioresources and Biotechnology, Ishikawa Prefectural University
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- KUZUYAMA Tomohisa
- Biotechnology Research Center, The University of Tokyo
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We performed combinational bioconversion of substituted naphthalenes with PhnA1A2A3A4 (an aromatic dihydroxylating dioxygenase from marine bacterium Cycloclasticus sp. strain A5) and prenyltransferase NphB (geranyltransferase from Streptomyces sp. strain CL190) or SCO7190 (dimethylallyltransferase from Streptomyces coelicolor A3(2)) to produce prenyl naphthalen-ols. Using 2-methylnaphthalene, 1-methoxynaphthalene, and 1-ethoxynaphthalene as the starting substrates, 10 novel prenyl naphthalen-ols were produced by combinational bioconversion. These novel prenyl naphthalen-ols each showed potent antioxidative activity against a rat brain homogenate model. 2-(2,3-Dihydroxyphenyl)-5,7-dihydroxy-chromen-4-one (2′,3′-dihydroxychrysin) generated with another aromatic dihydroxylating dioxygenase and subsequent dehydrogenase was also geranylated at the C-5′-carbon by the action of NphB.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 75 (3), 505-510, 2011
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206477137664
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- NII論文ID
- 10028201740
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- NII書誌ID
- AA10824164
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 11051634
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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