2013 Fiscal Year Final Research Report
Development of useful microbial catalysts pioneering bio-based chemical industry
Project/Area Number |
23248014
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Applied microbiology
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Research Institution | Kyoto University |
Principal Investigator |
OGAWA Jun 京都大学, (連合)農学研究科(研究院), 教授 (70281102)
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Co-Investigator(Kenkyū-buntansha) |
HIBI Makoto 京都大学, 大学院農学研究科, 助教 (30432347)
KISHINO Shigenobu 京都大学, 大学院農学研究科, 助教 (40432348)
ANDO Akinori 京都大学, 生理化学研究ユニット, 助教 (10537765)
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Project Period (FY) |
2011-04-01 – 2014-03-31
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Keywords | 酵素合成 / 微生物変換 / ジオキシゲナーゼ / アシルCoA / NADH / FAD / 水酸化反応 / 飽和化反応 |
Research Abstract |
Organic acids, alcohol, amino acids, sugars, and lipids generated by bio-refinery processes have different chemical structures from chemicals used in modern chemical industries. Chemicals used in petro based chemical industries, such as substrates for polymer synthesis, are highly reduced compounds; while biomass derived compounds are highly oxidized ones. In this research, bio-transformation technologies modifying biomass-derived oxidized compounds to highly reduced ones are investigated. The energy-supplying systems and electron follow systems supporting the reactions are also developed. For example, dicarboxylic acid, diol, olefin production from lipids were developed together with supporting cofactor regeneration systems and energy-providing systems.
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[Journal Article] A novel l-isoleucine-4'-dioxygenase and L-isoleucine dihydroxylation cascade in Pantoea ananatis2013
Author(s)
Smirnov, S.V., P.M. Sokolov, V.A. Kotlyarova, N.N. Samsonova, T. Kodera, M. Sugiyama, T. Torii, M. Hibi, S. Shimizu, K. Yokozeki, J. Ogawa
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Journal Title
MicrobiologyOpen
Volume: 2(3)
Pages: 471-481
DOI
Peer Reviewed
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[Journal Article] Crystal Structure of a Novel N-Substituted L-Amino Acid Dioxygenase from Burkholderia ambifaria AMMD2013
Author(s)
Qin, H.M., T. Miyakawa, M.Z. Jia, A. Nakamura, J. Ohtsuka, Y.L. Xue, T. Kawashima, T. Kasahara, M. Hibi, J. Ogawa, M. Tanokura
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Journal Title
PLOS ONE
Volume: 8(5)
Pages: e63996
DOI
Peer Reviewed
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[Journal Article] Polyunsaturated fatty acid saturation by gut lactic acid bacteria affecting host lipid composition2013
Author(s)
Kishino, S., M. Takeuchi, S.B Park, A. Hirata, N. Kitamura, J. Kunisawa, H. Kiyono, R. Iwamoto, Y.Isobe, M. Arita, H. Arai, K. Ueda, J. Shima, S. Takahashi, K. Yokozeki, S. Shimizu, J. Ogawa
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 110(44)
Pages: 17808-17813
DOI
Peer Reviewed
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[Journal Article] A novel Fe(II)/α-ketoglutarate-dependent dioxygenase from Burkholderia ambifaria has β-hydroxylating activity of N-succinyl L-leucine2012
Author(s)
Hibi, M., T. Kawashima, T. Kasahara, P.M. Sokolov, S.V. Smirnov, T. Kodera, M. Sugiyama, S. Shimizu, K. Yokozeki, J. Ogawa
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Journal Title
Lett. Appl. Microbiol.
Volume: 55(6)
Pages: 414-419
DOI
Peer Reviewed
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