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酢酸菌呼吸鎖の新規末端オキシダーゼ(CIO)の解析とそのエネルギー代謝工学的応用

Research Project

Project/Area Number 20658020
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Applied microbiology
Research InstitutionYamaguchi University

Principal Investigator

松下 一信  Yamaguchi University, 農学部, 教授 (50107736)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2009: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2008: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywords酢酸菌 / 呼吸鎖 / 末端オキシダーゼ / エネルギー代謝工学 / 5-ケトグルコン酸
Research Abstract

酢酸菌は糖やアルコールを糖酸・有機酸に急速に酸化変換して培地中に高濃度蓄積する。「酸化発酵」と呼ばれるこの反応は細胞膜表層に結合した酸化還元酵素とそれにリンクした呼吸鎖末端オキシダーゼによって行われる特徴的な酸化反応系である。この「酸化発酵」呼吸鎖の末端には,チトクロムbo_3オキシダーゼとシアン非感受性オキシダーゼ(CIO)の2つの末端オキシダーゼが存在し,それらが複数の初発脱水素酵素と複雑に関連して機能している。本研究では,CIOの精製とその機能解析,およびケトグルコン酸発酵に関与するグリセロール脱水素酵素(GLDH)とグルコン酸脱水素酵素(GADH)と両末端オキシダーゼとの相互作用を解析することで,「酸化発酵」の機能解析も検討し、以下にまとめるような成果を得た。
1) CIO過剰発現株とCIO欠損株の細胞膜のスペクトル分析,EPR分析,さらにヘム分子のHPLC-マス分析の比較解析を行うことによって,CIO分子には3種のヘム分子(b558,b595,d)が存在することが明らかになった。
2) CIO過剰発現株の細胞膜からシアン耐性ユビキノール酸化活性をドデシルマルトシド(DM)で可溶化し,DEAE-ToyopearlおよびHydroxyapatiteを用いて、bo_3オキシダーゼとCIOを分離精製した。この精製CIO標品はSDS-PAGEで,53kdのブロードなバンドと33kdのバンドのメインバンドを示し,ヘムd由来の627nm付近のピークを示した。
3) ケトグルコン酸発酵において,CIO欠損株では5ケトグルコン酸の生産性が向上し,CIO過剰発現株で2-ケトグルコン酸の生産が増加することが示唆され,2つの初発脱水素酵素,GLDHとGADH,が関与するグルコン酸酸化反応のシアン(アジド)耐性能などの比較から,それぞれbo_3オキシダーゼとCIOにより強くリンクして機能していることが示唆された。

Report

(2 results)
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (41 results)

All 2010 2009 2008 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (23 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Characterization of thermotolerant Acetobacter pasteurianus strains and their quinoprotein alcohol dehydrogenases.2010

    • Author(s)
      Kanchanarach W, et al.(5名)
    • Journal Title

      Appl Microbiol Biotechnol. 85(3)

      Pages: 741-751

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recombinant expression and redox properties of triheme c membrane-bound quin ol peroxidase2010

    • Author(s)
      Takashima E, et al.(4名)
    • Journal Title

      FEMS Microbiol Lett. 302(1)

      Pages: 52-57

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cloning and functional analysis of adhS gene encoding quinoprotein alcohol dehy drogenase subunit III from Acetobacter pasteurianus SKU1108.2010

    • Author(s)
      Uraiwan Masud, et al.(2名)
    • Journal Title

      Int.J.Food MicrobioL 138(1-2)

      Pages: 39-49

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Purification, crystallization and preliminary X-ray analysis of L-sorbose reductase from Gluconobacter frateurii completed with L-sorbose or NADPH2009

    • Author(s)
      K.Kubota, et al.(6名)
    • Journal Title

      Acta Crystallogr.Sect F Struct.Biol.Cryst.Commun 65(6)

      Pages: 562-564

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Screening of thermotolerant Gluconobacter strains for production of 5-keto D-gl uconic acid and disruption of flavin adenine dinucleotide-containing D-gluconate dehydrogenase.2009

    • Author(s)
      I.Saichana,, et al.(4名)
    • Journal Title

      Appl.Environ.MicrobioL 75(13)

      Pages: 4240-4247

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biochemical and spectroscopic properties of cyanide-insensitive quinol oxidase from Gluconobacter oxydans.2009

    • Author(s)
      T.Mogi, et al.(11名)
    • Journal Title

      J.Biochem. 146(2)

      Pages: 263-271

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Siccanin rediscovered as a species-selective succinate dehydrogenase inhibitor.2009

    • Author(s)
      T.Mogi, et al.(9名)
    • Journal Title

      J.Biochem. 146(3)

      Pages: 383-387

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Whole-genome analyses reveal genetic instability of Acetobacter pasteurianus.2009

    • Author(s)
      Azuma Y, et al.(10名)
    • Journal Title

      Nucleic Acids Res. 37(17)

      Pages: 5768-5783

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microbial production of glyceric acid, an organic acid that can be mass produced from glycerol.2009

    • Author(s)
      Habe H, et al.(11名)
    • Journal Title

      Appl.Environ, MicrobioL 75(24)

      Pages: 7760-7766

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solubilization, Purification, and Properties of Membrane-Bound D-Glucono-δ-lactone Hydrolase from Gluconobacter oxydans2009

    • Author(s)
      E. Shinagawa
    • Journal Title

      Biosci Biotechnol Biochem. 73(1)

      Pages: 241-244

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biochemical and spectroscopic properties of cyanide-insensitive quinol oxidase from Gluconobacter oxydans2009

    • Author(s)
      T. Mogi
    • Journal Title

      J Biochem. 145(in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energy metabolism of unique acetic acid bacterium, Asaia bogorensis, which lacks ethanol oxidation activity2008

    • Author(s)
      Y. Ano
    • Journal Title

      Biosci. Biotechnol. Biochem. 72(4)

      Pages: 989-997

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A tightly bound quinone functions in ubiquinone reaction sites of quinoprotein alcohol dehydrogenase of acetic acid bacteria, Gluconobacter suboxydans2008

    • Author(s)
      K. Matsushita
    • Journal Title

      Biosci Biotechnol Biochem. 72(10)

      Pages: 2723-2731

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高温発性Corynebacterium glutamicum I2L株のグルタミン酸発酵能2010

    • Author(s)
      中野由希子, 他(6名)
    • Organizer
      日本農芸化学会2010年度大会
    • Place of Presentation
      東京大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌Gluconbacter oxydans由来2-ケト-D-グルコン酸還元酵素のX線結晶構造解析2010

    • Author(s)
      窪田恵子, 他(8名)
    • Organizer
      日本農芸化学会2010年度大会
    • Place of Presentation
      東京大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高温適応株による高温酢酸発酵系の開発2010

    • Author(s)
      西倉慎顕, 他(5名)
    • Organizer
      日本農芸化学会2010年度大会
    • Place of Presentation
      東京大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌呼吸鎖シアン非感受性キノールオキシダーゼ(CIO)の精製と機能解析2009

    • Author(s)
      三浦弘嗣, 他(6名)
    • Organizer
      日本生体工ネルギー研究会第35回討論会
    • Place of Presentation
      旭川医科大学
    • Year and Date
      2009-12-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌と酸化発酵:その生理学から見えてくる産業利用の新展開2009

    • Author(s)
      松下一信【招待講演】
    • Organizer
      日本農芸化学会中部支部第157回例会若手シンポジウム「ものつくりの微生物たち-その潜在力を拓く-」
    • Place of Presentation
      信州大学農学部
    • Year and Date
      2009-11-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌呼吸鎖末端で機能するシアン非感受性キノールオキシダーゼ(CIO)の精製2009

    • Author(s)
      三浦弘嗣, 他(6名)
    • Organizer
      第28回日本生化学会大会
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2009-10-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌め適応進化とその特性を利用した高温酢酸発酵系の開発2009

    • Author(s)
      松下一信, 他(2名)【招待講演】
    • Organizer
      生物工学会シンポジウム「醸造原料植物および醸造微生物の特定とその進化」
    • Place of Presentation
      名古屋大学東山キャンパス
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] PQQおよびキノプロテイン研究の現状2009

    • Author(s)
      松下一信【招待講演】
    • Organizer
      生体キノン研究会第8回講演会
    • Place of Presentation
      中央大学駿河台記念館
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 耐熱性酢酸菌を用いた温度管理が低減化される高温発酵系の開発2009

    • Author(s)
      松下一信【招待講演】
    • Organizer
      山口県発新技術説明会
    • Place of Presentation
      山口県発新技術説明会
    • Year and Date
      2009-08-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] Production of 5-keto-D-gluconate by thermotolerant Gluconobacter strains defective in FAD-gluconate dehydrogenase2009

    • Author(s)
      Ittipon Saochana
    • Organizer
      日本農芸化学会2009年度大会
    • Place of Presentation
      福岡
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Thermotolerant Acetic Acid Bacteria : its Physiological Features and Application for High Temperature Oxidative Fermentation2009

    • Author(s)
      K. Matsushita
    • Organizer
      ACP(JSPS-NRCT Asian Core Program)Satellite Seminar
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 酢酸菌と酢酸発酵 : その発酵生理学から見えてくるもの2009

    • Author(s)
      松下一信
    • Organizer
      おかやまバイオアクティブ研究会第33回シンポジウム : 発酵温故知新〜基礎研究から応用まで〜
    • Place of Presentation
      岡山大学
    • Year and Date
      2009-01-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] High Temperature Oxidative Fermentations with Thermotolerant Acetic Acid Bacteria Satellite Seminar in Asian Core Program,2009

    • Author(s)
      Kazunobu Matsushita【招待講演】
    • Organizer
      National University of Laos.
    • Place of Presentation
      Vientiane
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酢酸菌Gluconobacter frateurii由来5-ケト-D-グルコン酸還元酵素のX線結晶構造解析2009

    • Author(s)
      窪田恵子, 他(6名)
    • Organizer
      タンパク質科学2009
    • Place of Presentation
      熊本
    • Related Report
      2009 Annual Research Report
  • [Presentation] Flagellum-based motility of Gluconobacter oxydans under acidic conditions2009

    • Author(s)
      T.Yakushi, et aL., (4名)
    • Organizer
      The 3^<rd> International Conference on Fermentation Twchnology for Value Added Agricultural Products,
    • Place of Presentation
      Khon Kaen, Thailand
    • Related Report
      2009 Annual Research Report
  • [Presentation] Characterization of genes required for high temperature growth of thermotolerant Acetobacter tropicalis SKU11002009

    • Author(s)
      W.Soemphol, et al., (5名)
    • Organizer
      日本農芸化学会2009年度合同沖縄大会
    • Place of Presentation
      琉球大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] Physiological role of two distinct FAD-gluconate dehydrogenases in Gluconobacter frateurii NBRC32712009

    • Author(s)
      I.Saichana, et al., (5名)
    • Organizer
      日本農芸化学会2009年度合同沖縄大会
    • Place of Presentation
      琉球大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 耐熱性酢酸菌による高温ソルボース発酵2009

    • Author(s)
      服部浩美, 他(4名)
    • Organizer
      日本農芸化学会2009年度合同沖縄大会
    • Place of Presentation
      琉球大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 5-Ketogluconate production by Gluconobacter and its enzyme system2008

    • Author(s)
      K. Matsushita
    • Organizer
      The 11^<th> Swiss-Japanese Joint Meeting on Biotechnology and Bioprocess Development
    • Place of Presentation
      Misono, Switzerland
    • Year and Date
      2008-12-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Quinoprotein and Flavoprotein Dehydrogenases Function Separately in Gluconobacter Respiratory Chain2008

    • Author(s)
      H. Toyama
    • Organizer
      2^<nd> International Conference on Acetic Acid Bacteria (2^<nd> ICAAB)
    • Place of Presentation
      Nogoya, Japan
    • Year and Date
      2008-11-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Acetic Acid Bacteria Research : Recent progress and the future direction2008

    • Author(s)
      K. Matsushita
    • Organizer
      2^<nd> International Conference on Acetic Acid Bacteria (2^<nd> ICAAB)
    • Place of Presentation
      Nogoya, Japan
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Role of CIO on the respiratory chain and ketogluconate fermentation2008

    • Author(s)
      Y. Ano
    • Organizer
      2^<nd> International Conference on Acetic Acid Bacteria (2^<nd> ICAAB)
    • Place of Presentation
      Nogoya, Japan
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Membrane-bound D-Glucono-δ-lactonase in Acetic Acid Bacteria2008

    • Author(s)
      E. Shinagawa
    • Organizer
      2^<nd> International Conference on Acetic Acid Bacteria (2^<nd> ICAAB)
    • Place of Presentation
      Nogoya, Japan
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Book] 地域資源活用食品加工総覧追録6号第3巻微生物を生かした食品製造-酢酸菌の特性とその食品製造への利用-2009

    • Author(s)
      松下一信
    • Total Pages
      11
    • Publisher
      (社)農山漁村文化協会
    • Related Report
      2009 Annual Research Report
  • [Remarks] 研究室ホームページ:

    • URL

      http://web.cc.yamaguchi-u.ac.jp/~oubi/

    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] ジヒドロキシアセトンの製造方法2010

    • Inventor(s)
      羽部浩、福岡徳馬、北本大榊啓二、松下一信、藥師寿治、阿野嘉孝
    • Industrial Property Rights Holder
      独立行政法人産業技術総合研究所、山口大学
    • Filing Date
      2010-01-20
    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] 高温酢酸発酵酢酸菌2008

    • Inventor(s)
      松下一信, 秦野智行, 薬師寿治, 足立牧生
    • Industrial Property Rights Holder
      山口大学
    • Industrial Property Number
      2008-287703
    • Filing Date
      2008-11-10
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 5-ケトグルコン酸産生能を有する高温耐性菌、および高温耐性菌を用いた5-ケトグルコン酸の製造方法2008

    • Inventor(s)
      松下一信, イチポン サイチャナ, 外山博英, 足立収生, ジュアンティップ ムーマンミー
    • Industrial Property Rights Holder
      山口大学
    • Industrial Property Number
      2008-320867
    • Filing Date
      2008-12-17
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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