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Site-specific incorporation of non-natural amino acids into proteins in living cells

Research Project

Project/Area Number 19380195
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied molecular and cellular biology
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

SAKAMOTO Kensaku  The Institute of Physical and Chemical Research, 拡張遺伝暗号システム研究チーム, チームリーダー (50240685)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2008: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2007: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Keywords非天然型アミノ酸 / 遺伝暗号 / タンパク質生合成 / 光クロスリンク / 翻訳後修飾 / 蛍光修飾 / 昆虫細胞 / 蛍光標識 / アセチルリジン / ピロリジルtRNA合成酵素 / 動物細胞 / アミノアシルtRNA合成酵素 / 膜タンパク質
Research Abstract

I developed the technology for incorporating non-natural amino acids into proteins in living cells, and applied it for protein researches. Thus, (i) target proteins were labeled in mammalian cells, (ii) a naturally-occurring posttranslational modification was incorporated into protein at defined sites, (iii) novel protein-protein interactions were discovered by in vivo photo-crosslinking method, and (iv) non-natural amino acids were site-specifically incorporated into proteins in insect cells for the first time.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (42 results)

All 2010 2009 2008 2007 Other

All Journal Article (20 results) (of which Peer Reviewed: 18 results) Presentation (14 results) Remarks (2 results) Patent(Industrial Property Rights) (6 results)

  • [Journal Article] Functional replacement of the endogenous tyrosyl-tRNA synthetase-tRNATyr pair by the archaeal tyrosine pair in Escherichia coli for genetic code expansion2010

    • Author(s)
      Iraha, F., Oki, K., Kobayashi, T., Ohno. S., Yokogawa, T., Nishikawa, K., Yokoyama, S., Sakamoto, K.
    • Journal Title

      Nucleic Acids Res (in press)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genetic encoding of non-natural amino acids in Drosophila melanogaster Schneider 2 cells2010

    • Author(s)
      Mukai, T., Wakiyama, M., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Protein Sci 19

      Pages: 440-448

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional replacement of the endogenous tyrosyl-tRNA synthetase-tRNA^<Tyr> pair by the archaeal tyrosine pair in Escherichia coil for genetic code expansion2010

    • Author(s)
      Iraha, F., Oki, K., Kobayashi, T., Ohno, S., Yokogawa, T., Nishikawa, K., Yokoyama, S., Sakamoto, K.
    • Journal Title

      Nucleic Acids Research (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic encoding of non-natural amino acids in Drosophila melanogaster Schneider 2 cells2010

    • Author(s)
      Mukai, T., Wakiyama, M., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Protein Science (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic encoding of 3-iodo-L-tyrosine in Escherichia coli for single-wavelength anomalous dispersion phasing in protein crystallography2009

    • Author(s)
      Sakamoto, K., Murayama, K., Oki, K., Iraha, F., Kato-Murayama, M., Takahashi, M., Ohtake, K., Kobayashi, T., Kuramitsu, S., Shirouzu, M., Yokoyama S.
    • Journal Title

      Structure 17

      Pages: 335-344

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Recognition of non-α-amino substrates by pyrrolysyl-tRNA synthetase2009

    • Author(s)
      Kobayashi, T., Yanagisawa, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      J. Mol. Biol 385

      Pages: 1352-1360

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] ヨードチロシンの部位特異的導入と長波長X線を用いた単波長異常分散法による結晶構造解析2009

    • Author(s)
      村山和隆、坂本健作
    • Journal Title

      日本結晶学会誌 Vo.51

      Pages: 251-257

    • NAID

      10025158410

    • Related Report
      2009 Final Research Report
  • [Journal Article] Genetic encoding of 3-iodo-L-tyrosine in Escherichia coli for single-wavelength anomalous dispersion phasing in protein crystallography2009

    • Author(s)
      Sakamoto, K., Murayama, K., Oki, K., Iraha, F., Kato-Murayama, M., Takahashi, M., Ohtake, K., Kobayashi, T., Kuramitsu, S., Shirouzu, M., Yokoyama, S.
    • Journal Title

      Structure 17

      Pages: 335-344

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recognition of non-α-amino substrates by pyrrolysyl-tRNA synthetase2009

    • Author(s)
      Kobayashi, T., Yanagisawa, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Journal of Molecular Biology 385

      Pages: 1352-1360

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-step engineering of pyrrolysyl-tRNA synthetase to genetically encode N-(o-azidobenzyl oxycarbonyl)lysine for site-specific protein modification2008

    • Author(s)
      Yanagisawa, T., Ishii, R., Fukunaga, R., Kobayashi, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Chem. Biol 15

      Pages: 1187-1197

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transplantation of a tyrosine editing domain into a tyrosyl-tRNA synthetase variant enhances its specificity for a tyrosine analog2008

    • Author(s)
      Oki, K., Sakamoto, K., Kobayashi, T., Sasaki, H.M., Yokoyama, S.
    • Journal Title

      Proc. Natl Acad. Sci. USA 105

      Pages: 13298-13303

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Adding L-lysine derivatives to the genetic code of mammalian cells with engineered pyrrolysyl-tRNA synthetases2008

    • Author(s)
      Mukai, T., Kobayashi, T., Hino, N., Yanagisawa, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Biochem. Biophys. Res. Commun 371

      Pages: 818-822

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Crystallographic studies on multiple conformational states of active-site loops in pyrrolysyl-tRNA synthetase2008

    • Author(s)
      Yanagisawa, T., Ishii, R., Fukunaga, R., Kobayashi, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      J. Mol. Biol 378

      Pages: 634-52

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multi-step engineering of pyrrolysyl-tRNA synthetase to genetically encode Nε-(o-azidobenzyloxycarbonyl)lysine for site-specific protein modification2008

    • Author(s)
      Yanagisawa, T., Ishii, R., Fukunaga, R., Kobayashi, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Chemistry & Biology 15

      Pages: 1187-1197

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transplantation of a tyrosine editing domain into a tyrosyl-tRNA synthetase variant enhances its specificity for a tyrosine analog2008

    • Author(s)
      Oki, K., Sakamoto, K., Kobayashi, T., Sasaki, H. M., Yokoyama, S.
    • Journal Title

      Proceedings of the National Academy of Sciences U. S. A. 105

      Pages: 13298-13303

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adding L-lysine derivatives to the genetic code of mammalian cells with engineered pyrrolysyl-tRNA synthetases2008

    • Author(s)
      Mukai, T., Kobayashi, T., Hino, N., Yanagisawa, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Biochemical and Biophysical Research Communications 371

      Pages: 818-822

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystallographic studies on multiple conformational states of active-site loops in pyrrolysyl-tRNA synthetase2008

    • Author(s)
      Yanagisawa, T., Ishii, R., Fukunaga, R., Kobayashi, T., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Journal of Molecular Biology 378

      Pages: 634-52

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Site-specific incorporation of non-natural amino acids into proteins in the mammalian cells with an expanded genetic code2007

    • Author(s)
      Hino, N., Hayashi, A., Sakamoto, K., Yokoyama, S.
    • Journal Title

      Nature protocol 1

      Pages: 2957-2962

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 非天然型アミノ酸をタンパク質へ部位特異的に導入する技術の開発とその応用2007

    • Author(s)
      坂本健作、横山茂之
    • Journal Title

      蛋白核酸酵素(共立出版) Vol.54,No.12

      Pages: 65-71

    • Related Report
      2009 Final Research Report
  • [Journal Article] 分子計算のための一点から開始される探索法2007

    • Author(s)
      染谷 博司, 山村 雅幸, 坂本 健作
    • Journal Title

      人工知能学会論文誌 22

      Pages: 405-415

    • NAID

      10022007810

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 遺伝暗号拡張のための大腸菌内在性チロシン翻訳系の置換2009

    • Author(s)
      伊良波史枝、大野敏、横川隆志、西川一八、横山茂之、坂本健作
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2009-12-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] 翻訳後修飾アミノ酸のタンパク質への部位特異的導入2009

    • Author(s)
      小林隆嗣、坂本健作、柳沢達男、横山茂之
    • Organizer
      第4回無細胞生命科学研究会
    • Place of Presentation
      岐阜
    • Related Report
      2009 Final Research Report
  • [Presentation] タンパク質複合体の光架橋による結晶構造解析技術の開発2009

    • Author(s)
      佐藤心、三桝信哉、佐藤文、樋野展正、坂本健作、梅原崇史、横山茂之
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] タンパク質の特定のモチーフを介するタンパク質間相互作用の細胞内光クロスリンク法による網羅的解析2008

    • Author(s)
      樋野展正, 尾山大明, 佐藤文, 向井崇人, 秦裕子, 山本雅, 坂本健作, 横山茂之
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会大会合同大会(BMB2008)
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] 光クロスリンク法を用いた特定のモチーフを介するタンパク質間相互作用の網羅的解析2008

    • Author(s)
      樋野展正、尾山大明、佐藤文、向井崇人、秦裕子、山本雅、坂本健作、横山茂之
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会合同大会(BMB2008)
    • Place of Presentation
      神戸
    • Related Report
      2009 Final Research Report
  • [Presentation] 動物細胞における非天然型アミノ酸導入技術の拡張2007

    • Author(s)
      向井 崇人、小林 隆嗣、樋野 展正、柳沢 達男、林 明子、坂本 健作、横山 茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光クロスリンカーのタンパク質への部位特異的な導入と複合体解析への応用2007

    • Author(s)
      佐藤 文、樋野 展正、林 明子、伊良波 史枝、向井 崇人、梅原 崇史、坂本 健作、岩崎 健一郎、横山 茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] SILAC法を併用したin vivo光クロスリンク法によるタンパク質間相互作用の網羅的解析2007

    • Author(s)
      樋野 展正、向井 崇人、佐藤 文、林 明子、伊良波 史枝、尾山 大明、秦 裕子、坂本 健作、横山 茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 「原始的な」アミノアシルtRNA合成酵素を用いた生体内における非天然型主鎖・側鎖構造のタンパク質への部位特異的導入2007

    • Author(s)
      小林 隆嗣、柳沢 達男、坂本 健作、横山 茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光クロスリンク能を有する新規非天然型アミノ酸Tmd-Pheを認識するアミノアシルtRNA合成酵素の探索2007

    • Author(s)
      佐藤 文、樋野 展正、坂本 健作、横山 茂之
    • Organizer
      9th RNA meeting
    • Place of Presentation
      名古屋
    • Year and Date
      2007-07-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] 同一の非天然型アミノ酸を認識する二つの異なった分子機構2007

    • Author(s)
      大木 健二、坂本 健作、小林 隆嗣、横山 茂之
    • Organizer
      9th RNA meeting
    • Place of Presentation
      名古屋
    • Year and Date
      2007-07-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光クロスリンク能を持つ非天然型アミノ酸をタンパク質に導入することによる細胞内タンパク質間相互作用解析法2007

    • Author(s)
      樋野 展正、向井 崇人、佐藤 文、坂本 健作、横山 茂之
    • Organizer
      第7回日本蛋白質科学会年会
    • Place of Presentation
      仙台
    • Year and Date
      2007-05-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] ヨードチロシンのタンパク質への部位特異的な導入と単波長異常分散法によるタンパク質結晶構造解析への応用2007

    • Author(s)
      坂本健作、大木健二、村山和隆、小林隆嗣、白水美香子、横山茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] 非天然型アミノ酸の導入によるタンパク質の部位特異的な蛍光標識技術2007

    • Author(s)
      伊良波史枝、向井崇人、佐藤文、林明子、樋野展正、保坂俊彰、山登一郎、大野敏、横川隆志、西川一八、坂本健作、横山茂之
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会(BMB2007)
    • Place of Presentation
      横浜
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Remarks]

    • URL

      http://protein.gsc.riken.go.jp/sakamoto/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://protein.gsc.riken.go.jp/sakamoto/

    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] アミノアシルtrna合成酵素活性を有するポリペプチド及びその利用2008

    • Inventor(s)
      大木健二、坂本健作、横山茂之
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2008-029236
    • Filing Date
      2008-02-08
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] アミノアシルtRNA合成酵素活性を有するポリペプチド及びその利用2008

    • Inventor(s)
      大木 健二、坂本 健作、横山 茂之
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2008-029236
    • Filing Date
      2008-02-08
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 変異体ピロリジル-trna合成酵素及びこれを用いる非天然アミノ酸組み込みタンパク質の製造方法2007

    • Inventor(s)
      小林隆嗣, 坂本健作, 横山茂之, 柳沢達男
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-243574
    • Filing Date
      2007-09-20
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 変異体ピロリジル-tRNA合成酵素及びこれを用いる非天然アミノ酸組み込みタンパク質の製造方法2007

    • Inventor(s)
      小林 隆嗣、柳沢 達男、坂本 健作、横山 茂之
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-243574
    • Filing Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] エステル結合を含む非天然タンパク質の製造方法2007

    • Inventor(s)
      小林 隆嗣、柳沢 達男、向井 崇人、坂本 健作、横山 茂之
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-302452
    • Filing Date
      2007-11-22
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] エステル結合を含む非天然タンパク質の製造方法

    • Inventor(s)
      小林隆嗣, 向井崇人, 坂本健作, 横山茂之, 柳沢達男
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-302452
    • Related Report
      2009 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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