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Establishment of an wheat cell-free based protein array of deubiquitinating enzyme and determination of specificity of polyubiquitin

Research Project

Project/Area Number 17K07261
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field System genome science
Research InstitutionEhime University

Principal Investigator

Takahashi Hirotaka  愛媛大学, プロテオサイエンスセンター, 講師 (70432804)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords脱ユビキチン化酵素 / ポリユビキチン鎖 / コムギ無細胞タンパク質合成系 / タンパク質アレイ / ユビキチン鎖特異性 / DUB阻害剤 / DUBタンパク質アレイ / コムギ無細胞系 / 脱ユビキチン化酵素阻害剤 / コムギ無細胞タンパク質合成
Outline of Final Research Achievements

Deubiquitinating enzymes (DUBs) remove ubiquitin molecules from ubiquitinated proteins and cleave the polyubiquitin chain, therefore negatively regulating numerous ubiquitin-dependent processes. In this study, we synthesized recombinant proteins of about 100 human DUBs using a wheat cell-free system, and aimed to clarify their ubiquitin chain specificity. As a result, we successfully synthesized 89 DUBs, and an in vitro cleavage assay using eight kinds of dimer ubiquitins as substrates revealed the chain specificity of 80 DUBs. Interestingly, the activity and the chain specificity of many of these DUBs have not been reported so far. Therefore, we reported the activities and linkage specificities of 80 human DUBs for the first time.

Academic Significance and Societal Importance of the Research Achievements

近年、siRNAやCRISPR/Cas9を用いたゲノムレベルでのスクリーニングから、DUBが様々な生命現象において重要な役割を担っていることが報告されている。しかし、ヒトゲノムには約100種類の DUBが存在するが、その半数以上は細胞内での機能が不明であり、DUBとしての機能を有するかも不明なものも少なくない。そのため、上記の逆遺伝学的手法で同定されたDUBの多くは、細胞内での機能が不明のままである。本研究で得られた80種類のDUBの活性およびユビキチン鎖特異性の解析結果は、機能不明なDUBについて、細胞内での機能や役割、またDUB活性の関与の予測における、重要な基盤情報として期待される。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2020 2019 2018 2017

All Journal Article (9 results) (of which Peer Reviewed: 8 results,  Open Access: 6 results) Presentation (14 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results)

  • [Journal Article] Development and application of a protein array of human deubiquitinating enzyme2020

    • Author(s)
      高橋宏隆、山中聡士、徳永文稔、澤崎達也
    • Journal Title

      生化学

      Volume: 92 Issue: 1 Pages: 64-74

    • DOI

      10.14952/SEIKAGAKU.2020.920064

    • ISSN
      0037-1017
    • Year and Date
      2020-02-25
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] コムギ無細胞合成系による脱ユビキチン化酵素アレイの作製とDUB阻害剤開発への応用2020

    • Author(s)
      高橋 宏隆、山中 聡士
    • Journal Title

      ファルマシア

      Volume: 56 Pages: 51-55

    • NAID

      130007779025

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Subquinocin, a small molecule inhibitor of CYLD and USP-family deubiquitinating enzymes, promotes NF-κB signaling2020

    • Author(s)
      Yamanaka Satoshi、Sato Yusuke、Oikawa Daisuke、Goto Eiji、Fukai Shuya、Tokunaga Fuminori、Takahashi Hirotaka、Sawasaki Tatsuya
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 524 Issue: 1 Pages: 1-7

    • DOI

      10.1016/j.bbrc.2019.12.049

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pyrrothiogatain acts as an inhibitor of GATA family proteins and inhibits Th2 cell differentiation in vitro2019

    • Author(s)
      Nomura Shunsuke、Takahashi Hirotaka、Suzuki Junpei、Kuwahara Makoto、Yamashita Masakatsu、Sawasaki Tatsuya
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 17335-17335

    • DOI

      10.1038/s41598-019-53856-1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The E3 ubiquitin ligase MIB2 enhances inflammation by degrading the deubiquitinating enzyme CYLD2019

    • Author(s)
      Uematsu Atsushi、Kido Kohki、Takahashi Hirotaka、Takahashi Chikako、Yanagihara Yuta、Saeki Noritaka、Yoshida Shuhei、Maekawa Masashi、Honda Mamoru、Kai Tsutomu、Shimizu Kouhei、Higashiyama Shigeki、Imai Yuuki、Tokunaga Fuminori、Sawasaki Tatsuya
    • Journal Title

      Journal of Biological Chemistry

      Volume: 294 Issue: 38 Pages: 14135-14148

    • DOI

      10.1074/jbc.ra119.010119

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The ubiquitin ligase RNF38 promotes RUNX1 ubiquitination and enhances RUNX1-mediated suppression of erythroid transcription program2018

    • Author(s)
      Yonezawa Taishi、Takahashi Hirotaka、Shikata Shiori、Sawasaki Tatsuya、Kitamura Toshio、Goyama Susumu
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 505 Issue: 3 Pages: 905-909

    • DOI

      10.1016/j.bbrc.2018.10.006

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] DANFIN functions as an inhibitor of transcription factor NF-κB and potentiates the antitumor effect of bortezomib in multiple myeloma2018

    • Author(s)
      Uematsu Atsushi、Kido Kohki、Manabe Erika、Takeda Hiroyuki、Takahashi Hirotaka、Hayashi Minoru、Imai Yuuki、Sawasaki Tatsuya
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 495 Issue: 3 Pages: 2289-2295

    • DOI

      10.1016/j.bbrc.2017.12.142

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Involvement of PUF60 in Transcriptional and Post-transcriptional Regulation of Hepatitis B Virus Pregenomic RNA Expression2017

    • Author(s)
      Sun Suofeng、Nakashima Kenji、Ito Masahiko、Li Yuan、Chida Takeshi、Takahashi Hirotaka、Watashi Koichi、Sawasaki Tatsuya、Wakita Takaji、Suzuki Tetsuro
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 12874-12874

    • DOI

      10.1038/s41598-017-12497-y

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The ubiquitin ligase STUB1 regulates stability and activity of RUNX1 and RUNX1?RUNX1T12017

    • Author(s)
      Yonezawa Taishi、Takahashi Hirotaka、Shikata Shiori、Liu Xiaoxiao、Tamura Moe、Asada Shuhei、Fukushima Tsuyoshi、Fukuyama Tomofusa、Tanaka Yosuke、Sawasaki Tatsuya、Kitamura Toshio、Goyama Susumu
    • Journal Title

      Journal of Biological Chemistry

      Volume: 292 Issue: 30 Pages: 12528-12541

    • DOI

      10.1074/jbc.m117.785675

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Biochemical analysis of DENV non-structural proteins using a wheat cell-free protein synthesis system.2019

    • Author(s)
      Takahashi H.
    • Organizer
      5th Peptides and Proteins Symposium Singapore (P2S2-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Establishment of a protein array system consisted of 90 human recombinant deubiquitinating enzymes (DUBs) proteins for assessment of linkage specificity of each DUB and evaluation of the selectivity of DUB inhibitors.2019

    • Author(s)
      Takahashi H, Kuwada S, Yamanaka S, Goto E, Tokunaga F, Sawasaki T.
    • Organizer
      The ubiquitin system: Biology, mechanisms and roles in disease.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 直鎖状ポリユビキチン鎖結合タンパク質ZnUBPファミリーのNF-kB抑制機構の解明2019

    • Author(s)
      高橋 宏隆, 及川 大輔, 長尾 和哉, 岩崎 誠, 今井 祐記, 徳永 文稔, 澤崎 達也
    • Organizer
      第42回 日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ウイルスRNA受容体MDA5に結合し、IFN産生シグナルを抑制する脱ユビキチン化酵素の同定と機能解析2019

    • Author(s)
      高橋 宏隆,林 徳宙,竹田 浩之,入江 崇,澤崎 達也
    • Organizer
      第14回 日本臨床ストレス応答学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] コムギ無細胞タンパク質合成系を基盤としたヒト脱ユビキチン化酵素タンパク質アレイの作製と応用。2019

    • Author(s)
      高橋 宏隆,山中 聡士,後藤 栄治,及川 大輔,佐藤 裕介,深井 周也,徳永 文稔,澤崎 達也
    • Organizer
      第24回 日本病態プロテアーゼ学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] コムギ無細胞タンパク質合成系を用いた脱ユビキチン化酵素タンパク質アレイの作製と応用2019

    • Author(s)
      高橋 宏隆, 山中 聡士, 桑田 翔平, 後藤 栄二, 今井 賢一郎, 富井 健太郎, 佐藤 裕介, 深井 周也, 徳永 文稔, 澤崎 達也
    • Organizer
      第二回ユビキチン研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Comprehensive in vitro screening to identify the host proteins that binds to HBs protein using wheat cell-free technology.2018

    • Author(s)
      Takahashi H, Iwasaki T, Takeda T, Fukuhara T, Suzuki T, Matsuura Y, Sawasaki T.
    • Organizer
      2018 International HBV meeting.
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Functional analysis of a novel host E3 ligase targeting dengue virus nonstructural protein 4B.2018

    • Author(s)
      Takahashi H, Suzuki Y, Sameshima Y, Kato F, Hishiki T, Vasudevan SG, Sawasaki T.
    • Organizer
      25th International Symposium on Hepatitis C Virus and Related Viruses.
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Establishment of a protein array system consisted of 85 human recombinant deubiquitinating enzymes (DUBs) proteins for assessment of linkage specificity and evaluation of the selectivity of DUB inhibitors.2018

    • Author(s)
      Takahashi H, Kuwada S, Yamanaka S, Goto E, Tokunaga F, Sawasaki T
    • Organizer
      Keystone Symposia, Ubiquitin Signaling
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of CYLD inhibitor using wheat cell-free based drug screening system.2018

    • Author(s)
      Yamanaka S, Tokunaga F, Sato Y, Fukai S, Takahashi H, Sawasaki T
    • Organizer
      Keystone Symposia, Ubiquitin Signaling
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identification of host E3 ligases targeting dengue virus nonstructural protein 4B using wheat cell-free based-E3 protein array technology2017

    • Author(s)
      Takahashi H, Suzuki Y, Sameshima Y, Vasudevan SG, Yamamoto N, Sawasaki T.
    • Organizer
      International Union of Microbiological Societies 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Functional analysis of a novel host E3 ligase targeting dengue virus nonstructural protein 4B2017

    • Author(s)
      Takahashi H, Sameshima Y, Mitsumori R, Imamura M, Suzuki Y, Vasudevan SG, Suzuki T, Takaji W, Sawasaki T.
    • Organizer
      24th International Symposium on Hepatitis C Virus and Related Viruses
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] GTP結合タンパク質PI5P4Kbによって制御される、PI(5)Pの標的タンパク質の網羅的探索系の構築2017

    • Author(s)
      高橋 宏隆、壽美田 一貴、河口 理紗、小藤 智史、笠原 亜希子、井上 竜也、櫻井 秀敬、和田 直也、久保田一石、佐々木 敦朗、澤崎 達也
    • Organizer
      2017年度生命科学系学会合同年次大会(ConBio2017)
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 85種類のヒト脱ユビキチン化酵素(DUB)の完全長組換えタンパク質を用いたポリユビキチン鎖特異性決定とDUB阻害剤評価系の構築2017

    • Author(s)
      桑田 翔平、山中 聡士、岡田健吾、後藤 英治、徳永 文稔、高橋 宏隆、澤崎 達也
    • Organizer
      2017年度生命科学系学会合同年次大会(ConBio2017)
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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