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Elucidation of Molecular Mechanism for Activation of High-Valent Metal-Oxo species through their interaction with G-Quadruplexes and Creation of Novel DNAzymes

Research Project

Project/Area Number 19H02824
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 37010:Bio-related chemistry
Research InstitutionUniversity of Tsukuba

Principal Investigator

Yamamoto Yasuhiko  筑波大学, 数理物質系, 教授 (00191453)

Co-Investigator(Kenkyū-buntansha) 鈴木 秋弘  長岡工業高等専門学校, 物質工学科, 教授 (60179190)
百武 篤也  筑波大学, 数理物質系, 准教授 (70375369)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Keywords四重鎖DNA / Gカルテット / ヘム / 酸化触媒作用 / 機能性核酸 / G-カルテット / 分子認識 / 触媒機構 / テロメア / 軸配位子 / 高原子価金属オキソ種
Outline of Research at the Start

四重鎖DNAまたは四重鎖RNAとヘムの複合体が示す酸化触媒作用の分子機構を、反応中間体として生成するオキソ鉄4価ポルフィリンπカチオンラジカル錯体の反応性の制御機構の解明を通して明らかにする研究である。そして、高温および有機溶媒との混合水溶液中でも利用できると共に、簡便に大量合成可能な画期的酵素を創製するために有用な知見を得る。本研究を通して、ヘムをもつ核酸酵素の酸化触媒活性の発現で鍵となる反応中間体である高酸化状態の鉄ポルフィリン錯体が生成する分子機構が解明されることになり、生物無機化学における革新的ブレークスルーにつながる研究成果が得られる。

Outline of Final Research Achievements

Heme(Fe3+) binds to non-canonical G-quadruplex DNAs to form complexes (heme-DNAzymes) that exhibit peroxidase and peroxygenase activities. We found that the catalytic cycle of the heme-DNAzyme involves an iron(IV)oxo porphyrin π-cation radical intermediate known as Compound I formed through heterolytic O-O bond cleavage of an Fe-bound hydroperoxo ligand (Fe-OOH) in Compound 0. We also found that heme(Fe3+) binds selectively to the 3’-terminal G-quartet of the DNA, and a water molecule (AxH2O) sandwiched between the heme and G-quartet planes is coordinated to the heme Fe atom as an axial ligand. The polarization of AxH2O is thought to be considerably greater than that of an ordinary H2O molecule. Such unique electronic nature of AxH2O was found to be responsible for the catalytic activity of the heme-DNAzyme. We also found that the peroxidase activity of the heme-DNAzyme can be controlled through the local heme environment.

Academic Significance and Societal Importance of the Research Achievements

本研究により、ヘムDNA酵素におけるヘムの機能の調節機構が解明された。ヘムDNA酵素の触媒サイクルでは、酵素ペルオキシダーゼとは異なる分子機構で、オキソ鉄4価ポルフィリンπカチオンラジカル錯体(Compound I)が反応中間体として生成することが明らかになった。ヘムDNA酵素のヘム鉄の軸配位子である水分子が、Compound Iの生成に重要な役割を担っていること、ヘムDNA酵素が示すヘムタンパク質類似の様々な分光学的性質をもたらしていることを発見した研究成果は、水分子の新しい機能および疎水性空間で孤立する水分子のユニークな物理化学的性質が解明されたという観点から、学術的な意義は大きい。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (60 results)

All 2022 2021 2020 2019 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results,  Open Access: 1 results) Presentation (44 results) (of which Int'l Joint Research: 21 results,  Invited: 1 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Nature of a H2O Molecule Confined in the Hydrophobic Interface between the Heme and G-Quartet Planes in a Heme-DNA Complex2022

    • Author(s)
      Nakajima Yusuke、Momotake Atsuya、Suzuki Akihiro、Neya Saburo、Yamamoto Yasuhiko
    • Journal Title

      Biochemistry

      Volume: - Issue: 7 Pages: 523-534

    • DOI

      10.1021/acs.biochem.1c00751

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Heme Electronic Structure and Local Heme Environment on Catalytic Activity of a Peroxidase-Mimicking Heme-DNAzyme2021

    • Author(s)
      Hagiwara Shota、Momotake Atsuya、Ogura Takashi、Yanagisawa Sachiko、Suzuki Akihiro、Neya Saburo、Yamamoto Yasuhiko
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 15 Pages: 11206-11213

    • DOI

      10.1021/acs.inorgchem.1c01179

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular recognition of G-quadruplex DNA by Pheophorbide a2021

    • Author(s)
      Okamoto China、Momotake Atsuya、Kobayashi Masami、Yamamoto Yasuhiko
    • Journal Title

      Chemistry Letters

      Volume: - Issue: 6 Pages: 1278-1281

    • DOI

      10.1246/cl.210130

    • NAID

      130008053396

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A cationic copolymer as a cocatalyst for a peroxidase-mimicking heme-DNAzyme2021

    • Author(s)
      Araki Haruka、Hagiwara Shota、Shinomiya Ryosuke、Momotake Atsuya、Kotani Hiroaki、Kojima Takahiko、Ochiai Takuro、Shimada Naohiko、Maruyama Atsushi、Yamamoto Yasuhiko
    • Journal Title

      Biomaterials Science

      Volume: 9 Issue: 18 Pages: 6142-6152

    • DOI

      10.1039/d1bm00949d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural and functional characterization of complexes between heme and dimeric parallel G-quadruplex DNAs2021

    • Author(s)
      Okamoto China、Momotake Atsuya、Yamamoto Yasuhiko
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 216 Pages: 111336-111336

    • DOI

      10.1016/j.jinorgbio.2020.111336

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stepwise binding of a cationic phthalocyanine derivative to an all parallel-stranded tetrameric G-quadruplex DNA2020

    • Author(s)
      Uchiyama Mami、Okamoto China、Momotake Atsuya、Ikeue Takahisa、Yamamoto Yasuhiko
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 213 Pages: 111270-111270

    • DOI

      10.1016/j.jinorgbio.2020.111270

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of the Electron Density of the Heme Fe Atom on the Nature of Fe-O2 Bonding in Oxy Myoglobin2020

    • Author(s)
      Yamamoto Yasuhiko、Hasegawa Kazuyasu、Shibata Tomokazu、Momotake Atsuya、Ogura Takashi、Yanagisawa Sachiko、Neya Saburo、Suzuki Akihiro、Kobayashi Yasuhiro、Saito Makina、Seto Makoto、Ohta Takehiro
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 2 Pages: 1021-1027

    • DOI

      10.1021/acs.inorgchem.0c03123

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photogeneration of Reactive Oxygen Species from Water-Soluble Phthalocyanine Derivatives Bound to a G-Quadruplex DNA2020

    • Author(s)
      Uchiyama Mami、Momotake Atsuya、Ikeue Takahisa、Yamamoto Yasuhiko
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 93 Issue: 12 Pages: 1504-1508

    • DOI

      10.1246/bcsj.20200178

    • NAID

      130007955892

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of Structure and Catalytic Activity of a Complex between Heme and an All Parallel-Stranded Tetrameric G-Quadruplex Formed from DNA/RNA Chimera Sequence d(TTA)r(GGG)dT2020

    • Author(s)
      Hayasaka Kosuke、Shibata Tomokazu、Sugahara Aya、Momotake Atsuya、Matsui Toru、Neya Saburo、Ishizuka Takumi、Xu Yan、Yamamoto Yasuhiko
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 93 Issue: 5 Pages: 621-629

    • DOI

      10.1246/bcsj.20200013

    • NAID

      130007842975

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Specific Binding of an Anionic Phthalocyanine Derivative to G-Quadruplex DNAs2020

    • Author(s)
      Uchiyama Mami、Momotake Atsuya、Kobayashi Nagao、Yamamoto Yasuhiko
    • Journal Title

      Chemistry Letters

      Volume: 49 Issue: 5 Pages: 530-533

    • DOI

      10.1246/cl.200110

    • NAID

      130007840180

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multimodal Multiphoton Imaging of the Lipid Bilayer by Dye-Based Sum-Frequency Generation and Coherent Anti-Stokes Raman Scattering2020

    • Author(s)
      Mizuguchi Takaha、Momotake Atsuya、Hishida Mafumi、Yasui Masato、Yamamoto Yasuhiko、Saiki Toshiharu、Nuriya Mutsuo
    • Journal Title

      Analytical Chemistry

      Volume: 92 Issue: 8 Pages: 5656-5660

    • DOI

      10.1021/acs.analchem.0c00673

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Monitoring the morphological evolution of giant vesicles by azo dye-based sum-frequency generation (SFG) microscopy2020

    • Author(s)
      Momotake Atsuya、Mizuguchi Takaha、Hishida Mafumi、Yamamoto Yasuhiko、Yasui Masato、Nuriya Mutsuo
    • Journal Title

      Colloids and Surfaces B: Biointerfaces

      Volume: 186 Pages: 110716-110716

    • DOI

      10.1016/j.colsurfb.2019.110716

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of Intermediates in Peroxidase Catalytic Cycle of a DNAzyme Possessing Heme2019

    • Author(s)
      Shinomiya Ryosuke、Araki Haruka、Momotake Atsuya、Kotani Hiroaki、Kojima Takahiko、Yamamoto Yasuhiko
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 92 Issue: 10 Pages: 1729-1736

    • DOI

      10.1246/bcsj.20190157

    • NAID

      130007728639

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 四重鎖DNAのキラターゼ活性2022

    • Author(s)
      鳥越果林,岡本千奈,百武篤也,山本泰彦
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] フェオホルバイドaとグアニン四重鎖DNAの相互作用2022

    • Author(s)
      岡本千奈,百武篤也,小林正美,山本泰彦
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヘム-DNA酵素におけるヘムとG-カルテットの接触界面に存在する水分子の解析2022

    • Author(s)
      中島優輔,百武篤也,鈴木秋弘,根矢三郎,山本泰彦
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] アニオン性フタロシアニン-四重鎖DNA複合体の解析2022

    • Author(s)
      小田原佑典,百武篤也,山本泰彦
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 熱安定性が高いヘム-DNA酵素のペルオキシダーゼ活性の解析2022

    • Author(s)
      深澤大輝,百武篤也,山本泰彦
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Characterization of a Complex Between Heme(Fe3+) and a G-quadruplex DNA2021

    • Author(s)
      Y. Nakajima, S. Neya, A. Suzuki, A. Momotake, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Recognition of G-Quadruplex DNAs by Tetrapyrrole Macrocyclic Ligands2021

    • Author(s)
      C. Okamoto, A. Momotake, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of Myoglobins Where Exogenous Ligands Replace the Proximal Histidine2021

    • Author(s)
      R. Murata, T. Sugita, T. Matsuo, S. Hirota, S. Yanagisawa, S. Neya, A. Suzuki, O. Shoji, Y. Watanabe, A. Momotake, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heme Electronic Structure and Local Heme Environment of a Peroxidase-Mimicking Heme-DNAzyme2021

    • Author(s)
      S. Hagiwara, A. Sugahara, R. Shinomiya, S. Neya, A. Suzuki, A. Momotake, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction between Heme and Non-Standard Base Inosine(I)-Quartet2021

    • Author(s)
      A. Momotake, A. Sugahara, K. Torigoe, Y. Nakajima, S. Neya, A. Suzuki, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction between Zn(II) Phthalocyanine Derivatives and a G-Quadruplex DNA2021

    • Author(s)
      S. Homma, M. Uchiyama, A. Momotake, T. Ikeue, and Y. Yamamoto
    • Organizer
      Joint Conference of 22nd ISMAR, 9th APNMR, 60th NMRSJ(2021), and 60th SEST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elucidation of the Regulatory Mechanism for Peroxidase Activity of DNAzyme Possessing Heme2021

    • Author(s)
      S. Hagiwara, R. Shinomiya, A. Momotake, S. Neya, A. Suzuki, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of a Complex Consisting of Paramagnetic Heme(Fe3+) and G-Guadruplex DNA Formed from d(TAGGGTGGGTTGGGTGIG)2021

    • Author(s)
      Y. Nakajima, S. Neya, A. Suzuki, A. Momotake, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of Myoglobin Reconstituted with a Chemically-Modified Heme Cofactor Possessing a Trifluoro Methyl Group at 5-Meso Position2021

    • Author(s)
      R. Murata, A. Momotake, A. Suzuki, T. Matsuo, S. Hirota, S. Neya, M. Senda, T. Senda, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction between Heme and I-quartet in a Heme-DNAzyme2021

    • Author(s)
      T. Torigoe, A. Momotake, S. Neya, S. Yanagisawa, T. Ogura, A. Suzuki, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on the Effect of G-Quadruplex DNA on Photochemical Behaviors of Cationic Phthalocyanine Derivatives2021

    • Author(s)
      M. Uchiyama, A. Momotake, T. Ikeue, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Recognition of G-Quadruplex DNA by Pheophorbide a2021

    • Author(s)
      C. Okamoto, A. Momotake, M. Kobayashi, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction of Cationic Phthalocyanine Derivatives with Guanine Nucleobases2021

    • Author(s)
      S. Homma, M. Uchiyama, A. Momotake, T. Ikeue, and Y. Yamamoto
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 生命金属錯体と核酸の組織化による機能創発と生命金属元素戦略解明への応用2021

    • Author(s)
      山本泰彦
    • Organizer
      新学術領域研究「生命金属科学」領域会議 第四回地方巡業(東京)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Interaction between Tetrapyrrole Macrocycles and Quadruplex Nucleic Acids2021

    • Author(s)
      Y. Yamamoto
    • Organizer
      60th Annual Meeting of the Nuclear Magnetic Resonance Society of Japan (2021)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 生命金属錯体と核酸の組織化による機能創発と生命金属元素戦略解明への応用2021

    • Author(s)
      山本泰彦
    • Organizer
      生命金属科学 ルスツ夏合宿
    • Related Report
      2021 Annual Research Report
  • [Presentation] 四重鎖 DNA とフタロシアニン誘導体の複合体の解析2020

    • Author(s)
      内山真見、岡本千奈、百武篤也、山本泰彦、池上崇久
    • Organizer
      第59回NMR討論会(2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] メソ位にトリフルオロメチル基を導入したヘムをもつミオグロビンの研究2020

    • Author(s)
      村田莉恵、百武篤也、山本泰彦、鈴木秋弘、松尾貴史、廣田俊、根矢三郎
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 四重鎖DNAとフタロシアニン誘導体の複合体2020

    • Author(s)
      内山真見、柴田友和、百武篤也、池上崇久、松井亨、山本泰彦
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘム-DNA 複合体のイミダゾール付加物の解析2020

    • Author(s)
      中島優輔、百武篤也、山本泰彦
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] カチオン性共重合体によるヘム-DNA 複合体のペルオキシダーゼ活性の増大2020

    • Author(s)
      荒木はるか、百武篤也、山本泰彦、落合拓郎、嶋田直彦、丸山厚
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヒトテロメア関連塩基配列のDNA が2 分子で形成する平行型四重鎖DNA およびそのヘムとの複合体の研究2020

    • Author(s)
      岡本千奈、篠宮僚介、山田果央、百武篤也、山本泰彦
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘム-DNA 複合体のペルオキシダーゼ活性におけるPush 効果とPull 効果の相関関係の解析2020

    • Author(s)
      萩原翔太、篠宮僚介、百武篤也、鈴木秋弘、根矢三郎、山本泰彦
    • Organizer
      日本化学会第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Deoxyribozyme Possessing Heme2019

    • Author(s)
      Y. Yamamoto, H. Araki, K. Hayasaka, S. Nakamura,T. Shibata, A. Momotake, and H. Hemmi
    • Organizer
      61st Experimental Nuclear Magnetic Resonance Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structures and Catalytic Activities of DNA Complexes Consisting of Chemically Modified Heme and Tetrameric G-Quadruplex DNA2019

    • Author(s)
      R. Shinomiya, A. Momotake, Y. Katahira, H. Araki, T. Shibata, S. Yanagisawa, T. Ogura, A. Suzuki, S. Neya, and Y. Yamamoto
    • Organizer
      15th International Symposium on Applied Bioinorganic Chemistry (ISABC15)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heme-DNAzyme2019

    • Author(s)
      Y. Yamamoto, R. Shinomiya, H. Araki, T. Shibata, A. Momotake, S. Yanagisawa, T. Ogura, A. Suzuki, S. Neya, and H. Hemmi
    • Organizer
      Commemorative International Symposium of the Japan Society of Nucleic Acids Chemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heme Meets DNA.2019

    • Author(s)
      Y. Yamamoto, R. Shinomiya, H. Kotani, H. Araki, A. Momotake, T. Shibata, S. Yanagisawa, T. Ogura, H. Hemmi, A. Suzuki, S. Neya, and T. Kojima
    • Organizer
      19th International Conference on Biological Inorganic Chemistry (ICBIC-19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DNAzyme Possessing Heme2019

    • Author(s)
      Y. Yamamoto, R. Shinomiya, H. Araki, T. Shibata, A. Momotake, S. Yanagisawa, T. Ogura, A. Suzuki, and S. Neya
    • Organizer
      The 46th International Symposium on Nucleic Acids Chemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of Peroxidase Activity of Heme-DNAzyme through Interaction with Cationic Copolymers2019

    • Author(s)
      H. Araki, A. Momotake, Y. Yamamoto, T. Ochiai, N. Shimada, and A. Maruyama
    • Organizer
      The 46th International Symposium on Nucleic Acids Chemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Complexes between G-quadruplex DNA and Phthalocyanines2019

    • Author(s)
      M. Uchiyama, T. Shibata, A. Momotake, T. Ikeue, and Y. Yamamoto
    • Organizer
      The 46th International Symposium on Nucleic Acids Chemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electronic Control of Myoglobin Function2019

    • Author(s)
      T. Sugita, T. Matsuo, S. Hirota, S. Yanagisawa, T. Ogura, O. Shoji, Y. Watanabe, A. Suzuki, S. Neya, A. Momotake, and Y. Yamamoto
    • Organizer
      17th International Symposium on Blood Substitutes & Oxygen Therapeutics (XVII-ISBS-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヘムをもつ DNA 酵素2019

    • Author(s)
      山本泰彦、 篠宮僚介、小谷弘明、 荒木はるか、柴田友和、 百武篤也、 柳澤幸子、小倉尚志、逸見光、鈴木秋弘、根矢三郎、小島隆彦
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 非線形光学イメージングに向けた無蛍光性分子プローブの開発と応用2019

    • Author(s)
      百武篤也、水口高翔、塗谷睦生、安井正人、山本泰彦
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 四重鎖 DNA の形成様式がヘムをもつ DNA 酵素の性質に与える影響2019

    • Author(s)
      荒川和基、山田果央、片平裕弥、越智健太郎、中山優作、荒木はるか、篠宮僚介、百武篤也、山本泰彦
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 3'末端に I-カルテットをもつ四重鎖 DNA とヘムの複合体の研究2019

    • Author(s)
      菅原綾、篠宮僚介、木下真志、柴田友和、百武篤也、山本泰彦、 柳澤幸子、小倉尚志、鈴木秋弘、根矢三郎
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘム鉄の軸配位子としてイミダゾールをもつミオグロビンの研究2019

    • Author(s)
      杉田達郎、百武篤也、山本泰彦、松尾貴史、廣田俊、鈴木秋弘、根矢三郎、荘司長三、渡辺芳人
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘムをもつDNA 酵素の酸化触媒機構2019

    • Author(s)
      山本泰彦、篠宮僚介、小谷弘明、荒木はるか、柴田友和、百武篤也、柳澤幸子、小倉尚志、鈴木秋弘、根矢三郎、小島隆彦
    • Organizer
      第46回生体分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Structural characterization of deoxyribozyme possessing heme2019

    • Author(s)
      Y. Yamamoto, Y. Suzuki, Y. Nakajima, T. Shibata, A. Momotake, S. Neya, and A. Suzuki
    • Organizer
      第58回NMR討論会(2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 四重鎖DNAとヘムの複合体の酸化触媒機構2019

    • Author(s)
      菅原綾、篠宮僚介、小谷弘明、荒木はるか、柴田友和、百武篤也、柳澤幸子、小倉尚志、鈴木秋弘、根矢三郎、小島隆彦、山本泰彦
    • Organizer
      第52回酸化反応討論会
    • Related Report
      2019 Annual Research Report
  • [Book] 核酸科学ハンドブック(核酸二重鎖結合分子)2020

    • Author(s)
      山本泰彦、百武篤也、日本核酸化学会、杉本 直己 編
    • Total Pages
      576
    • Publisher
      講談社
    • ISBN
      9784065207864
    • Related Report
      2020 Annual Research Report
  • [Remarks] 筑波大学 数理物質系 生物無機化学研究室

    • URL

      https://www.chem.tsukuba.ac.jp/yamamoto/gyouseki.php

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] 筑波大学 数理物質系 生物無機化学研究室

    • URL

      http://www.chem.tsukuba.ac.jp/yamamoto/

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

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