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Construction of a New Catalyst Having a Protein Cavity as a Reaction Scaffold

Planned Research

Project AreaPrecise Formation of a Catalyst Having a Specified Field for Use in Extremely Difficult Substrate Conversion Reactions
Project/Area Number 15H05804
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionOsaka University

Principal Investigator

Hayashi Takashi  大阪大学, 工学研究科, 教授 (20222226)

Project Period (FY) 2015-06-29 – 2020-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥115,830,000 (Direct Cost: ¥89,100,000、Indirect Cost: ¥26,730,000)
Fiscal Year 2019: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2018: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2017: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2016: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2015: ¥52,910,000 (Direct Cost: ¥40,700,000、Indirect Cost: ¥12,210,000)
Keywords反応場 / 人工金属酵素 / 生体触媒 / ヘム / 補因子 / 高難度変換反応 / 生体分子 / Rh錯体 / アルカンの水酸化
Outline of Final Research Achievements

Many metalloenzymes exist in nature and are responsible for various redox reactions and hydrolysis that support biosynthesis and metabolic degradation. The active centers are formed by unique metal cofactors which bind to the protein cavities, and the amino acid residues constituting the cavity act as a coordination sphere, controlling the activity and selectivity of the catalytic reactions. Learning from the structure of the metalloenzymes, our group has designed and created new biocatalysts consisting of artificial metal cofactors and protein reaction fields. These biocatalysts are found to promote several reactions, which may be highly difficult to convert substrates into products via C-H bond activation, C-C bond formation, or hydrogen generation.

Academic Significance and Societal Importance of the Research Achievements

酵素は温和な条件下で難しい反応を加速する優れた触媒であるが、反応の種類や基質の選択性で多くの制限がある。研究代表者は、この課題を克服するために、合成金属錯体をタンパク質の空洞に挿入し、新しい生体金属触媒を開発した。本研究では、高難度の反応をつかさどる生体触媒の構築とともに、その反応の中間体の検出を行い、学術的には生物無機化学の分野の中で近年注目されている人工金属酵素の創成に大きく貢献した。また、人工金属補因子を結合するタンパク質マトリクスの構造を遺伝子工学的にチューニングすることにより、反応の加速だけでなく、選択性を制御することを実践し、物質変換を担う生体触媒への提案を行った。

Report

(6 results)
  • 2020 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (63 results)

All 2021 2020 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (5 results) Journal Article (32 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 32 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (26 results) (of which Int'l Joint Research: 22 results,  Invited: 26 results)

  • [Int'l Joint Research] RWTH Aachen University(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] RWTH Aachen University(Germany)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Michigan(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Rennes 1/University of Strasbourg(France)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] RWTH University of Aachen(Germany)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Construction of a whole-cell biohybrid catalyst using a Cp*Rh(III)-dithiophosphate complex as a precursor of a metal cofactor2021

    • Author(s)
      Kato Shunsuke、Onoda Akira、Grimm Alexander R.、Schwaneberg Ulrich、Hayashi Takashi
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 216 Pages: 111352-111352

    • DOI

      10.1016/j.jinorgbio.2020.111352

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Myoglobins engineered with artificial cofactors serve as artificial metalloenzymes and models of natural enzymes2021

    • Author(s)
      Oohora Koji、Hayashi Takashi
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 6 Pages: 1940-1949

    • DOI

      10.1039/d0dt03597a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Directed Evolution of a Cp*Rh(III)‐Linked Biohybrid Catalyst Based on a Screening Platform with Affinity Purification2020

    • Author(s)
      Kato Shunsuke、Onoda Akira、Taniguchi Naomasa、Schwaneberg Ulrich、Hayashi Takashi
    • Journal Title

      ChemBioChem

      Volume: 22 Issue: 4 Pages: 679-685

    • DOI

      10.1002/cbic.202000681

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chiral paddle-wheel diruthenium complexes for asymmetric catalysis2020

    • Author(s)
      Miyazawa Taku、Suzuki Takuro、Kumagai Yuhei、Takizawa Koji、Kikuchi Takashi、Kato Shunsuke、Onoda Akira、Hayashi Takashi、Kamei Yuji、Kamiyama Futa、Anada Masahiro、Kojima Masahiro、Yoshino Tatsuhiko、Matsunaga Shigeki
    • Journal Title

      Nature Catalysis

      Volume: 3 Issue: 10 Pages: 851-858

    • DOI

      10.1038/s41929-020-00513-w

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Incorporation of a Cp*Rh(III)-dithiophosphate Cofactor with Latent Activity into a Protein Scaffold Generates a Biohybrid Catalyst Promoting C(sp2)?H Bond Functionalization2020

    • Author(s)
      Kato Shunsuke、Onoda Akira、Grimm Alexander R.、Tachikawa Kengo、Schwaneberg Ulrich、Hayashi Takashi
    • Journal Title

      Inorganic Chemistry

      Volume: 59 Issue: 19 Pages: 14457-14463

    • DOI

      10.1021/acs.inorgchem.0c02245

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Methane Generation and Reductive Debromination of Benzylic Position by Reconstituted Myoglobin Containing Nickel Tetradehydrocorrin as a Model of Methyl-coenzyme M Reductase2020

    • Author(s)
      Miyazaki Yuta、Oohora Koji、Hayashi Takashi
    • Journal Title

      Inorganic Chemistry

      Volume: 59 Issue: 17 Pages: 11995-12004

    • DOI

      10.1021/acs.inorgchem.0c00901

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Methane generation via intraprotein C-S bond cleavage in cytochrome b562 reconstituted with nickel didehydrocorrin2019

    • Author(s)
      Miyazaki Yuta、Oohora Koji、Hayashi Takashi
    • Journal Title

      Journal of Organometallic Chemistry

      Volume: 901 Pages: 120945-120945

    • DOI

      10.1016/j.jorganchem.2019.120945

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Myoglobin Reconstituted with Ni Tetradehydrocorrin as a Methane‐Generating Model of Methyl‐coenzyme M Reductase2019

    • Author(s)
      Oohora Koji、Miyazaki Yuta、Hayashi Takashi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 58 Issue: 39 Pages: 13813-13817

    • DOI

      10.1002/anie.201907584

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hemoproteins Reconstituted with Artificial Metal Complexes as Biohybrid Catalysts2019

    • Author(s)
      Oohora Koji、Onoda Akira、Hayashi Takashi
    • Journal Title

      Accounts of Chemical Research

      Volume: 52 Issue: 4 Pages: 945-954

    • DOI

      10.1021/acs.accounts.8b00676

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical CO2 reduction by a cobalt bipyricorrole complex: decrease of an overpotential value derived from monoanionic ligand character of the porphyrinoid species2019

    • Author(s)
      Ogawa Ayumu、Oohora Koji、Gu Wenting、Hayashi Takashi
    • Journal Title

      Chemical Communications

      Volume: 55 Issue: 4 Pages: 493-496

    • DOI

      10.1039/c8cc08876d

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoinduced electron transfer within supramolecular hemoprotein co-assemblies and heterodimers containing Fe and Zn porphyrins2019

    • Author(s)
      Kajihara Ryota、Oohora Koji、Hayashi Takashi
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 193 Pages: 42-51

    • DOI

      10.1016/j.jinorgbio.2019.01.001

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supramolecular Hemoprotein Assembly with a Periodic Structure Showing Heme-Heme Exciton Coupling2018

    • Author(s)
      Oohora Koji、Fujimaki Nishiki、Kajihara Ryota、Watanabe Hiroki、Uchihashi Takayuki、Hayashi Takashi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 140 Issue: 32 Pages: 10145-10148

    • DOI

      10.1021/jacs.8b06690

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of meso-Substituted Cobalt Tetradehydrocorrin and Evaluation of Its Electrocatalytic Behavior Toward CO2 Reduction and H2 Evolution2018

    • Author(s)
      Ogawa Ayumu、Oohora Koji、Hayashi Takashi
    • Journal Title

      Inorganic Chemistry

      Volume: 57 Issue: 23 Pages: 14644-14652

    • DOI

      10.1021/acs.inorgchem.8b02333

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Successive energy transfer within multiple photosensitizers assembled in a hexameric hemoprotein scaffold2018

    • Author(s)
      Mashima Tsuyoshi、Oohora Koji、Hayashi Takashi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Issue: 5 Pages: 3200-3209

    • DOI

      10.1039/c7cp05257j

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bimetallic M/N/C Catalysts Prepared from π-Expanded Metal Salen Precursors toward an Efficient Oxygen Reduction Reaction2018

    • Author(s)
      A. Onoda,* Y. Tanaka, K. Matsumoto, M. Ito, T. Sakata, H. Yasuda, T. Hayashi*
    • Journal Title

      RSC Adv.

      Volume: 8 Issue: 6 Pages: 2892-2899

    • DOI

      10.1039/c7ra12657c

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Olefin metathesis catalysts embedded in β-barrel proteins: creating artificial metalloproteins for olefin metathesis2018

    • Author(s)
      Sauer Daniel F、Schiffels Johannes、Hayashi Takashi、Schwaneberg Ulrich、Okuda Jun
    • Journal Title

      Beilstein Journal of Organic Chemistry

      Volume: 14 Pages: 2861-2871

    • DOI

      10.3762/bjoc.14.265

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Preparation and characterization of myoglobin reconstituted with Fe(II) oxaporphyrin: The monoanionic macrocycle provides unique cyanide binding behavior for the ferrous species2018

    • Author(s)
      Meichin Hiroyuki、Oohora Koji、Hayashi Takashi
    • Journal Title

      Inorganica Chimica Acta

      Volume: 472 Pages: 184-191

    • DOI

      10.1016/j.ica.2017.06.054

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Whole Cell E. coli Display Platform for Artificial Metalloenzymes: Poly(phenylacetylene) Production with a Rhodium-Nitrobindin Metalloprotein2018

    • Author(s)
      Grimm Alexander R.、Sauer Daniel F.、Polen Tino、Zhu Leilei、Hayashi Takashi、Okuda Jun、Schwaneberg Ulrich
    • Journal Title

      ACS Catalysis

      Volume: 8 Issue: 3 Pages: 2611-2614

    • DOI

      10.1021/acscatal.7b04369

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cavity Size Engineering of a β-Barrel Protein Generates Efficient Biohybrid Catalysts for Olefin Metathesis2018

    • Author(s)
      Grimm Alexander R.、Sauer Daniel F.、Davari Mehdi D.、Zhu Leilei、Bocola Marco、Kato Shunsuke、Onoda Akira、Hayashi Takashi、Okuda Jun、Schwaneberg Ulrich
    • Journal Title

      ACS Catalysis

      Volume: 8 Issue: 4 Pages: 3358-3364

    • DOI

      10.1021/acscatal.7b03652

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Manganese(V) Porphycene Complex Responsible for Inert C-H Bond Hydroxylation in a Myoglobin Matrix2017

    • Author(s)
      Oohora Koji、Meichin Hiroyuki、Kihira Yushi、Sugimoto Hiroshi、Shiro Yoshitsugu、Hayashi Takashi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 139 Issue: 51 Pages: 18460-18463

    • DOI

      10.1021/jacs.7b11288

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic Cyclopropanation by Myoglobin Reconstituted with Iron Porphycene: Acceleration of Catalysis due to Rapid Formation of the Carbene Species2017

    • Author(s)
      K. Oohora, H. Meichin, L. Zhao, M. W. Wolf, A. Nakayama, J. Hasegawa, N. Lehnert, and T. Hayashi
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 139 Issue: 48 Pages: 17265-17268

    • DOI

      10.1021/jacs.7b10154

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Interdomain flip-flop motion visualized in flavocytochrome cellobiose dehydrogenase using high-speed atomic force microscopy during catalysis2017

    • Author(s)
      Harada Hirofumi、Onoda Akira、Uchihashi Takayuki、Watanabe Hiroki、Sunagawa Naoki、Samejima Masahiro、Igarashi Kiyohiko、Hayashi Takashi
    • Journal Title

      Chemical Science

      Volume: 8 Issue: 9 Pages: 6561-6565

    • DOI

      10.1039/c7sc01672g

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitochondria-Targeting Polyamine-Protoporphyrin Conjugates for Photodynamic Therapy2017

    • Author(s)
      Taba Fargol、Onoda Akira、Hasegawa Urara、Enoki Toshiaki、Ooyama Yousuke、Ohshita Joji、Hayashi Takashi
    • Journal Title

      ChemMedChem

      Volume: 13 Issue: 1 Pages: 15-19

    • DOI

      10.1002/cmdc.201700467

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Pyrene-linked Cavity within a beta-Barrel Protein Promotes an Asymmetric Diels-Alder Reaction2017

    • Author(s)
      T. Himiyama, N. Taniguchi, S. Kato, A. Onoda,T. Hayashi*
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 56 Issue: 44 Pages: 13618-13622

    • DOI

      10.1002/anie.201704524

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Iron-Strapped Porphyrins with Carboxylic Acid Groups Hanging over the Coordination Site: Synthesis, X-ray Characterization, and Dioxygen Binding2017

    • Author(s)
      Boitrel Bernard、Hijazi Ismail、Roisnel Thierry、Oohora Koji、Hayashi Takashi
    • Journal Title

      Inorganic Chemistry

      Volume: 56 Issue: 13 Pages: 7373-7383

    • DOI

      10.1021/acs.inorgchem.7b00343

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] CuAAC in a Distal Pocket: Metal Active-Template Synthesis of Strapped-Porphyrin [2]Rotaxanes2017

    • Author(s)
      Miyazaki Yuta、Kahlfuss Christophe、Ogawa Ayumu、Matsumoto Takashi、Wytko Jennifer A.、Oohora Koji、Hayashi Takashi、Weiss Jean
    • Journal Title

      Chemistry - A European Journal

      Volume: 23 Issue: 55 Pages: 13579-13582

    • DOI

      10.1002/chem.201702553

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal Structures and Coordination Behavior of Aqua- and Cyano-Co(III) Tetradehydrocorrins in the Heme Pocket of Myoglobin2016

    • Author(s)
      Y. Morita, K. Oohora, E. Mizohata, A. Sawada, T. Kamachi, K. Yoshizawa, T. Inoue, T. Hayashi
    • Journal Title

      Inorganic Chemistry

      Volume: 55 Issue: 3 Pages: 1287-1295

    • DOI

      10.1021/acs.inorgchem.5b02598

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Artificial Diels-Alderase Based on the Transmembrane Protein FhuA2016

    • Author(s)
      H. Osseili, D. F. Sauer, K. Beckerle, M. Arlt, T. Himiyama, T. Polen, A. Onoda, U. Schwaneberg, T. Hayashi, J. Okuda*
    • Journal Title

      Beilstein J. Org. Chem.

      Volume: 12 Pages: 1314-1321

    • DOI

      10.3762/bjoc.12.124

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Construction of a hybrid biocatalyst containing a covalently-linked terpyridine metal complex within a cavity of aponitrobindin2016

    • Author(s)
      Tomoki Himiyama, Daniel F. Sauer, Akira Onoda, Thomas P. Spaniol, Jun Okuda*, and Takashi Hayashi
    • Journal Title

      J. Inorg. Biochem.

      Volume: in press Pages: 55-61

    • DOI

      10.1016/j.jinorgbio.2015.12.026

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Intraprotein transmethylation via a CH3–Co(III) species in myoglobin reconstituted with a cobalt corrinoid complex2016

    • Author(s)
      Y. Morita, K. Oohora, A. Sawada, K. Doitomi, J. Ohbayashi, T. Kamachi, K. Yoshizawa, Y. Hisaeda, T. Hayashi
    • Journal Title

      Dalton Transactions

      Volume: 45 Issue: 8 Pages: 3277-3284

    • DOI

      10.1039/c5dt04109k

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Highly Active Biohybrid Catalyst for Olefin Metathesis in Water: The Impact of a Hydrophobic Cavity in a β-Barrel Protein2015

    • Author(s)
      D. F. Sauer, T. Himiyama, K. Tachikawa, K. Fukumoto, A. Onoda, E. Mizohata, T. Inoue, M. Bocola, U. Schwaneberg, T. Hayashi, J. Okuda
    • Journal Title

      ACS Catal.

      Volume: 5 Issue: 12 Pages: 7519-7522

    • DOI

      10.1021/acscatal.5b01792

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Energy migration within hexameric hemoprotein reconstituted with Zn porphyrinoid molecules2015

    • Author(s)
      Takashi Hayashi
    • Journal Title

      Chemical Communications

      Volume: 51 Issue: 55 Pages: 11138-11140

    • DOI

      10.1039/c5cc02680f

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] タンパク質マトリクスが形成する分子空間を反応場に利用した人工生体金属触媒の創製2020

    • Author(s)
      林 高史
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Alkane Hydroxylation Catalyzed by Myoglobin Reconstituted with Metalloporphyrinoid2019

    • Author(s)
      Takashi Hayashi and Koji Oohora
    • Organizer
      7th Georgian Bay International Conference on Bioinorganic Chemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hemoprotein Modification Toward Artificial Biocatalyst Generation2019

    • Author(s)
      Takashi Hayashi, Akira Onoda, Koji Oohora
    • Organizer
      Artzymes2.0
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Supramolecular Hemoprotein Assemblies2019

    • Author(s)
      Takashi Hayashi, Tsuyoshi Mashima, Ryota Kajihara, Shota Hirayama, Koji Oohora
    • Organizer
      19th International Conference on Biological Inorganic Chemistry
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Inert Alkane Hydroxylation Catalyzed by Myoglobin Reconstituted with Manganese Porphycene as an Artificial Metallocofactor2019

    • Author(s)
      Takashi Hayashi and Koji Oohora
    • Organizer
      7th Asian Conference on Coordination Chemistry
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] An Artficially Created Biohybrid Catalyst Promoting Diels-Alder Reaction in the Presence of Cu(II) Ion2018

    • Author(s)
      Takashi Hayashi, Tomoki Himiyama and Akira Onoda
    • Organizer
      Copper Bioinorganic Chemistry Symposium 2018 (CuBICS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hemoproteins Reconstituted with Iron and Manganese Porphycene Complexes2018

    • Author(s)
      Takashi Hayashi and Koji Oohora
    • Organizer
      10th International Conference on Porphyrins and Phthalocyanines (ICPP10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bioorganometallic Reactions in Protein Matrices Obtained from Hemoproteins2018

    • Author(s)
      Takashi Hayashi
    • Organizer
      43rd International Conference on Coordination Chemistry (ICCC43)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Biohybrid Catalyst: A Model of [FeFe]-Hydrogenase Using a Diiron Cluster Linked in a b-Barrel Protein2018

    • Author(s)
      Takashi Hayashi
    • Organizer
      14th European Biological Inorganic Chemistry Conference (EuroBIC14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supramolecular Hemorpotein Assemblies2018

    • Author(s)
      Takashi Hayashi
    • Organizer
      BIONANO2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Myoglobin Reconstituted with a Corrinoid Metal Complex2018

    • Author(s)
      Takashi Hayashi
    • Organizer
      9th Asian Symposium on Biological Inorganic Chemistry (AsBIC9)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Myoglobin Reconstituted with Cobalt or Nickel Tetradehydrocorrin as a Cofactor for an Enzyme Model2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      The 6th Georgian Bay International Conference on Bioinorganic Chemisty (CanBIC6)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Modification of Metalloproteins to Generate New Biocatalysts2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      14th International Symposium on Applied Bioinorganic Chemistry (ISABC14)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hemoproteins Reconstituted with Organometallic Complexes as an Artificial Cofactor2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      18th International Conference on Biological Inorganic Chemistry (ICBIC18)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Artificial Metalloenzyme: A Hybrid between an Active Metal Complex and a Protein Having a Unique Cavity2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      2nd International Symposium on Biofunctional Chemistry (ISBC2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hydroxylation of Innert Alkane Species via C-H Bond Activation Catalyzed by Myoglobin Reconstituted with Manganese Porphycene as an Artificial Cofactor2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      Aachen-Osaka Joint Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Myoglobin Reconstituted with Artificial Metalloporphyrinoids as an Enzyme Model2017

    • Author(s)
      Takashi Hayashi
    • Organizer
      5th Symposium on Advanced Biological Inorganic Chemistry (SABIC2017)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hybrid Model of Cobalamin-Binding Domain in Methionine Synthase: Myoglobin Reconstituted with a Tetradehydrocorrin Cobalt Complex2016

    • Author(s)
      Takashi Hayashi
    • Organizer
      9th International Conference on Porphyrins and Phthalocyanines (ICPP9)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Myoglobin Reconstituted with Cobalt Corrin Derivatives: A Functional Model of Methionine Synthase2016

    • Author(s)
      Takashi Hayashi
    • Organizer
      42nd International Conference on Coordination Chemistry (ICCC42)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Heme Enzyme Models by Myoglobin with Artificial Metalloporphyrinoids2016

    • Author(s)
      Takashi Hayashi
    • Organizer
      13th European Biological Inorganic Chemistry Conference (EuroBIC 13)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Functionalization of Myoglobin by Artificial Metalloporphyrinoids2016

    • Author(s)
      Takashi Hayashi
    • Organizer
      68th Southeastern Regional Meeting of the American Chemical Society (SERMACS 2016)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Biohybrid Catalysts with Organometallic Complexes2016

    • Author(s)
      Takashi Hayashi
    • Organizer
      8th Asian Biological Inorganic Chemistry Conference (AsBIC8)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Artificial Light Harvesting Model by a Hexameric Hemoprotein Reconstituted with Zinc Porphyrinoid2015

    • Author(s)
      Hayashi, T.; Mashima, T.; Oohora, K.
    • Organizer
      Pacifichem2015
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2015-12-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Biohybrid Catalysts Constructed in a Protein Matrix with an Artificial Metal Complex2015

    • Author(s)
      Hayashi, T.; Onoda, A.; Oohora, K.
    • Organizer
      250th American Chemical Society National Meeting
    • Place of Presentation
      Boston, USA
    • Year and Date
      2015-08-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Myoglobin Reconstituted with Cobalt Tetradehydrocorrin as a Methionine Synthase Model2015

    • Author(s)
      Hayashi, T.; Morita, Y.; Oohora, K.
    • Organizer
      IUPAC2015
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2015-08-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supramolecular Self-Assembly of Hemoproteins via Heme-Heme Pocket Interaction2015

    • Author(s)
      Hayashi, T.; Oohora, K.
    • Organizer
      17th International Conference on Biological Inorganic Chemistry
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-07-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2015-07-02   Modified: 2022-11-04  

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