ヤマグチ タカヒデ山口 峻英助教Takahide Yamaguchi
■研究者基本情報
■研究活動情報
論文
- Unraveling the unfolding mechanism of pseudoazurin: Insights into stabilizing cupredoxin fold as a common domain of Cu-containing proteins
Takahide Yamaguchi; Attila Taborosi; Kiyokazu Tsugane; Kathleen Wood; Andrew E. Whitten; Seiji Mori; Takamitsu Kohzuma, 筆頭著者, Elsevier BV
Journal of Inorganic Biochemistry, 2025年07月, [査読有り] - 〔主要な業績〕Systematic elucidation of the second coordination sphere effect on the structure and properties of a blue copper protein, pseudoazurin
Takahide Yamaguchi; Attila Taborosi; Chihiro Sakai; Kohei Akao; Seiji Mori; Takamitsu Kohzuma, 筆頭著者
https://doi.org/10.1016/j.jinorgbio.2023.112292, 2023年05月15日, [査読有り] - Syntheses, Characterizations, Crystal Structures, and Protonation Reactions of Dinitrogen Chromium Complexes Supported with Triamidoamine Ligands
Yoshiaki Kokubo; Kazuki Tsuzuki; Hikari Sugiura; Shunsuke Yomura; Yuko Wasada-Tsutsui; Tomohiro Ozawa; Sachiko Yanagisawa; Minoru Kubo; Tomoyuki Takeyama; Takahide Yamaguchi; Yuichi Shimazaki; Shinichi Kugimiya; Hideki Masuda; Yuji Kajita, American Chemical Society (ACS)
Inorganic Chemistry, 2023年03月27日, [査読有り] - Effect of structural iron on nanoscroll formation via exfoliation of a high iron-content kaolin.
Balázs Zsirka; Katalin Győrfi; Takahide Yamaguchi; Attila Táborosi; Veronika Vágvölgyi; Clara Parameswary; Zoltán Homonnay; Ernő Kuzmann; Erzsébet Horváth & János Kristóf
Journal of Materials Research, 2022年10月20日, [査読有り] - Open-Bundle Structure as the Unfolding Intermediate of Cytochrome c′ Revealed by Small Angle Neutron Scattering
Takahide Yamaguchi; Kouhei Akao; Alexandros Koutsioubas; Henrich Frielinghaus; Takamitsu Kohzuma, 筆頭著者
Biomolecules, 2022年01月07日, [査読有り] - 2.85 and 2.99 Å resolution structures of 110 kDa nitrite reductase determined by 200 kV cryogenic electron microscopy
Naruhiko Adachi; Takahide Yamaguchi; Toshio Moriya; Masato Kawasaki; Kotaro Koiwai; Akira Shinoda; Yusuke Yamada; Fumiaki Yumoto; Takamitsu Kohzuma; ToshiyaSenda, 筆頭著者, Elsevier BV
Journal of Structural Biology, 2021年07月16日, [査読有り] - Unusual Protein Stability of the Met16Leu Pseudoazurin Variant
Takahide Yamaguchi; Miyu Akatsu; Attila Taborosi; Takamitsu Kohzuma, 筆頭著者
Chemistry Letters, 2020年12月, [査読有り] - Effect of Cavity Size of Mesoporous Silica on Type 1 Copper Site Geometry in Pseudoazurin
Akira Yamaguchi; Yurie Edanami; Takahide Yamaguchi; Yuuta Shibuya; Norihisa Fukaya; Takamitsu Kohzuma
Bulletin of the Chemical Society of Japan, 2020年05月, [査読有り] - The Role for the Weak Interaction on the Stabilization of Copper-Containing Complex: DFT Investigation of Noncovalent Interactions in Ternary-Cu(II) (DA)(AA) Complexes (DA = Diamine and AA = Amino Acids) as a Model of Metalloprotein
Attila Taborosi; Takahide Yamaguchi; Akira Odani; Osamu Yamauchi; Takamitsu Kohzuma
Bulletin of the Chemical Society of Japan, 2019年11月, [査読有り] - Computational Modelling Study on the Pseudoazurin Type 1 Cu Site
Attila Taborosi; Takahide Yamaguchi; Seiji Mori; Takamitsu Kohzuma
JPS Conference Proceedings, Proceedings of the 3rd International Symposium of Quantum Beam Science at Ibaraki University "Quantum Beam Science in Biology and Soft Materials (ISQBSS2018)", 2019年03月, [査読有り] - Solution structure determination of a copper-containing nitrite reductase of achromobacter cycloclastes by small angle neutron scattering
Takahide Yamaguchi; Kathleen Wood; Attila Taborosi; Kouhei Akao; Takamitsu Kohzuma, A copper-containing nitrite reductase (NiR) catalyzes NO2 1 reduction in denitrifying bacteria. The reaction mechanism was proposed based on the trimeric crystal structure. In this study, a small angle neutron scattering (SANS) experiment with NiR from Achromobacter cycloclastes (AcNiR) was performed, and the first solution structure was obtained. The obtained radius of gyration, the calculation of the scattering curve from the available pdb structure and ab initio modelling all indicate a trimeric structure of AcNiR in solution., Chemical Society of Japan
Chemistry Letters, 2018年 - Stabilization of protein structure through π-π interaction in the second coordination sphere of pseudoazurin
T. Yamaguchi; Y. Nihei; D.E. Sutherland; M.J. Stillman; T. Kohzuma, Noncovalent, weak interactions in the second coordination sphere of the copper active site of Pseudoazurin (PAz) from Achromobacter cycloclastes were examined using a series of Met16X variants. In this study, the differences in protein stability due to the changes in the nature of the 16th amino acid (Met, Phe, Val, Ile) were investigated by electrospray ionization mass spectrometry (ESI-MS) and far-UV circular dichroism (CD) as a result of acid denaturation. The percentage of native states (folded holo forms) of Met16Phe variants was estimated to be 75% at pH 2.9 although the wild-type (WT), Met16Val and Met16Ile PAz, became completely unfolded. The high stability under acidic conditions is correlated with the result of the active site being stabilized by the aromatic substitution of the Met16 residue. The - interaction in the second coordination sphere makes a significant contribution to the stability of active site and the protein matrix., WILEY
Protein Science, 2017年10月, [査読有り] - The pH Dependent Protein Structure Transitions and Related Spin State Transition of Cytochrome c’ from Alcaligenes xylosoxidans NCIMB 11015
Akiko Takashina; Michael T. Tiedemann; Masaki Unno; Takahide Yamaguchi; Martin J. Stillman; Takamitsu Kohzuma, The unusual magnetic/spectroscopic properties of Cytochrome c' (Cyt c') have been discussed, especially concerning the possibility of a quantum mechanically mixed-spin configuration of heme Fe(III). Here, four unique-spin species were identified from the magnetic circular dichroism (MCD) spectra of Cyt c' from Alcaligenes xylosoxidans (AxCyt c'). The electrospray ionization mass spectrometric (ESI-MS) and circular dichroism (CD) spectroscopic data showed the overall conformation of AxCyt c' was unchanged, in complete contrast to the drastic changes in the heme MCD spectra over the range of pH 3.5 and 11.8. The pH dependency of ESI-MS, electronic absorption, MCD, and CD spectroscopic properties of AxCyt c' enabled us to reveal the undiscovered correlation between the protein-folding state and the electronic structure of the active site as a function of pH. The mechanism of alkaline spin-state transition through the rearrangement of the hydrogen-bonding linkage between Helix C and D is also proposed on the basis of atomic resolution crystal structure analyses (A. Takashina, M. Unno, T. Kohzuma, Chem. Lett. 2015, 44, 268)., CHEMICAL SOC JAPAN
Bulletin of the Chemical Society of Japan, 2017年02月, [査読有り] - SCCJ Café – Season 5 – 生命現象の分子科学 (3) 「量子ビーム • 軌道放射光 -X 線吸収分光法 -」
山口 峻英; 高妻 孝光,最初のシンクロトロン放射光が観測されてから70年近くが経過した.今日では,加速器の向上とともに放射光光源の性能が上がり,量子ビームによって様々な物質•生命研究が展開されている.本稿では,加速器,そして放射光光源の発展を紹介し,金属タンパク質科学への応用という観点から,特にX線吸収分光法および計算機科学との関係について紹介する.
, 日本コンピュータ化学会
Journal of Computer Chemistry, Japan, 2016年12月, [査読有り] - X-ray crystallographic evidence for the simultaneous presence of axial and rhombic sites in cupredoxins: atomic resolution X-ray crystal structure analysis of pseudoazurin and DFT modelling
Takahide Yamaguchi; Kohei Akao; Akiko Takashina; Sayaka Asamura; Masaki Unno; Robert K. Szilagyi and Takamitsu Kohzuma, 筆頭著者, Crystal structure refinement of pseudoazurin from Achromobacter cycloclastes (AcPAz) was carried out at atomic (1.10 angstrom) resolution. The copper ion was localized in two positions at the metal binding site of AcPAz. The occupancies of the copper sites are consistent with the ratio of axial and rhombic signals from EPR spectra and the intensity ratios for blue (axial) and green (rhombic) copper sites from UV-VIS spectroscopy. Computational modelling using an approximately 6 angstrom protein environment around the Cu site for both the oxidized and reduced forms showed that a small scale inner sphere rearrangement can account for the co-existence of two different redox active sites for a mononuclear cupredoxin independently from the employed density functionals., ROYAL SOC CHEMISTRY
RSC Advances, 2016年09月, [査読有り] - The Allosteric Regulation of Axial/Rhombic Population in a “Type 1” Copper Site: Multi-Edge X-ray Absorption Spectroscopic and Density Functional Studies of Pseudoazurin
Takahide Yamaguchi; Junko Yano; Vittal K. Yachandra; Yuko Nihei; Hiromi Togashi; Robert K. Szilagyi; Takamitsu Kohzuma, 筆頭著者, The co-existence of "axial" and "rhombic" coordination environments has been demonstrated in a "Type 1" copper site of Pseudoazurin. This observation opens up previously not considered interpretations for the relationship between geometry and electronic structure of the four coordinate copper site. The Met16 variants of pseudoazurin were considered as model systems for investigating the effect of weak interactions from the second coordination sphere. The correlation between geometric and electronic structures of "Type 1" copper site was evaluated by the multi-edge (Cu K-edge and S K-edge) X-ray absorption spectroscopy (XAS) of Met16 variants of pseudoazurin. The co-existing axial and rhombic sites in pseudoazurin were characterized by Cu ligand distances, effective nuclear charge, and Cu S(Cys) covalency from XAS. The XAS results were correlated with DFT calculations for investigating the effect of protein environment from the inner-sphere and beyond around the Cu site. The combined experimental and theoretical results support the presence of a close correlation between outer sphere environment and inner sphere coordination environment. This is achieved in pseudoazurin by a previously undisclosed allosteric effect that involves a rearrangement of the protein tertiary structure., CHEMICAL SOC JAPAN
Bulletin of the Chemical Society of Japan, 2015年12月, [査読有り] - Influence of Ligand Flexibility on the Electronic Structure of Oxidized NiIII-Phenoxide Complexes
Minoru Kawai; Takahide Yamaguchi; Shigeyuki Masaoka; Fumito Tani; Takamitsu Kohzuma; Linus Chiang; Tim Storr; Kaoru Mieda; Takashi Ogura; Robert K. Szilagyi; and Yuichi Shimazaki, One-electron-oxidized Ni-III-phenoxide complexes with salen-type ligands, [Ni(salen)py(2)](2+) ([1(en)-py](2+)) and [Ni(1,2-salcn)py(2)](2+) ([1(cn)-py](2+)), with a five-membered chelate dinitrogen backbone and [Ni(salpn)py(2)](2+) ([2(pn)-py](2+)) with a six-membered chelate backbone, have been characterized with a combination of experimental and theoretical methods. The five-membered chelate complexes [1(en)-py](2+) and [1(cn)-py](2+) were assigned as Ni-III-phenoxyl radical species, while the six-membered chelate complex [2(pn)-py](2+) was concluded to be a Ni-II-bis(phenoxyl radical) species with metal-centered reduction in the course of the one-electron oxidation of the Ni-III-phenoxide complex [2(pn)-py](+). Thus, the oxidation state of the one-electron-oxidized Ni-III salen-type complexes depends on the chelate ring size of the dinitrogen backbone., AMER CHEMICAL SOC
Inorganic Chemistry, 2014年10月, [査読有り] - The type 1 copper site of pseudoazurin: Axial and rhombic
Peter Gast; Freek G.J. Broeren; Silvia Sottini; Risa Aoki; Akiko Takashina; Takahide Yamaguchi; Takamitsu Kohzuma; Edgar J.J. Groenen, We report on a high-frequency electron-paramagnetic-resonance study of the type 1 copper site of pseudoazurin. The spectra fully resolve the contribution of a nearly axial spectrum besides the rhombic spectrum, which unequivocally proves the existence of two conformations of the copper site. Pseudoazurins have been considered from Achromobacter cycloclastes including eight mutants and from Alcaligenes faecalis. The two conformations are virtually the same for all pseudoazurins, but the rhombic/axial population varies largely, between 91/9 and 33/67. These observations are discussed in relation to optical absorption spectra and X-ray diffraction structures. A similar observation for fern plastocyanin from Dryopteris crassirhizoma suggests that dual conformations of type 1 copper sites are more common. (C) 2014 Elsevier Inc. All rights reserved., ELSEVIER SCIENCE INC
Journal of Inorganic Biochemistry, 2014年08月, [査読有り]
MISC
- 金属タンパク質の構造・電子状態を制御する外圏の弱い相互作用
高妻孝光; 山口峻英; 高階明子; 海野昌喜
茨城大学iFRC年報 平成26年度, 2015年09月 - X-ray crystallographic structure analyses and characterization of a blue copper protein, pseudoazurin, Met16Ile variant
Kana Gunji; Takahide Yamaguchi; Akiko Takashina; Masaki Unno; Takamitsu Kohzuma
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 2014年08月 - Geometry and electronic structures of axial/rhombic site in pseudoazurin Met16 variants: XAS and DFT investigations
Takahide Yamaguchi; Junko Yano; Vittal K. Yachandra; Robert K. Szilagyi; Takamitsu Kohzuma
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 2014年08月
講演・口頭発表等
- ラッカーゼのアミノ酸修飾 Au(111)電極へのエナンチオ選択的 吸着と酸素還元活性
加藤優; 岡紗雪; 大橋龍人; 松島永佳; 山口峻英; 菅井碧宙; 星野翔吾; 八木一三
日本表面真空学会東北・北海道支部 令和6年度学術講演会, 2025年03月
20250310, 20250311 - シュウドアズリンMet16Gly変異体の構造と性質
菅井 碧宙; 山口 峻英; 高妻 孝光
第50回 生体分子科学討論会, 2024年06月22日
20240621, 20240622 - 亜硝酸還元酵素Met56Phe変異体の性質
篠塚 花音; 稲葉 直人; 山口 峻英; 高妻 孝光
第50回 生体分子科学討論会, 2024年06月22日
20240621, 20240622 - 中性子準弾性散乱によるシュウドアズリンMet16変異体のナノ・ピコ秒ダイナミクス解析
橋本 将太; 山口 峻英; Kathleen Wood; Alice Klapproth; 高妻 孝光
第50回 生体分子科学討論会, 2024年06月22日
20240621, 20240622 - 中性子小角散乱と MD 計算によるシュウドアズリン Met16 変 異体の変性過程の解析
山口 峻英; Taborosi Attil; 津金 聖和; Wood Kathleen; Andrew Whitte; 森 聖治; 高妻 孝光
第50回 生体分子科学討論会, 2024年06月21日
20240621, 20240622 - ブルー銅タンパク質シュウドアズリンMet16X変異体を用いたタンパク質内弱い相互作用の系統的研究
高妻 孝光、山口 峻英、Taborosi Attila、森 聖治
日本薬学会第143年会, 2023年03月
20230325, 20230328 - Tuning of the Cu Site Properties and Protein Stability by the Noncovalent Interactions in Second Coordination Sphere of Pseudoazurin
Takahide Yamaguchi; Attila Taborosi; Wood Kathleen; Whitten Andrew; Seiji Mori; Takamitsu Kohzuma
10th Asian Biological Inorganic Chemistry (AsBIC10), 2022年11月
20221128, 20221203 - シュウドアズリンの構造安定性と変性に対する第二配位圏の効果
山口 峻英・Taborosi Attila・津金 聖和・Wood Kathleen・Whitten Andrew・高妻 孝光
錯体化学会第72回討論会, 2022年09月27日
20220926, 20220928 - クライオ電子顕微鏡による亜硝酸還元酵素のパッキングフリー構造解析
山口 峻英; 安達 成彦; 守屋 俊夫; 川崎 政夫; 小祝 孝太郎; 篠田 晃; 山田 悠介; 湯本 史明; 高妻 孝光; 千田 俊哉
第48回生体分子科学討論会, 2022年06月30日
20220630, 20220701 - 奥久慈産漆由来ラッカーゼとステラシアニンの小角X線散乱
菅井碧宙、中山綾乃、山口峻英、高妻孝光
第31回金属の関与する生体関連反応シンポジウム, 2022年06月18日
20220618, 20220619 - Effect of Noncovalent Weak Interaction in Pseudoazurin Met16Glu variant
第31回金属の関与する生体関連反応シンポジウム, 2022年06月18日
20220618, 20220619 - シュウドアズリンMet16X 変異体を用いたタンパク質における弱い相互作用の構造と機能の系統的理解
山口 峻英、タボロシ アティラ、森 聖治 、高妻 孝光
第22回日本蛋白質科学会年会, 2022年06月08日
20220607, 20220609 - 還元型Cytochrome c'のX線結晶構造解析
2021年度量子ビームサイエンスフェスタ, 2022年03月09日
20220307, 20220309 - 量子ビームによる絹の染色機構に関する研究
2021年度量子ビームサイエンスフェスタ, 2022年03月08日
20220307, 20220309 - Alcaligenes xylosoxidans由来のAzurin IIの結晶構造解析
2021年度量子ビームサイエンスフェスタ, 2022年03月08日
20220307, 20220309 - Met16Glu変異体の構造安定性とX線結晶構造解析
2021年度量子ビームサイエンスフェスタ, 2022年03月08日
20220307, 20220309 - SAXSによるウルシ由来ステラシアニンの構造解析
2021年度量子ビームサイエンスフェスタ, 2022年03月08日
20220307, 20220309 - SAXSによる奥久慈産漆由来ラッカーゼの溶液構造
2021年度量子ビームサイエンスフェスタ, 2022年03月08日
20220307, 20220308 - 弱い相互作用によるシュウドアズリンの構造安定性と変性状態の変化
津金 聖和; 山口 峻英; Attila Taborosi; Kathleen Wood; Andrew Whitten; 高妻 孝光
第30回金属の関与する生体関連反応シンポジウム, 2021年06月18日
20210618, 20210619 - 奥久慈漆由来ラッカーゼ、ステラシアニンの単離と性質
菅井碧宙; 山口 峻英; 高妻 孝光
第30回金属の関与する生体関連反応シンポジウム, 2021年06月18日
20210618, 20210619 - Alcaligenes xylosoxidans由来のAzurin I, Azurin IIの精製と結晶構造解析
稲葉 直登; 山口 峻英; 高妻 孝光
第30回金属の関与する生体関連反応シンポジウム, 2021年06月18日
20210618, 20210619 - シュウドアズリン Met16Phe 変異体の還元型 X 線結晶構造解析
青山 雄亮; 山口 峻英; 高妻 孝光
第30回金属の関与する生体関連反応シンポジウム, 2021年06月18日
20210618, 20210619 - 還元型 Cytochrome c’の X 線結晶構造解析
鶴野 湧哉; 山口 峻英; 高妻 孝光
第30回金属の関与する生体関連反応シンポジウム, 2021年06月18日
20210618, 20210619 - Second Coordination Effects in Blue Copper Protein with Combined Experimental and Computational Chemistry
Takahide Yamaguchi; Attila Taborosi; Seiji Mori; Takamitsu Kohzuma
The 24th International Annual Symposium on Computational Science and Engineering (ANSCSE24), 2021年04月30日, [招待有り]
20210428, 20210430 - Tuning of type 1 copper site and stability through the non-covalent weak interaction in second coordination sphere of blue copper protein
Takahide Yamaguchi; Taborosi Attila; Takamitsu Kohzuma
The 5th International Symposium of Quantum Beam Science, 2020年11月19日, [招待有り]
20201119, 20201121 - SANSによるブルー銅タンパク質シュウドアズリンのpH構造転移の解明
津金 聖和・山口 峻英・Attila Taborosi ・Kathleen Wood ・Andrew Whitten ・高妻 孝光
錯体化学会 第70回討論会, 2020年09月30日
20200928, 20200930 - QENS Studies on the Detection of Domain Dynamics of Pseudoazurin Met16Ile Variant
Shota HASHIMOTO; Takahide YAMAGUCHI; Attila TABOROSI; Kathleen WOOD; Alice KLAPPROTH; Takamitsu KOHZUMA
錯体化学会 第70回討論会, 2020年09月30日
20200928, 20200930 - Structure Determination of the Open-Bundle Unfolding Intermediate of Cytochrome c’ by Small Angle Neutron Scattering
Takahide Yamaguchi
The 70th JSCC Conference "New Era of Bioinorganic Chemistry Developed by the Quantum Beam and High Performance Computational Science", 2020年09月28日, [招待有り]
20200928, 20200930 - シュウドアズリンMet16変異体のpH構造転移
津金聖和; 山口峻英; Taborosi Attila; Kathleen Wood; Andrew Whitten; 高妻孝光
第30回日本化学会関東支部茨城地区研究交流会, 2019年12月20日 - シュウドアズリンMet16Leu変異体の構造安定性
赤津美結,山口峻英,高妻孝光
第30回日本化学会関東支部茨城地区研究交流会, 2019年12月20日 - QENSによるシュウドアズリンの構造ダイナミクス測定
橋本将太; 山口峻英; Taborosi Attila; Kathleen Wood; Alice Klapproth; 高妻孝光
第30回日本化学会関東支部茨城地区研究交流会, 2019年12月20日 - The Strong Weak Interaction in Blue Copper Protein
高妻孝光、山口峻英、Taborosi Attila
第30回日本化学会関東支部茨城地区研究交流会, 2019年12月20日 - Elucidation of the weak interactions at the second coordination sphere of protein molecule: Structural and energetic studies of S-π, π-π, and CH-π interactions in Met16X Pseudoazurin.
Attila Taborosi; Takahide Yamaguchi; Chihiro Sakai; Kohei Akao; Seiji Mori; Takamitsu Kohzuma
4th International Symposium of Quantume Beam Science, 2019年10月 - Computational chemistry study on the effect of noncovalent interactions in ternary-Cu(II) complexes, and on the blue copper protein Pseudoazurin Cu(II) active site.
Attila Taborosi; Takahide Yamaguchi; Seiji Mori; Takamitsu Kohzuma
IMS Supercomputer Workshop 2018, 2019年01月 - 亜硝酸還元酵素の溶液構造解析
Takahide Yamaguchi; Kathleen Wood; Takamitsu Kohzuma
第28回金属の関与する生体関連反応シンポジウム, 2018年06月 - Met16Ali(Ali=Aliphatic amino acids)シュウドアズリン変異体における弱い相互作用の効果
高妻孝光、酒井千尋、山口峻英
第28回金属の関与する生体関連反応シンポジウム, 2018年06月 - Solution Structure Analysis of Blue Copper Protein by Small Angle Neutron Scattering
Takahide Yamaguchi; kathleen Wood; Takamitsu Kohzuma
3rd International Symposium of Quantum Beam Science at Ibaraki University, 2018年05月31日 - The Structure and Function of Weak Interaction in Blue Copper Protein
Takamitsu Kohzuma; Chihiro Sakai; Takahide Yamaguchi
3rd International Symposium of Quantum Beam Science at Ibaraki University, 2018年05月31日 - Solution Structure of Nitrite Reductase from Achromobacter cycloclasetes by Small Angle Neutron Scattering Method
3rd International Symposium of Quantum Beam Science at Ibaraki University, 2018年05月31日 - タンパク質中の電子移動反応における活性中心近傍の弱い相互作用の効果
山口 峻英・赤尾 康平・高妻 孝光
日本化学会第98春季年会, 2018年03月 - In silico examination of non-bonding interactions in proteins
Attila Taborosi; Takahide Yamaguchi; Takehiro Sato; Seiji Mori; Takamitsu Kohzuma
日本化学会第98春季年会, 2018年03月 - Structure and Properties of a Side-Loop Variant, Met16Gly Pseudoazurin
6th International Symposium on Metallomics, 2017年08月 - Additivity of the Structure and Properties in Protein Molecule
2016年度量子ビームサイエンスフェスタ, 2017年03月 - Re-Investigation of Blue Copper Protein: Allosteric Structural Regulation of Type 1 Cu Site
Thai-Japan Symposium in Chemistry, 2016年11月15日, [招待有り] - 弱い相互作用によるブルー銅タンパク質活性中心のアロステリック制御
錯体化学会第66回討論会, 2016年09月10日