[2T05] Proteins 01 | The 98th Annual Meeting of the Japanese Biochemical Society

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Talk

[2T05]Proteins 01

Tue. Nov 4, 2025 10:50 AM - 11:50 AM JST
Tue. Nov 4, 2025 1:50 AM - 2:50 AM UTC

Room5(Room D)

Organizers：Hiroyoshi Matsumura（Ritsumeikan University）, Kyohei Arita（Yokohama City University）

10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[2T05-01]Structural basis of regulatory mechanism of Wnt signaling factors by controlling dynamic oligomerization

^○Masaya Nagano^1,2, Yumiko Adachi^1,2, Shin-ichi Terawaki² (1.Grad. Sch. of Sci. Eng., Ehime Univ., 2.Div. of Struct. Ana. of Prot. Comp., PROS, Ehime Univ.)

キーテクノロジー：クライオ電子顕微鏡法

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11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[2T05-02]Elucidation of the Molecular Mechanism of Protein Involved in Chromosome Segregation by Experimental and Computational Chemistry Analysis

^○Marina Awaji¹, Yuichiro Asai¹, Mai Muneyasu¹, Yasuhiko Terada¹, Junji Seino^1,2 (1.Graduate School of Advanced Science and Engineering, Waseda University, 2.Waseda Research Institute for Science and Engineering)

キーテクノロジー：タンパク質の相互作用予測

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11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[2T05-03]Structural and Functional Analysis of KnChR: A Blue-shifted Channelrhodopsin

^○Z. Yuzhu Wang¹, Koki Natsume², Tatsuki Tanaka¹, Hiroaki Akasaka¹, K. Fumiya Sano¹, Shoko Hososhima^2,3, Wataru Shihoya⁴, P. Satoshi Tsunoda^2,3, Hideki Kandori^2,3, Osamu Nureki¹ (1.Graduate School of Science, The University of Tokyo, 2.Graduate School of Engineering, Nagoya Institute of Technology, 3.Opto Bio Technology Research Center, Nagoya Institute of Technology, 4.Keio University School of Medicine)

キーテクノロジー：単粒子構造解析

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11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[2T05-04]Structural basis of the interaction of Cytohesin coiled-coil domain with target proteins

^○Yumiko Adachi^1,2, Akina Ozawa², Kenshin Fujioka^2,3, Chihiro Minamide^2,3, Hirotaka Takahashi⁴, Tatsuya Sawasaki⁴, Shin-ichi Terawaki² (1.Grad. Sch. of Sci. Eng., Ehime Univ., 2.Div. of Struct. Ana. of Prot. Comp., PROS., Ehime Univ., 3.Fac. of Eng., Ehime Univ., 4.Div. of Cell-free Sci., PROS., Ehime Univ.)

キーテクノロジー：AlphaScreen

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11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[2T05-05]Structural basis for the regulation of kinase activity, substrate specificity and selectivity of stress-responsive MAP kinase p38α via sensing the slight acidification

^○Yuji Tokunaga, Koh Takeuchi (Graduate School of Pharmaceutical Sciences, the University of Tokyo)

キーテクノロジー：核磁気共鳴（NMR）法

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11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[2T05-06]Cryo-EM structures of recombinant mutant tau filaments

^○Yuta Sato^1,2, Masami Suzukake², Masato Kawasaki³, Toshio Moriya³, Miki Senda³, Kanae Ando¹, Toshiya Senda³, Shinichi Hisanaga^1,2, Masato Hasegawa², Takashi Nonaka^1,2 (1.Department of Biological Sciences, Graduate School of Science, Tokyo Metropolitan University, 2.Department of Clinical Medical Science, Dementia Research Project, Tokyo Metropolitan Institute of Medical Science, 3.Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization)

キーテクノロジー：クライオ電子顕微鏡

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