第60回日本生物物理学会年会

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1SBA 量⼦ビームでひも解くタンパク質の⼤きな構造変化 –タンパク質ダイナミクス理解の新潮流

2022年9月28日(水) 09:00 〜 11:30 B会場 (函館アリーナ 武道館B)

オーガナイザー:山本 直樹(自治医科大),関口 博史(高輝度光科学研究セ)

Biological systems function by constantly changing their hierarchical and inter-hierarchical interactions among molecules, cells, and individuals. In order to visualize these dynamics, it is effective to approach them using penetrating quantum beams such as X-rays and neutron beams. This symposium will introduce recent advances in quantum beam techniques for biophysical research, mainly focusing on large structural changes within and between protein molecules. Furthermore, molecular dynamics simulation studies combined with the experimental researches, which deepen the knowledge on molecular mechanisms of the complexed protein systems, will also be shown.

10:42 〜 11:05

[1SBA-6] 非干渉性中性子散乱で観測するアミロイド構造多形体及びリン脂質分子のサブナノ秒ダイナミクス／Sub-nanosecond dynamics of amyloid polymorphs and phospholipid molecules observed by incoherent neutron scattering

〇松尾 龍人1,2,3、Alessio De Francesco2、Aline Cissé2,3、Dominique Bicout2,3、Peters Judith2,3,4 (1.量研・量子生命科学研究所、2.Institut Laue-Langevin, France、3.Université Grenoble Alpes, France、4.Institut Universitaire de France)