[P-195(1T15m-06)] Structural basis of 3' splice site recognition by splicing factor U2AF1.

^○Hisashi Yoshida^1,2, Sam-Yong Park², Yuko Nariai³, Gyosuke Sakashita³, Kanako Kuwasako⁴, Yutaka Muto⁴, Takeshi Urano³, Eiji Obayashi³ (1.University of Tsukuba, Life Science Center for Survival Dynamics, 2.Yokohama city University, Graduate School of Medical Life Science, 3.Shimane University, Faculty of Medicine, 4.Musashino University, Faculty of Pharmacy)

The 94th Annual Meeting of JBS

[P-196] Crystal growth for PcyA D105N-BV and Crystal Structure Analysis for Elucidation of Protonated States

^○Ryota Nanasawa¹, Kazuki Horie¹, Yoshinori Hagiwara², Masakazu Sugishima³, Kei Wada⁴, Keiichi Fukuyama⁵, Masaki Unno^1,6 (1.Graduate School of science and engineering, Ibaraki University, 2.National Institute of Technology, Kurume College, 3.Department of Medical Biochemistry, Kurume University School of Medicine, 4.Department of Medical Sciences, University of Miyazaki, 5.Department of Biological Sciences, Graduate School of Science, Osaka University, 6.iFRC, Ibaraki Univ)

The 94th Annual Meeting of JBS

[P-197(1T15m-12)] Conformational changes neighboring the GTP-binding site of small GTPase Ras upon GTP hydrolysis process.

^○Maho Saeki¹, Yoshiteru Makino², Takashi Kawamura³, Eriko Nango⁴, Takashi Kumasaka³, Fumi Shima¹ (1.Grad. Sch. Sci. Tec. Innov., Kobe Univ., 2.Grad. Sch. Med., Kobe Univ., 3.SPring-8, JASRI., 4.IMRAM., Tohoku Univ.)

The 94th Annual Meeting of JBS

[P-198] Structual study of TRPV4 channel involved in temperature sensing in humans by Cryo-EM single particle analysis

^○Satsuki Masu¹, Kosuke Hosokawa¹, Hideki Shigematsu², Shingo Nagano³, Yusuke Sato³, Tomoya Hino³ (1.Grad. Sch. Sus. Sci., Tottori Univ., 2.SPring-8 Cent., RIKEN, 3.Grad. Sch. Eng., Tottori Univ.)

The 94th Annual Meeting of JBS

[P-199(1T15m-01)] Structural biology research supported by the Photon Factory macromolecular crystallography beamlines

^○Yusuke Yamada^1,2, Naohiro Matsugaki^1,2, Masahide Hikita^1,2, Masahiko Hiraki^2,3, Akira Shinoda¹, Toshiya Senda^1,2 (1.Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization, 2.School of High Energy Accelerator Science, The Graduate University for Advanced Studies, 3.Mechanical Engineering Center, Applied Research Laboratory, High Energy Accelerator Research Organization)

The 94th Annual Meeting of JBS

[P-200] Establishment of functional antibody against human membrane protein blocking SARS-CoV-2 infection

^○Seiwa Nakamura, SiSi Chen, Takeshi Murata, Satoshi Ogasawara (Department of chemistry, Graduate school of Science, Chiba University)

The 94th Annual Meeting of JBS

[P-201(1T15m-09)] Structural analysis of loss-of-function mutant of cardiac ryanodine receptor by cryo-EM

^○Haruo Ogawa¹, Takuya Kobayashi², Akihisa Tsutsumi³, Nagomi Kurebayashi², Kei Saito⁴, Masami Kodama², Takashi Sakurai², Masahide Kikkawa³, Takashi Murayama² (1.Kyoto University Graduate School of Pharmaceutical Sciences, 2.Juntendo University Graduate School of Medicine, 3.Graduate School of Medicine, The University of Tokyo, 4.Graduate School of Arts and Sciences, The University of Tokyo)

The 94th Annual Meeting of JBS

[P-202] 50 years of Protein Data Bank in the Journal of Biochemistry

^○Genji Kurisu (Institute for Protein Research)

The 94th Annual Meeting of JBS

[P-203] Structural basis for ubiquitin recognition by Legionella deubiquitinase LotA

^○Norihiro Takekawa¹, Tomoko Kubori^2,3, Tomoya Iwai¹, Hiroki Nagai^2,3, Katsumi Imada¹ (1.Department of Macromolecular Science, Graduate School of Science, Osaka University, 2.Department of Microbiology, Graduate School of Medicine, Gifu University, 3.G-CHAIN, Gifu University)

The 94th Annual Meeting of JBS

[P-204] A novel allostery in cytochrome c oxidase

^○Yuya Nishida¹, Sachiko Yanagisawa², Rikuri Morita³, Kyoko Itou (Shinzawa)², Yasunori Shintani¹ (1.Department of Molecular Pharmacology, National Cerebral and Cardiovascular Center, 2.Graduate School of Life Science, University of Hyogo, 3.Center for Computational Sciences, University of Tsukuba)

The 94th Annual Meeting of JBS