[1P-076] Allosteric conformational changes of small GTPase Ras on its inactivation process revered by SACLA, SPring-8 and NMR.

^〇Yoshiteru Makino¹, Takashi kawmura ², Yoko Yoshikawa⁴, Eriko Nango³, Fumi Shima², Fumi Shima⁴ (1.Graduate School of Medicine, Kobe University, 2.Structural Biology Division, Japan Synchrotron Radiation Research Institute, 3.IMRAM, Tohoku Univ., 4.Graduate School of Science, Technology, and Innovation, Kobe University)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-077] Structural analysis of palytoxin-bound Na⁺,K⁺-ATPase

^〇Ryuta Kanai¹, Flemming Cornelius², Bente Vilsen², Chikashi Toyoshima¹ (1.IQB, The Univ. of Tokyo, 2.Dept. of Biomed., Aarhus Univ.)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-078] Research for human S100A3 tetramer structure analysis using its arginine mutants

^〇Hiriyuki Iida¹, kenji Ite^1,2, masaki Unno^1,2 (1.Grad.Sci. Eng. Ibaraki Univ., 2.iFRC, Ibaraki Univ.)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-079] Structural characterization of Tat-specifically induced CDK9 local structure, namely CDK9 hidden cavity, and search for novel CDK inhibitors

^〇Kaori Asamitsu¹, Takashi Okamoto¹, Takatsugu Hirokawa² (1.Department of Neurocognitive Science, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, 2.Division of Biomedical Science, Faculty of Medicine, University of Tsukuba)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-080] Heterologous expression and structural characterization of human selenoprotein P

^〇Renya Toga¹, Hiroshi Amesaka¹, Mizuho Hara¹, Kazufumi Takano¹, Hisaaki Mihara², Yoshiro Saito³, Shun-ichi Tanaka¹ (1.Grad. Sch. Life Env. Sci., Kyoto Pref. Univ., 2.Fac. Life Sci., Ritsumeikan Univ. , 3.Grad. Sch. Pharm., Tohoku Univ. )

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-081] Comparison of oxidative stress resistance of SUF, SUF-like, and ISC sulfur-transfer systems involved in Fe-S cluster biosynthesis

^〇Chisato Maki¹, Suguru Muroga¹, Takuya Terahata¹, Yukino Shimada¹, Kouhei Kunichika¹, Ryosuke Nakamura¹, Takashi Fujishiro¹, Yasuhiro Takahashi¹ (Department of Biochemistry and Molecular Biology, Graduate School of Science and Engineering, Saitama University)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-082（1T06a-01）] Structural basis for the efficient sulfur transfer via an E. coli protein TusE required for tRNA 2-thiouridine formation as elucidated by solution NMR spectroscopy

^〇Yuji Tokunaga¹, Naoki Shigi², Ichio Shimada³, Koh Takeuchi¹ (1.Graduate School of Pharmaceutical Sciences, the University of Tokyo, 2.Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, 3.The Center for Biosystems Dynamics Research, RIKEN)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-083（1T06a-02）] Study on molecular mechanism of pentosidine accumulation in schizophrenia

^〇Azuna Ozawa^1,2, Kazuya Toriumi¹, Yasue Horiuchi¹, Mitsuhiro Miyashita⁴, Akinori Endo³, Yasushi Saeki³, Masanari Itokawa¹, Makoto Arai¹ (1.Tokyo Metropolitan Institute of Medical Science Schizophrenia Research Project, 2.Niigata University Graduate school of Medical and Dental Sciences Molecular and Cellular Medicine Major, 3.Tokyo Metropolitan Institute of Medical Science Protein Metabolism Project, 4.Tokyo Metropolitan Institute of Medical Science Social Science & Medicine Research Center)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-084] MIF family proteins are major targets of glutationyl-carbonylation in rat liver damaged by carbon tetrachloride

^〇Mineyoshi Hiyoshi¹, Harumi Osago¹, Mikiko Kobayashi-Miura¹, Nobumasa Hara¹ (Department of biochemistry, Shimane university, Faculty of medicine)

The 95th Annual Meeting of the Japanese Biochemical Society

[1P-085（1T06a-03）] Ubiquitination of phosphatidylethanolamine in organellar membranes

^〇Jun-ichi Sakamaki¹, Koji L. Ode², Yoshitaka Kurikawa¹, Hiroki R. Ueda², Hayashi Yamamoto¹, Noboru Mizushima¹ (1.Department of Biochemistry and Molecular Biology, Graduate School of Medicine, The University of Tokyo, 2.Department of Systems Pharmacology, Graduate School of Medicine, The University of Tokyo)

The 95th Annual Meeting of the Japanese Biochemical Society