[2P-197] Translational function of E.coli ribosomes is reduced by chain scission of L31 protein caused by outer-membrane protease7 during ribosome preparation.

^○Akira Wada, Masami Ueta, Chieko Wada (YOSHIDA BIOLOGICAL LABORATORY INC　BIOLOGICAL INFORMATION RESEARCH)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-198] Non-AUG initiation codons acquired in evolution expand protein functions

^○Taisuke Mizoo¹, Akinobu Matsumoto¹, Kazuya Ichihara¹, Takeo Suzuki², Tsutomu Suzuki², Keiichi Nakayama¹ (1.Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, 2.Department of Chemistry and Biotechnology, Graduate School of Engineering, University of Tokyo)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-199] METTL18-mediated histidine methylation on ribosome protein modulates tyrosine translation for proteostasis maintenance

^○Eriko MatsuuraSuzuki¹, Tadahiro Shimazu¹, Mari Takahashi², Kaoru Kotoshiba¹, Takehiro Suzuki³, Kazuhiro Kashiwagi², Yoshihiro Sohtome^1,3, Mai Akakabe¹, Mikiko Sodeoka^1,3, Naoshi Dohmae³, Takuhiro Ito², Yoichi Shinkai¹, Shintaro Iwasaki^1,4 (1.RIKEN CPR, 2.RIKEN BDR, 3.RIKEN CSRS, 4.Graduate School of Frontier Sciences, The University of Tokyo)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-200] microRNAs slow translating ribosomes to prevent protein misfolding

^○Hiroaki Sako¹, Mohieldin Youssef¹, Olga Elisseeva¹, Takayuki Akimoto², Katsuhiko Suzuki², Takashi Ushida³, Tadashi Yamamoto¹ (1.Yamamoto U., OIST, 2.Fac. of Sports., Waseda, 3.Dept. of Mec. Eng., Uni. of Tokyo)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-201] Development of allosteric ribozyme based on R3C ligase ribozyme

^○Yuna Akatsu¹, Hiromi MutsuroAoki¹, Koji Tamura^2,1 (1.Dept. of Biol. Sci. & Technol., Tokyo Univ. of Sci, 2.Res. Inst. For Sci. & Technol., Tokyo Univ. of Sci)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-202] Analysis of ligation reaction using the mutants of reduced L1 ligase ribozyme

^○Yuki Nitta¹, Hiromi MutsuroAoki¹, Koji Tamura^1,2 (1.Dept. of Biol. Sci. & Technol., Tokyo Univ. of Sci., 2.Res. Inst. for Sci. & Technol., Tokyo Univ. of Sci.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-203] Attempt to glycylate tRNAAla with alanyl tRNA synthase

^○Riku Otsuka¹, Hiromi MutsuroAoki¹, Koji Tamura^1,2 (1.Dept. of Biol. Sci. & Technol., Tokyo Univ. of Sci., 2.Res. Inst. for Sci. & Technol., Tokyo Univ. of Sci.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-204] Analysis of aminoacylation mechanism of unique RNA minihelix by Nanoarcheum equitans alanylalanyl-tRNA synthetase

^○YUKI WATANABE¹, RYOUDAI KURUHARA¹, HIROMI MUTSUROAOKI¹, KOJI TAMURA^1,2 (1.Dept. of Biol. Sci. & Technol., Tokyo Univ. of Sci, 2.Res Inst. for Sci. & Technol., Tokyo Univ. of Sci)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-205] Peptide bond formation between aminoacyl-tRNAs by primitive PTC

Mai Kawabata¹, Kentaro Kawashima¹, ^○Hiromi MutsuroAoki¹, Tadashi Ando¹, Takuya Umehara¹, Koji Tamura^1,2 (1.Dept. of Biol. Sci. & Technol., Tokyo Univ. of Sci., 2.Res. Inst. for Sci. & Technol., Tokyo Univ. of Sci.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[2P-206] The decoding of ubiquitin-code for clearance of ribosome collision by RQT complex

^○Yoshitaka Matsuo, Toshifumi Inada (IMSUT)

The 45th Annual Meeting of the Molecular Biology Society of Japan