Academic Events » General Presentation

Photobiology: Photosynthesis

Thu. Sep 29, 2022 4:30 PM - 7:00 PM Poster (Hakodate Arena Main Arena)

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5:30 PM - 6:30 PM

[2Pos238] Location of the two high-affinity Mn²⁺ site in photosystem II detected by PELDOR

〇Hiroyuki Mino¹, Mizue Asada^1,2 (1.Grad. Sch. Sci., Nagoya Univ., 2.Inst. Molecular Sci.)

4:30 PM - 5:30 PM

[2Pos239] Effects of stromal and lumenal side perturbations on the redox potential of the primary quinone Q_A in photosystem II

〇Yuki Kato¹, Takumi Noguchi¹ (1.Grad. Sch. Sci, Nagoya Univ.)

5:30 PM - 6:30 PM

[2Pos240*] Single-molecule transient absorption spectroscopy of energy transfer in photosynthetic antenna complex

〇Shun Arai¹, Tomomi Inagaki², Chihiro Azai², Toru Kondo¹ (1.Dept. of Life Sci. and Tech., Tokyo Tech., 2.Grad. Sch. Life Sci., Ritsumeikan Univ.)

4:30 PM - 5:30 PM

[2Pos241] Effect of the non-conjugated functional group on the optical properties of a photosynthetic carotenoid, siphonaxanthin.

〇Soichiro Seki¹, Kazuhiro Yoshida¹, Yumiko Yamano², Naohiro Oka³, Mitsuru Sugisaki¹, Ritsuko Fujii^1,4 (1.Grad. Sch. Sci., Osaka Metropolitan Univ., 2.Comp. Edu. Res. Cntr, Kobe Pharmaceutical Univ., 3.Bio-Innovation Res. Cntr, Tokushima Univ., 4.Res. Cntr. Artif. Photosynth., Osaka Metropolitan Univ.)

5:30 PM - 6:30 PM

[2Pos242] Time-resolved infrared study on the mechanism of photoassembly of the water-oxidizing Mn₄CaO₅ cluster in photosystem Ⅱ

〇Shunya Watanabe¹, Yuichiro Shimada¹, Takumi Noguchi¹ (1.Grad. Sch. Sci., Nagoya Univ.)

4:30 PM - 5:30 PM

[2Pos243] DFT and DLPNO-CC calculation of relative stability and electronic states in the S₂ state of the CaMn₄O₅ cluster of the OEC of the PSII

〇Koichi Miyagawa¹, Takashi Kawakami^2,3, Mitsuo Shoji¹, Hiroshi Isobe⁴, Kizashi Yamaguchi^3,5, Yasuteru Shigeta¹ (1.Center for Computational Sciences, University of Tsukuba, 2.Graduate School of Science, Osaka University, 3.RIKEN Center for Computational Science, 4.Research Institute for Interdisciplinary Science, Okayama University, 5.Center for Quantum Information and Quantum Biology, Osaka University)

5:30 PM - 6:30 PM

[2Pos244] The analysis of absorption spectra of light-harvesting antenna LH2 in purple bacteria by molecular dynamics simulation

〇Shunsuke Yabu¹, Hirofumi Sato^1,2, Masahiro Higashi¹ (1.Graduate School of Engineering, Kyoto Univ., 2.FIFC, Kyoto Univ.)

4:30 PM - 5:30 PM

[2Pos245] Structural insights into the substrate water delivery and water oxidation in photosystem II by analysis with an X-ray free-electron laser

〇Michi Suga¹, Yoshiki Nakajima¹, Hongjie Li¹, Jian-Ren Shen¹ (1.Okayama Univ)

Session information

Photobiology: Photosynthesis