Faculty Profiles - SHEN Jian-Ren

MISC - SHEN Jian-Ren

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高分解能結晶構造に基づく光合成水分解・酸素発生の分子機構

沈建仁

酵素工学ニュース 67 15 - 19 2012

Mechanism of Photosynthetic Water-splitting Based on the High Resolution Structure of Photosystem II

SHEN Jian-Ren, UMENA Yasufumi, KAWAKAMI Keisuke, KAMIYA Nobuo

Seibutsu Butsuri 52 ( 3 ) 140 - 143 2012

Language：Japanese Publisher：The Biophysical Society of Japan General Incorporated Association

Photosystem II (PSII) is a membrane-protein complex consisting of 17 trans-membrane subunits and 3 peripheral, extrinsic subunits with a total molecular mass of 350 kDa for a monomer. PSII performs a series of light-induced electron transfer reactions, leading to the conversion of light energy into biologically useful chemical energy, coupled with this is the splitting of water and generation of molecular oxygen. Both the chemical energy converted and molecular oxygen generated by PSII are indispensible for sustaining life on the earth; thus PSII is an extremely important protein complex. We have succeeded in crystallizing the PSII complex at a resolution of 1.9 Å, and analyzed its structure. Here we describe the structure of PSII, in particular the Mn₄CaO₅-cluster, which is the catalytic center of water-splitting, analyzed at the atomic resolution. Based on these, we discuss the possible mechanisms of light-induced water-splitting and its implications in artificial photosynthesis.<br>

DOI： 10.2142/biophys.52.140

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Other Link： https://jlc.jst.go.jp/DN/JALC/10000488562?from=CiNii

Running on sun

M. M, Najafpour, J. Barber, J-R. Shen, G. F. Moore, Govindjee

Chemistry World 2012 ( November ) 43 2012

Mechanism of photosynthetic water-splitting based on high resolution structure of photosystem II

Jian-Ren Shen, Yasufumi Umena, Keisuke Kawakami, Nobuo Kamiya

Biophysics 52 ( 3 ) 140 - 143 2012

Language：Japanese Publisher：The Biophysical Society of Japan General Incorporated Association

DOI： 10.2142/biophys.52.140

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Other Link： https://jlc.jst.go.jp/DN/JALC/10000488562?from=CiNii

Elucidating the largest mystery of photosynthesis

Jian-Ren Shen

195 12 - 16 2012

光化学系IIにおける酸素発生中心Mnクラスターの多周波EPR研究

松岡秀人, SHEN Jian-Ren, 伊東信哉, 古川貢, 中村敏和, 山内清語

電子スピンサイエンス学会年会講演要旨集 51st 2012

25pGP-7 Densily functional study of electronic structures of the manganese cluster in photosystem II

Yamanaka S., Kanda K., Umena Y., Kawakami K., Shen J.-R., Kamiya N., Okumura M., Nakamura H., Yamaguchi K.

Meeting abstracts of the Physical Society of Japan 66 ( 1 ) 378 - 378 2011.3

25pGP-2 Atomic resolution structure of photosystem II that enables photosynthetic oxygen evolution

Shen Jian-Ren, Umena Yasufumi, Kawakami Keisuke, Kamiya Nobuo

Meeting abstracts of the Physical Society of Japan 66 ( 1 ) 376 - 376 2011.3

27pHC-12 Simulation of time-resolved fluorescence spectrum of photosystem II on the basis of structural information

Shibata Y., Nishi S., Noji T., Kawakami K., Shen J. R., Renaer Thomas

Meeting abstracts of the Physical Society of Japan 66 ( 1 ) 794 - 794 2011.3

光合成水分解・酸素発生を可能にする光化学系IIの原子構造

沈建仁

光合成研究 21 72 - 79 2011

Location and function of chloride ions in oxygen-evolving photosystem II revealed by X-Ray crystallography

Jian-Ren Shen

SPring-8 Research Frontiers 2009 22 - 23 2010

電子伝達活性

沈建仁

低温科学 67 551 - 560 2009

光化学系IIの例から見る膜タンパク質複合体の結晶化と構造解析

沈建仁, 川上恵典

光合成研究 19 19 - 25 2009

系II複合体の精製法

沈建仁, 榎並勲

低温科学 67 275 - 283 2009

単結晶光化学系II複合体の高周波CW/パルスESR研究

松岡秀人, SHEN Jian-Ren, 西山圭, 大庭裕範, 山内清語, 古川貢, 中村敏和, 河盛阿佐子

電子スピンサイエンス学会年会講演要旨集 48th 2009

A brief introduction of Kimiyuki Satoh TRIBUTE

Isao Enami, Jian-Ren Shen

PHOTOSYNTHESIS RESEARCH 98 ( 1-3 ) 7 - 11 2008.10

Language：English Publisher：SPRINGER

In this Special Issue of Photosynthesis Research (Structure, Function, and Dynamics of Photosystem II) in honor of Kimiyuki Satoh and Thomas J. Wydrzynski, we present here a brief introduction to the scientific career and achievements of Kimiyuki Satoh, a great scientist with numerous important contributions in photosynthesis research, especially in the field of photosystem II.

DOI： 10.1007/s11120-008-9338-6

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Purification and crystallization of photosystem II dimmer complex

Hideyuki Adachi, Isao Enami, Takahiro Henmi, Nobuo Kamiya, Jian-Ren Shen

Photosynthesis. Energy from the Sun 1 351 - 356 2008

光化学系II反応中心の多周波EPR研究

松岡秀人, SHEN Jian-Ren, 西山圭, 古川貢, 中村敏和, 山内清語, 河盛阿佐子

電子スピンサイエンス学会年会講演要旨集 47th 2008

Purification and crystallization of photosystem II complex from a red alga Cyanidium Caldarium.

Hideyuki Adachi, Isao Enami, Takahiro Henmi, Nobuo Kamiya, Jian-Ren Shen

PLANT AND CELL PHYSIOLOGY 48 S98 - S98 2007

Crystal structure analysis of a mutant photosystemII complex lacking PsbM from Thermosynechococcus vulcanus.

Yosuke Kawabata, Takahiro Henmi, Masako Iwai, Takashi Suemasu, Keisuke Kawakami, Chika Aoyama, Masahiko Ikeuchi, Nobuo Kamiya, Jian-Ren Shen

PLANT AND CELL PHYSIOLOGY 48 S97 - S97 2007

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