Structural changes in the oxygen-evolving complex of photosystem II induced by the S1 to S2 transition: A combined XRD and QM/MM study.
Structural changes in the oxygen-evolving complex of photosystem II induced by the S1 to S2 transition: A combined XRD and QM/MM study.
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S1至S2转变引起的光系统II的氧气发展复合物的结构变化:XRD和QM/MM研究的组合。
DOI:
10.1021/bi5011915
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发表时间:
2014-11-11
期刊:
影响因子:
2.9
通讯作者:
Batista, Victor S.
中科院分区:
文献类型:
--
作者:
Askerka, Mikhail;Wang, Jimin;Brudvig, Gary W.;Batista, Victor S.
The S1 → S2 transition of the oxygen-evolving complex (OEC) of photosystem II does not involve the transfer of a proton to the lumen and occurs at cryogenic temperatures. Therefore, it is commonly thought to involve only Mn oxidation without any significant change in the structure of the OEC. Here, we analyze structural changes upon the S1 → S2 transition, as revealed by quantum mechanics/molecular mechanics methods and the isomorphous difference Fourier method applied to serial femtosecond X-ray diffraction data. We find that the main structural change in the OEC is in the position of the dangling Mn and its coordination environment.
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DOI:
10.1126/science.1234273
发表时间:
2013-04-26
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Kern J;Alonso-Mori R;Tran R;Hattne J;Gildea RJ;Echols N;Glöckner C;Hellmich J;Laksmono H;Sierra RG;Lassalle-Kaiser B;Koroidov S;Lampe A;Han G;Gul S;Difiore D;Milathianaki D;Fry AR;Miahnahri A;Schafer DW;Messerschmidt M;Seibert MM;Koglin JE;Sokaras D;Weng TC;Sellberg J;Latimer MJ;Grosse-Kunstleve RW;Zwart PH;White WE;Glatzel P;Adams PD;Bogan MJ;Williams GJ;Boutet S;Messinger J;Zouni A;Sauter NK;Yachandra VK;Bergmann U;Yano J
通讯作者:
Yano J
影响因子:
2.9
作者:
Lizasa, Mitsuhiro;Suzuki, Hiroyuki;Noguchi, Takumi
通讯作者:
Noguchi, Takumi
DOI:
10.1073/pnas.92.8.3209
发表时间:
1995-04-11
影响因子:
11.1
作者:
MESSINGER, J;BADGER, M;WYDRZYNSKI, T
通讯作者:
WYDRZYNSKI, T
影响因子:
2.9
作者:
Pal, Rhitankar;Negre, Christian F. A.;Batista, Victor S.
通讯作者:
Batista, Victor S.
影响因子:
2.9
作者:
Luber, Sandra;Rivalta, Ivan;Umena, Yasufumi;Kawakami, Keisuke;Shen, Jian-Ren;Kamiya, Nobuo;Brudvig, Gary W.;Batista, Victor S.
通讯作者:
Batista, Victor S.