Energy transfer in a single self‐aggregated photosynthetic unit
Energy transfer in a single self‐aggregated photosynthetic unit
复制标题
单个自聚集光合单元中的能量转移
DOI：
10.1016/s0014-5793(03)00623-9
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发表时间：
2003
期刊：
影响因子：
3.5
通讯作者：
J. Köhler
中科院分区：
文献类型：
--
作者：
C. Hofmann;F. Francia;G. Venturoli;D. Oesterhelt;J. Köhler
细菌光合作用的主要事件依赖于组织在超分子结构中的各种专门蛋白质复合物的相互作用，通常称为光合单元（PSU），其由光化学反应中心和相关的天线网络组成。采用单分子光谱技术，我们已经能够观察到单个PSU内的激发能量转移。从这些发现中，我们得出结论，PSU的结构单元在非膜环境中自发形成稳定的功能性聚集体。
The primary events of bacterial photosynthesis rely on the interplay of various specialized protein complexes organized in a supramolecular structure commonly termed the photosynthetic unit (PSU), which consists of the photochemical reaction center and of an associated antenna network. Employing single‐molecule spectroscopic techniques we have been able to observe the excitation‐energy transfer within a single PSU. From these findings we conclude that the building blocks of the PSU spontaneously form stable, functional aggregates in a non‐membrane environment.
影响因子：
5.7
作者：
Koepke, J;Hu, XC;Michel, H
通讯作者：
Michel, H