Solution Structure of Psb27 from Cyanobacterial Photosystem II,

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• 作者：Peter D. Mabbitt ; Gilles J. P. Rautureau ; Catherine L. Day ; Sigurd M. Wilbanks ; Julian J. Eaton-Rye ; Mark G. Hinds
• 刊名：Biochemistry
• 出版年：2009
• 出版时间：September 22, 2009
• 年：2009
• 卷：48
• 期：37
• 页码：8771-8773
• 全文大小：722K
• 年卷期：v.48,no.37(September 22, 2009)
• ISSN：1520-4995

文摘

Psb27 is a highly conserved component of photosystem II. The three-dimensional structure has a well-defined helical core, composed of four helices arranged in a right-handed up−down−up−down fold, with a less ordered region of the structure located at the N-terminus. The position of conserved residues on the surface suggests conserved functional roles for distinct interconnected features encompassing a P−Φ−P loop, a polar patch spanning helices α3 and α4, and the N-terminal sequence.