論文

査読有り
2010年6月

An overview on chlorophylls and quinones in the photosystem I-type reaction centers

PHOTOSYNTHESIS RESEARCH
  • Shunsuke Ohashi
  • ,
  • Tatsuya Iemura
  • ,
  • Naoki Okada
  • ,
  • Shingo Itoh
  • ,
  • Hayato Furukawa
  • ,
  • Masaaki Okuda
  • ,
  • Mayumi Ohnishi-Kameyama
  • ,
  • Takuro Ogawa
  • ,
  • Hideaki Miyashita
  • ,
  • Tadashi Watanabe
  • ,
  • Shigeru Itoh
  • ,
  • Hirozo Oh-oka
  • ,
  • Kazuhito Inoue
  • ,
  • Masami Kobayashi

104
2-3
開始ページ
305
終了ページ
319
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1007/s11120-010-9530-3
出版者・発行元
SPRINGER

Minor but key chlorophylls (Chls) and quinones in photosystem (PS) I-type reaction centers (RCs) are overviewed in regard to their molecular structures. In the PS I-type RCs, the prime-type chlorophylls, namely, bacteriochlorophyll (BChl) a' in green sulfur bacteria, BChl g' in heliobacteria, Chl a' in Chl a-type PS I, and Chl d' in Chl d-type PS I, function as the special pairs, either as homodimers, (BChl a')(2) and (BChl g')(2) in anoxygenic organisms, or heterodimers, Chl a/a' and Chl d/d' in oxygenic photosynthesis. Conversions of BChl g to Chl a and Chl a to Chl d take place spontaneously under mild condition in vitro. The primary electron acceptors, A (0), are Chl a-derivatives even in anoxygenic PS I-type RCs. The secondary electron acceptors are naphthoquinones, whereas the side chains may have been modified after the birth of cyanobacteria, leading to succession from menaquinone to phylloquinone in oxygenic PS I.

Web of Science ® 被引用回数 : 22

リンク情報
DOI
https://doi.org/10.1007/s11120-010-9530-3
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000278582900019&DestApp=WOS_CPL
ID情報
  • DOI : 10.1007/s11120-010-9530-3
  • ISSN : 0166-8595
  • Web of Science ID : WOS:000278582900019

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