FullText URL CurrOpinStructBiol_39_46.pdf
Author Suga, Michihiro| Qin, Xiaochun| Kuang, Tingyun| Shen, Jian-Ren|
Abstract Photosystem I (PSI) is one of the two photosystems in oxygenic photosynthesis, and absorbs light energy to generate reducing power for the reduction of NADP+ to NADPH with a quantum efficiency close to 100%. The plant PSI core forms a supercomplex with light-harvesting complex I (LHCI) with a total molecular weight of over 600 kDa. Recent X-ray structure analysis of the PSI-LHCI membrane-protein supercomplex has revealed detailed arrangement of the light-harvesting pigments and other cofactors especially within LHCI. Here we introduce the overall structure of the PSI-LHCI supercomplex, and then focus on the excited energy transfer (EET) pathways from LHCI to the PSI core and photoprotection mechanisms based on the structure obtained.
Note © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Published Date 2016-08
Publication Title Current Opinion in Structural Biology
Volume volume39
Start Page 46
End Page 53
ISSN 0959-440X
NCID AA10836185
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders http://creativecommons.org/licenses/by-nc-nd/4.0/
File Version author
PubMed ID 27131043
DOI 10.1016/j.sbi.2016.04.004
Web of Sience KeyUT 000386411000008
Related Url https://doi.org/10.1016/j.sbi.2016.04.004