翻訳と辞書 Words near each other ・ Photostimulated luminescence ・ Photostimulation ・ Photostomias ・ Photostylus pycnopterus ・ Photoswitch ・ Photosynth ・ Photosynthate partitioning ・ Photosynthesis ・ Photosynthesis system ・ Photosynthetic (album) ・ Photosynthetic capacity ・ Photosynthetic efficiency ・ Photosynthetic picoplankton ・ Photosynthetic pigment ・ Photosynthetic reaction centre ・ Photosynthetic reaction centre protein family ・ Photosynthetic state transition ・ Photosynthetically active radiation ・ Photosystem ・ Photosystem I ・ Photosystem II ・ Photosystem II light-harvesting protein ・ Phototaxis ・ Phototendering ・ Phototheca ・ Phototherapeutic keratectomy ・ Photothermal effect ・ Photothermal microspectroscopy ・ Photothermal optical microscopy ・ Photothermal spectroscopy Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Photosynthetic reaction centre protein family ： ウィキペディア英語版 Photosynthetic reaction centre protein family Photosynthetic reaction centre proteins are main protein components of photosynthetic reaction centres of bacteria and plants. ==In bacteria== The photosynthetic apparatus in non-oxygenic bacteria consists of light-harvesting protein-pigment complexes LH1 and LH2, which use carotenoid and bacteriochlorophyll as primary donors. LH1 acts as the energy collection hub, temporarily storing it before its transfer to the photosynthetic reaction centre (RC). Electrons are transferred from the primary donor via an intermediate acceptor (bacteriophaeophytin) to the primary acceptor (quinine Qa), and finally to the secondary acceptor (quinone Qb), resulting in the formation of ubiquinol QbH2. RC uses the excitation energy to shuffle electrons across the membrane, transferring them via ubiquinol to the cytochrome bc1 complex in order to establish a proton gradient across the membrane, which is used by ATP synthetase to form ATP. The core complex is anchored in the cell membrane, consisting of one unit of RC surrounded by LH1; in some species there may be additional subunits. RC consists of three subunits: L (light), M (medium), and H (heavy). Subunits L and M provide the scaffolding for the chromophore, while subunit H contains a cytoplasmic domain. In ''Rhodopseudomonas viridis'', there is also a non-membranous tetrahaem cytochrome (4Hcyt) subunit on the periplasmic surface. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Photosynthetic reaction centre protein family」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.