On the Role of Soluble Redox Carriers Alternative to Cytochrome c2 As Donors to Tetraheme-Type Reaction Centers and Cytochrome Oxidases

Autor:	Alejandro Hochkoeppler, Ilaria Principi, Davide Zannoni, Patrizia Bonora, Stefano Ciurli
Rok vydání:	1999
Předmět:	Photosynthetic reaction centre chemistry.chemical_compound Cytochrome biology chemistry Cytochrome C1 Stereochemistry Cytochrome c biology.protein Bacteriochlorophyll Electrochemical gradient Redox Electron transport chain
Zdroj:	The Phototrophic Prokaryotes ISBN: 9781461371885
DOI:	10.1007/978-1-4615-4827-0_34
Popis:	In bacterial phototrophs, the light-induced oxidation of a reaction center (RC) bacteriochlorophyll dimer (P+) ultimately reduces a quinone pool (Q-pool) which is subsequently oxidized by a cytochrome bc 1 complex. To generate chemical energy from subsequent photons of light, P+ must be reduced to the ground state. This cyclic electron transport is linked to formation of a proton electrochemical gradient (▵μH +) which is used to drive ATP synthesis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c9c85685bcd445691e275ccd7664f0b7 https://doi.org/10.1007/978-1-4615-4827-0_34 Zobrazit plný text záznamu