Autor:	Richard E. McCarty, Yoav Evron, Eric A. Johnson
Rok vydání:	2000
Předmět:	biology ATP synthase Physiology Chemistry Chemiosmosis Photophosphorylation Cell Biology Electron transport chain Biochemistry ATP synthase gamma subunit F-ATPase biology.protein V-ATPase ATP synthase alpha/beta subunits
Zdroj:	Journal of Bioenergetics and Biomembranes. 32:501-506
ISSN:	0145-479X
DOI:	10.1023/a:1005669008974
Popis:	The chloroplast ATP synthase is strictly regulated so that it is very active in the light (rates of ATP synthesis can be higher than 5 micromol/min/mg protein), but virtually inactive in the dark. The subunits of the catalytic portion of the ATP synthase involved in activation, as well as the effects of nucleotides are discussed. The relation of activation to proton flux through the ATP synthase and to changes in the structure of enzyme induced by the proton electrochemical gradient are also presented. It is concluded that the gamma and epsilon subunits of CF(1) play key roles in both regulation of activity and proton translocation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d88fe3c03aa531558204fc2266190279 https://doi.org/10.1023/a:1005669008974 Zobrazit plný text záznamu Full text from SpringerLink