Browsing by author "Allen, Toby W."
Garcia, Alvaro; Lev, Bogdan; Hossain, Khondker R.; Gorman, Amy; Diaz, Dil; Pham, T. H. Nguyen; Cornelius, Flemming; Allen, Toby W.; Clarke, Ronald J.Published 2019-02-15Cholesterol’s effects on Na+,K+-ATPase reconstituted in phospholipid vesicles have been extensively studied. However, previous studies have reported both cholesterol-mediated stimulation and inhibition of Na+,K+-ATPase ...Open AccessArticle
Mares, Laura J.; Garcia, Alvaro; Rasmussen, Helge H.; Cornelius, Flemming; Mahmmoud, Yasser A.; Berlin, Joshua R.; Lev, Bogdan; Allen, Toby W.; Clarke, Ronald J.Published 2014-09-01The charge transporting activity of the Na+,K+-ATPase depends on its surrounding electric field. To isolate which steps of the enzyme’s reaction cycle involve charge movement we have investigated the response of the ...Open AccessArticle
The voltage-sensitive dye RH421 detects a Na+,K+-ATPase conformational change at the membrane interface Garcia, Alvaro; Promod, Pratap R.; Lupfert, Christian; Cornelius, Flemming; Jacquemin, Denis; Lev, Bogdan; Allen, Toby W.; Clarke, Ronald J.Published 2017-01-20RH421 is a voltage-sensitive fluorescent styrylpyridinium dye which has often been used to probe the kinetics of Na+,K+-ATPase partial reactions. The origin of the dye’s response has up to now been unclear. Here we show ...Open AccessArticle