The c-ring stoichiometry of ATP synthase is adapted to cell physiological requirements of alkaliphilic Bacillus pseudofirmus OF4 - Preiss, L; Klyszejko, AL; Hicks, DB; Liu, J; Fackelmayer, OJ; Yildiz, O; Krulwich, TA; Meier, T (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013)