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  • Title: [Membrane ATPase of Vibrio alginolyticus. Ion transport activity and homology with F0F1-ATPase from E. coli].
    Author: Dmitriev OIu, Dann S, Krasnosel'skaia IA, Papa S, Skulachev VP.
    Journal: Biokhimiia; 1992 Oct; 57(10):1499-507. PubMed ID: 1457596.
    Abstract:
    F0F1-ATPase has been isolated from the marine alkali-resistant bacterium Vibrio alginolyticus. The enzyme subunits cross-reacted with antibodies against subunits alpha, beta, gamma, epsilon, and b of E. coli ATPase. The purified ATPase was reconstituted into liposomes effecting an ATP-dependent uptake of H+. Proton transport was inhibited by the ATPase blockers DCCD, triphenyltin, and venturicidin. Na+ ions had no effect on ATP-dependent proton transport. No ATP-dependent transport of Na+ was detected in proteoliposomes.
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