Rotation of Escherichia coli F(1)-ATPase - PubMed (original) (raw)

. 1999 Jul 14;260(3):597-9.

doi: 10.1006/bbrc.1999.0885.

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Rotation of Escherichia coli F(1)-ATPase

H Noji et al. Biochem Biophys Res Commun. 1999.

Abstract

By applying the same method used for F(1)-ATPase (TF(1)) from thermophilic Bacillus PS3 (Noji, H., Yasuda, R., Yoshida, M., and Kinosita, K., Jr. (1997) Nature 386, 299-302), we observed ATP-driven rotation of a fluorescent actin filament attached to the gamma subunit in Escherichia coli F(1)-ATPase. The torque value and the direction of the rotation were the same as those observed for TF(1). F(1)-ATPases seem to share common properties of rotation irrespective of the sources.

Copyright 1999 Academic Press.

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