Tilt-series of salmonella enterica wild-type bacterial flagellar motor
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ABSTRACT:
SUBMITTER: Morgan Beeby
PROVIDER: EMPIAR-10111 | biostudies-other |
REPOSITORIES: biostudies-other
Publications
Diverse high-torque bacterial flagellar motors assemble wider stator rings using a conserved protein scaffold.
Beeby Morgan M Ribardo Deborah A DA Brennan Caitlin A CA Ruby Edward G EG Jensen Grant J GJ Hendrixson David R DR
Proceedings of the National Academy of Sciences of the United States of America 20160314 13
Although it is known that diverse bacterial flagellar motors produce different torques, the mechanism underlying torque variation is unknown. To understand this difference better, we combined genetic analyses with electron cryo-tomography subtomogram averaging to determine in situ structures of flagellar motors that produce different torques, from Campylobacter and Vibrio species. For the first time, to our knowledge, our results unambiguously locate the torque-generating stator complexes and sh ...[more]
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