Localization of translocation complex components in Bacillus subtilis: enrichment of the signal recognition particle receptor at early sporulation septa.
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ABSTRACT:
SUBMITTER: Rubio A
PROVIDER: S-EPMC1169534 | biostudies-literature | 2005 Jul
REPOSITORIES: biostudies-literature
Publications
Localization of translocation complex components in Bacillus subtilis: enrichment of the signal recognition particle receptor at early sporulation septa.
Rubio Aileen A Jiang Xin X Pogliano Kit K
Journal of bacteriology 20050701 14
We here demonstrate that in Bacillus subtilis, the signal recognition particle receptor, FtsY, transiently localizes to early sporulation septa, whereas three SecYEG translocase-associated membrane proteins (SecDF, SpoIIIJ, and YqjG) are uniformly distributed. These results suggest FtsY delivers secreted proteins to SecYEG at the septum, consistent with initial septal localization of forespore membrane proteins. ...[more]
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