ArticleJournal of bacteriology1994
Maturation and localization of the TolB protein required for colicin import.
Article in Journal of bacteriology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- New Viruses Infecting Hyperthermophilic BacteriumViruses · 2024Article
- Bacterial iron acquisition mediated by outer membrane translocation and cleavage of a host protein.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
- Cytoplasmic Localization of Sulfide:Quinone Oxidoreductase and Persulfide Dioxygenase of Cupriavidus pinatubonensis JMP134.Applied and environmental microbiology · 2017Article
- Life Stage-specific Proteomes of Legionella pneumophila Reveal a Highly Differential Abundance of Virulence-associated Dot/Icm effectors.Molecular & cellular proteomics : MCP · 2016Article
- Polar localization of Escherichia coli chemoreceptors requires an intact Tol-Pal complex.Molecular microbiology · 2014Article
- Overexpression of the Escherichia coli TolQ protein leads to a null-FtsN-like division phenotype.MicrobiologyOpen · 2013Article
- Repression of btuB gene transcription in Escherichia coli by the GadX protein.BMC microbiology · 2011Article
- Colicin biology.Microbiology and molecular biology reviews : MMBR · 2007Review
- Methionine sulfoxide reductases protect Ffh from oxidative damages in Escherichia coli.The EMBO journal · 2004Article
- Role of Pseudomonas putida tol-oprL gene products in uptake of solutes through the cytoplasmic membrane.Journal of bacteriology · 2003Article
- CTXphi infection of Vibrio cholerae requires the tolQRA gene products.Journal of bacteriology · 2000Article
- In vitro characterization of peptidoglycan-associated lipoprotein (PAL)-peptidoglycan and PAL-TolB interactions.Journal of bacteriology · 1999Article
- Role of TolR N-terminal, central, and C-terminal domains in dimerization and interaction with TolA and tolQ.Journal of bacteriology · 1999Article
- Colicin import into Escherichia coli cells.Journal of bacteriology · 1998Review
- Escherichia coli tol-pal mutants form outer membrane vesicles.Journal of bacteriology · 1998Article
- The TolB protein interacts with the porins of Escherichia coli.Journal of bacteriology · 1997Article
- Filamentous phage infection: required interactions with the TolA protein.Journal of bacteriology · 1997Article
- TolA central domain interacts with Escherichia coli porins.The EMBO journal · 1996Article
- Characterization of the tol-pal region of Escherichia coli K-12: translational control of tolR expression by TolQ and identification of a new open reading frame downstream of pal encoding a periplasmic protein.Journal of bacteriology · 1996Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The tolB gene has been shown previously to encode two proteins of 47.5 kDa (TolB) and 43 kDa (TolB*). To explain the presence of these two forms, two hypotheses have been proposed: TolB might be posttranslationally processed to TolB*, or an internal in-frame translation initiation resulting in TolB* may occur (S. K. Levengood and R. E. Webster, J. Bacteriol. 171:6600-6609, 1989). To address this question, TolB was tagged by inserting in its C-terminal region an epitope recognized by monoclonal antibody 1C11 without altering the function of TolB. It was then demonstrated that the functional protein corresponded to TolB*, the mature periplasmic protein, and that TolB was its precursor form, which was observed only when the protein was overexpressed. These two forms were purified by immunoprecipitation, and their N-terminal sequences were determined. An antibody directed against TolB was raised, which confirmed the results obtained with the tagged TolB.
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