In vivo properties of colicin A: channel activity is voltage dependent but translocation may be voltage independent.
The kinetics of K+ efflux caused by colicin A in Escherichia coli-sensitive cells have been investigated by using a K(+)-selective electrode. The order of magnitude of the rate of K+ efflux per colicin molecule was comparable to that of ion channels. The dependence of K+ efflux upon multiplicity, pH...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1990
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC53405/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2105493/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.87.3.1037 |
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