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Acidic pH requirement for insertion of colicin E1 into artificial membrane vesicles: relevance to the mechanism of action of colicins and certain toxins.
The channel-forming activity of colicin E1 in artificial membranes is known to increase at low pH values and to have a maximum near pH 4 in such membrane vesicles. The present work demonstrates that this pH dependence of activity can be attributed to membrane binding. Maximal binding of colicin E1 a...
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| Vydáno v: | Proc Natl Acad Sci U S A |
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| Hlavní autoři: | , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
National Academy of Sciences
1985
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC397266/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2579396/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.82.5.1386 |
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