Staphylococcal alpha-toxin: oligomerization of hydrophilic monomers to form amphiphilic hexamers induced through contact with deoxycholate detergent micelles.
Native staphylococcus aureus alpha-toxin is secreted as a hydrophilic polypeptide chain of Mr 34,000. The presence of deoxycholate above the critical micellar concentration induced the toxin monomers to self-associate, forming ring or cylindrical oligomers. The oligomers were amphiphilic and bound d...
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| Publicado en: | Proc Natl Acad Sci U S A |
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| Autores principales: | , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
National Academy of Sciences
1981
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC348768/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6272304/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.9.5475 |
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