Functional interactions between putative intramembrane charged residues in the lactose permease of Escherichia coli.
Using a lactose permease mutant devoid of Cys residue ("C-less permease"), we systematically replaced putative intramembrane charged residues with Cys. Individual replacements for Asp-237, Asp-240, Glu-269, Arg-302, Lys-319, His-322, Glu-325, or Lys-358 abolish active lactose transport. When Asp-237...
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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
1992
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC50376/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/1438245/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.89.21.10547 |
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