Mutual inhibition of cobalamin and siderophore uptake systems suggests their competition for TonB function.
Vitamin B12 (CN-Cbl) and iron-siderophore complexes are transported into Escherichia coli in two energy-dependent steps. The first step is mediated by substrate-specific outer membrane transport proteins and the energy-coupling TonB protein complex, and the second step uses separate periplasmic perm...
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| Опубликовано в:: | J Bacteriol |
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| Главные авторы: | , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American Society for Microbiology (ASM)
1995
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC177254/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7665457/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.177.17.4829-4835.1995 |
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