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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Pubblicato in:	J Bacteriol
Autori principali:	Kadner, R J, Heller, K J
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	American Society for Microbiology (ASM) 1995
Soggetti:	Research Article
Accesso online:	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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