Mechanism of Osmotic Activation of the Quaternary Ammonium Compound Transporter (QacT) of Lactobacillus plantarum

The accumulation of quaternary ammonium compounds in Lactobacillus plantarum is mediated via a single transport system with a high affinity for glycine betaine (apparent K(m) of 18 μM) and carnitine and a low affinity for proline (apparent K(m) of 950 μM) and other analogues. Mutants defective in th...

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Detalles Bibliográficos

Publicado en:	J Bacteriol
Principais autores:	Glaasker, Erwin, Heuberger, Esther H. M. L., Konings, Wil N., Poolman, Bert
Formato:	Artigo
Idioma:	Inglês
Publicado:	American Society for Microbiology (ASM) 1998
Assuntos:	Physiology and Metabolism
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC107610/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9791101/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.180.21.5540-5546.1998
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