Isolation and characterization of a mutation that alters the substrate specificity of the Escherichia coli glucose permease.

We isolated 10 mannitol-positive mutants from a mannitol-negative Escherichia coli strain. These mutations mapped within ptsG, encoding the glucose permease (EIIGlc), and resulted in a G-320-to-V substitution that allows EIIGlc to transport mannitol. Gly-320 lies within a putative transmembrane heli...

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Bibliografiska uppgifter
Huvudupphovsmän: Begley, G S, Warner, K A, Arents, J C, Postma, P W, Jacobson, G R
Materialtyp: Artigo
Språk:Inglês
Publicerad: 1996
Ämnen:
Research Article
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC177751/
https://ncbi.nlm.nih.gov/pubmed/8550539
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