Analysis of Escherichia coli TonB membrane topology by use of PhoA fusions.

Alkaline phosphatase (PhoA) fusions to TonB amino acids 32, 60, 125, 207, and 239 (the carboxy terminus) all showed high PhoA activity; a PhoA fusion to TonB amino acid 12 was inactive. The full-length TonB-PhoA fusion protein was associated with the cytoplasmic membrane and retained partial TonB fu...

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Bibliographic Details
Main Authors: Roof, S K, Allard, J D, Bertrand, K P, Postle, K
Format: Artigo
Language:Inglês
Published: 1991
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC208271/
https://ncbi.nlm.nih.gov/pubmed/1885532
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