Gene fusion analysis of membrane protein topology: a direct comparison of alkaline phosphatase and beta-lactamase fusions.
AUTOR(ES)
Prinz, W A
RESUMO
To compare two approaches to analyzing membrane protein topology, a number of alkaline phosphatase fusions to membrane proteins were converted to beta-lactamase fusions. While some alkaline phosphatase fusions near the N terminus of cytoplasmic loops of membrane proteins have anomalously high levels of activity, the equivalent beta-lactamase fusions do not. This disparity may reflect differences in the folding of beta-lactamase and alkaline phosphatase in the cytoplasm.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=196986Documentos Relacionados
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