Article
Insulin signaling in the yeast Saccharomyces cerevisiae. 2. Interaction of human insulin with a putative binding protein.
Biochemistry - 16 Jun 1998
Müller G, Rouveyre N, Upshon C, Grobeta E, Bandlow W
Abstract excerpt
A putative insulin-binding protein (Kd = 0.5 +/- 0.2 microM for human insulin) was partially purified from solubilized plasma membranes of Saccharomyces cerevisiaeby wheat germ agglutinin and insulin affinity chromatographies. The binding affinities of various mutant insulin analogues correlated well with their capacities to activate glycogen synthase and SNF1 kinase in glucose-induced yeast spheroplasts, the...
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