Glucose activates the carboxyl methylation of gamma subunits of trimeric GTP-binding proteins in pancreatic beta cells. Modulation in vivo by calcium, GTP, and pertussis toxin.

The gamma subunits of trimeric G-proteins (gamma1, gamma2, gamma5, and gamma7 isoforms) were found to be methylated at their carboxyl termini in normal rat islets, human islets and pure beta [HIT-T15] cells. Of these, GTPgammaS significantly stimulated the carboxyl methylation selectively of gamma2...

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Hlavní autoři: Kowluru, A, Li, G, Metz, S A
Médium: Artigo
Jazyk:Inglês
Vydáno: 1997
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Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC508342/
https://ncbi.nlm.nih.gov/pubmed/9294129
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