The broad specificity of dominant inhibitory protein kinase C mutants infers a common step in phosphorylation.

Abstract excerpt

Dominant negative properties are conferred on protein kinase (PK) Calpha by mutation of the phosphorylation site in the activation loop of the kinase domain. To address the universality and/or specificity of such mutations, analogous alterations were introduced in other members of the PKC family and tested for their effects on the function of co-transfected activated PKC. For all three subclasses of the PKC...

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