2.7.11.15 | platelet-derived growth factor receptor-beta |
activates the enzyme by tyrosine phosphorylation at Y13, Y86, and Y92, required, the wild-type PDGFRbeta is 60fold more active with GRK2 than PDGFRbeta mutant Y857F, GRK2 activation also increases GRK2 degradation and downregulation, independent of Gbetagamma subunits and phosphoinositide 3-kinase |
662401 |