cyclic-amp-dependent protein kinase phosphorylates sites 1a , 1b and 2 , phosphorylase kinase , site 2 , glycogen synthase kinase 3 , sites 3a , 3b and 3c , glycogen synthase kinase 4 , site 2 and glycogen synthase kinase 5 site 5 .
C0244989
glycogen synthase kinase 3
C0206354
glycogen synthase kinase