Term Name: phosphorylase kinase activity
Synonyms: ATP:phosphorylase-b phosphotransferase activity, dephosphophosphorylase kinase activity, glycogen phosphorylase kinase activity, PHK, phosphorylase B kinase activity, phosphorylase kinase (phosphorylating) activity, phosphorylase kinase, intrinsic catalyst activity, STK17
Definition: Catalysis of the reaction: 4 ATP + 2 phosphorylase b = 4 ADP + phosphorylase a.
Ontology: GO: Molecular Function [GO:0004689]    QuickGO    AmiGO

Relationships
is a type of: calcium/calmodulin-dependent protein kinase activity
regulated by: phosphorylase kinase regulator activity