Glycogen- and PP1c-targeting subunit GM is phosphorylated at Ser48 by sarcoplasmic reticulum-bound Ca2+-calmodulin protein kinase in rabbit fast twitch skeletal muscle.

Glycogen- and PP1c-targeting subunit GM is phosphorylated at Ser48 by sarcoplasmic reticulum-bound Ca2+-calmodulin protein kinase in rabbit fast twitch skeletal muscle.