Enables several functions, including SH3 domain binding activity; protein kinase C activity; and protein kinase binding activity. Involved in several processes, including cellular response to platelet-derived growth factor stimulus; negative regulation of mitochondrial calcium ion concentration; and negative regulation of mitochondrial membrane potential. Located in Golgi membrane; T-tubule; and cytosol. Is active in glutamatergic synapse; neuromuscular junction; and presynaptic cytosol. Used to study hypertension. Biomarker of type 2 diabetes mellitus. Orthologous to human PRKCE (protein kinase C epsilon). [provided by Alliance of Genome Resources, Apr 2022]