PPP3CB (Protein Phosphatase 3 Catalytic Subunit Beta) is a Protein Coding gene. Diseases associated with PPP3CB include Cardiomyopathy, Familial Hypertrophic. Among its related pathways are RANK Signaling in Osteoclasts and Calcium signaling pathway. GO annotations related to this gene include calcium ion binding and hydrolase activity. An important paralog of this gene is PPP3CA.