PPM1J (Protein Phosphatase, Mg2+/Mn2+ Dependent 1J) is a Protein Coding gene. Among its related pathways are Wnt Signaling Pathway and Pluripotency and Direct p53 effectors. PPM1J encodes the serine/threonine protein phosphatase. The mouse homolog of this gene apparently belongs to the protein phosphatase 2C family of genes. The exact function of PPM1J is not yet known.