PHC3 (Polyhomeotic Homolog 3) is a Protein Coding gene. Diseases associated with PHC3 include Severe Combined Immunodeficiency, Autosomal Recessive, T Cell-Negative, B Cell-Positive, Nk Cell-Negative and Hyperoxaluria, Primary, Type Iii. Among its related pathways are Metabolism of proteins and SUMOylation. Gene Ontology (GO) annotations related to this gene include sequence-specific DNA binding. An important paralog of this gene is PHC2.