CTSC (Cathepsin C) is a Protein Coding gene. Diseases associated with CTSC include Papillon-Lefevre Syndrome and Haim-Munk Syndrome. Among its related pathways are Metabolism of proteins and Transport to the Golgi and subsequent modification. Gene Ontology (GO) annotations related to this gene include identical protein binding and cysteine-type peptidase activity. An important paralog of this gene is TINAG.