GPC5 (Glypican 5) is a Protein Coding gene. Diseases associated with GPC5 include Familial Idiopathic Steroid-Resistant Nephrotic Syndrome and Omodysplasia. Among its related pathways are Glycosaminoglycan-protein linkage region biosynthesis and Visual phototransduction. Gene Ontology (GO) annotations related to this gene include heparan sulfate proteoglycan binding. An important paralog of this gene is GPC3.