GPRASP2 (G Protein-Coupled Receptor Associated Sorting Protein 2) is a Protein Coding gene. GPRASP2, a member of a family that regulates the activity of G protein-coupled receptors (GPCRs), has been reported to be involved in the modulation of transcription. The encoded protein is capable of interacting with several GPCRs, including the M1 muscarinic acetylcholine receptor and the calcitonin receptor. The Pitchfork (Pifo) and the G protein-coupled receptor-associated sorting protein 2 (Gprasp2) are essential components of a Hh induced ciliary targeting complex able to regulate Smo translocation to the PC. Diseases associated with GPRASP2 include Deafness, X-Linked 7, and Extratemporal Epilepsy.