CRCP encodes a membrane protein that functions as part of a receptor complex for a small neuropeptide that increases intracellular cAMP levels. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. CRCP (CGRP Receptor Component) is a Protein Coding gene. Diseases associated with CRCP include Cryptorchidism. Among its related pathways are RNA Polymerase III Transcription Initiation and Cytosolic sensors of pathogen-associated DNA.