ADGRA3 (Adhesion G Protein-Coupled Receptor A3) is a protein coding gene. The protein encoded by this gene is also known as probable G-protein coupled receptor 125 (GPR125). Diseases associated with ADGRA3 include Retinitis Pigmentosa and Cone-Rod Dystrophy 2. Gene Ontology (GO) annotations related to this gene include G protein-coupled receptor activity and transmembrane signaling receptor activity. An important paralog of this gene is ADGRA2.