Ammonium transporter Rh type A (RHAG)

Associated with rhesus blood group antigen expression (PubMed:19744193). May be a part of an oligomeric complex which is very likely to have a transfer or channel function in the erythrocyte membrane (PubMed:11062476, PubMed:11861637).

Involved in ammonia transport across the erythrocyte membrane (PubMed:21849667, PubMed:22012326). Seems to act in monovalent cation transport (PubMed:18931342, PubMed:21849667).