function:May be part of an oligomeric complex which is likely to have a transport or channel function in the erythrocyte membrane.,online information:Blood group antigen gene mutation database,polymorphism:RhCE and RhD are responsible for the RH blood group system. The molecular basis of the E=Rh3/e=Rh5 blood group antigens is a single variation in position 226; Pro-226 corresponds to Rh3 and Ala-226 to Rh5. The molecular basis of the C=Rh2/c=Rh4 blood group antigens is a single variation in position 102; Ser-103 corresponds to Rh2 and Pro-103 to Rh4.,similarity:Belongs to the ammonium transporter (TC 2.A.49) family. Rh subfamily.,tissue specificity:Restricted to tissues or cell lines expressing erythroid characters.,
Membrane; Multi-pass membrane protein.
Restricted to tissues or cell lines expressing erythroid characters. Isoform 4g and isoform RhPI-Alpha are expressed in immature erythroblasts but not in mature erythroblasts.