Organization of major membrane protein complexes in human erythrocyte membrane.
GLUT1, glucose transporter 1; 3, band 3 or AE1; GPA, glycophorin A; GPC, glycophorin C; Hb, hemoglobin; 4.1, protein 4.1; 4.2, protein 4.2; RhAG, Rh-associated glycoprotein.