pfam09815: XK-related (this model, PSSM-Id:401682 is obsolete and has been replaced by 462912)
XK-related protein
Members of this family comprise various XK-related proteins, that are involved in sodium-dependent transport of neutral amino acids or oligopeptides. These proteins are responsible for the Kx blood group system - defects results in McLeod syndrome, an X-linked multi-system disorder characterized by late onset abnormalities in the neuromuscular and hematopoietic systems.