Description
TheIL-2 receptor system consists of three non-covalently linked subunits termed IL2RA, IL-2R beta, and IL-2R gamma. The IL2RA is a type I transmembrane protein consistingof a 219 amino acid extracellular domain, a 19 amino acid transmembranedomain and a 13 amino acid intracellular domain, which is not involved in thetransduction of IL-2 signals