>3bpn_B mol:protein length:205 Interleukin-4 receptor alpha chain ADPFKVLQEPTCVSDYMSISTCEWKMNGPTQCSTELRLLYQLVFLLSEAHTCIPENNGG AGCVCHLLMDDVVSADQYTLDLWAGQQLLWKGSFKPSEHVKPRAPGNLTVHTQVSDTLL LTWSNPYPPDNYLYNHLTYAVNIWSENDPADFRIYQVTYLEPSLRIAASTLKSGISYRA RVRAWAQCYNTTWSEWSPSTKWHNSYRE