>sp|Q8K5B1-5|IL31R_MOUSE Interleukin-31 receptor subunit alpha OS=Mus musculus GN=Il31ra MASTRAGGTNGVRINFKTLSISVFEIVLLTSLVGGGLLLLSIKTVTFGLRKPNRLTPLCC PDVPNPAESSLATWLGDGFKKSNMKETGNSGDTEDVVLKPCPVPADLIDKLVVNFENFLE VVLTEEAGKGQASILGGEANEYVTSPSRPDGPPGKSFKEPSVLTEVASEDSHSTCSRMAD EAYSELARQPSSSCQSPGLSPPREDQAQNPYLKNSVTTREFLVHENIPEHSKGEV