>GFRA4_MOUSE-3 MAHCMESALLLLLLLGSASFTDGNRCVDAAEACTADERCQQLRSEYVARCLGRAAPGGRP GPGGCVRSRCRRALRRFFARGPPALTHALLFCGCEGSACAERRRQTFAPACAFSGPGLVP PSCLEPLERCERSRLCRCVRAGRAGPLTRVRARAGPVSLPSRPHALPRPAPATAARRRGA RVVCASTQAS