>GFRA4_MOUSE-6 MLRRAHLMDERPGQAIFLGLGSQRGSASFTDGNRCVDAAEACTADERCQQLRSEYVARCL GRAAPGGRPGPGGCVRSRCRRALRRFFARGPPALTHALLFCGCEGSACAERRRQTFAPAC AFSGPGLVPPSCLEPLERCERSRLCRCVRAGRAGPLTRVRARAGPVSLPSRPHALPRPAP ATAARRRGARVVCASTQAS