NRG1 GI:236462348 neuregulin 1 isoform HRG-beta1b 1 mgkgragrvg ttalpprlke mksqesaags klvlrcetss eysslrfkwf 50 51 kngnelnrkn kpqnikiqkk pgkselrink asladsgeym ckvisklgnd 100 101 sasanitive sneiitgmpa stegayvsse spirisvste gantssstst 150 151 sttgtshlvk caekektfcv nggecfmvkd lsnpsrylck cpneftgdrc 200 201 qnyvmasfyk hlgiefmeae elyqkrvlti tgiciallvv gimcvvayck 250 251 tkkqrkklhd rlrqslrser nnmmniangp hhpnpppenv qlvnqyvskn 300 301 vissehiver eaetsfstsh ytstahhstt vtqtpshsws nghtesilse 350 351 shsvivmssv ensrhssptg gprgrlngtg gprecnsflr haretpdsyr 400 401 dsphseryvs amttparmsp vdfhtpsspk sppsemsppv ssmtvsmpsm 450 451 avspfmeeer plllvtpprl rekkfdhhpq qfssfhhnpa hdsnslpasp 500 501 lrivedeeye ttqeyepaqe pvkklansrr akrtkpnghi anrlevdsnt 550 551 ssqssnsese tedervgedt pflgiqnpla asleatpafr ladsrtnpag 600 601 rfstqeeiqa rlssvianqd piav