ERBB3 GI:54792102 erbB-3 isoform s precursor 1 mrandalqvl gllfslargs evgnsqavcp gtlnglsvtg daenqyqtly 50 51 klyercevvm gnleivltgh nadlsflqwi revtgyvlva mnefstlplp 100 101 nlrvvrgtqv ydgkfaifvm lnyntnssha lrqlrltqlt gqfpmvpsgl 150 151 tpqpaqdwyl ldddprlltl sasskvpvtl aav