>gi|54792102 erbB-3 isoform s precursor [Homo sapiens] MRANDALQVLGLLFSLARGSEVGNSQAVCPGTLNGLSVTGDAENQYQTLY KLYERCEVVMGNLEIVLTGHNADLSFLQWIREVTGYVLVAMNEFSTLPLP NLRVVRGTQVYDGKFAIFVMLNYNTNSSHALRQLRLTQLTGQFPMVPSGL TPQPAQDWYLLDDDPRLLTLSASSKVPVTLAAV