>gi|41406055 amyloid beta A4 protein isoform b precursor [Homo sapiens] MLPGLALLLLAAWTARALEVPTDGNAGLLAEPQIAMFCGRLNMHMNVQNG KWDSDPSGTKTCIDTKEGILQYCQEVYPELQITNVVEANQPVTIQNWCKR GRKQCKTHPHFVIPYRCLVGEFVSDALLVPDKCKFLHQERMDVCETHLHW HTVAKETCSEKSTNLHDYGMLLPCGIDKFRGVEFVCCPLAEESDNVDSAD AEEDDSDVWWGGADTDYADGSEDKVVEVAEEEEVAEVEEEEADDDEDDED GDEVEEEAEEPYEEATERTTSIATTTTTTTESVEEVVREVCSEQAETGPC RAMISRWYFDVTEGKCAPFFYGGCGGNRNNFDTEEYCMAVCGSAIPTTAA STPDAVDKYLETPGDENEHAHFQKAKERLEAKHRERMSQVMREWEEAERQ AKNLPKADKKAVIQHFQEKVESLEQEAANERQQLVETHMARVEAMLNDRR RLALENYITALQAVPPRPRHVFNMLKKYVRAEQKDRQHTLKHFEHVRMVD PKKAAQIRSQVMTHLRVIYERMNQSLSLLYNVPAVAEEIQDEVDELLQKE QNYSDDVLANMISEPRISYGNDALMPSLTETKTTVELLPVNGEFSLDDLQ PWHSFGADSVPANTENEVEPVDARPAADRGLTTRPGSGLTNIKTEEISEV KMDAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIATVIVIT LVMLKKKQYTSIHHGVVEVDAAVTPEERHLSKMQQNGYENPTYKFFEQMQ N