>sp|P01011-3|AACT_HUMAN Isoform 3 of Alpha-1-antichymotrypsin OS=Homo sapiens OX=9606 GN=SERPINA3 MERMLPLLALGLLAAGFCPAVLCHPNSPLDEENLTQENQDRGTHVDLGLASANVDFAFSL YKQSPRWSIRLCLMYLRRAQKHLLPQQSKSPSFLH