>sp|Q28389|PAG_HORSE Pregnancy-associated glycoprotein OS=Equus caballus GN=PAG MKWFGVLGLVTLSECLVTIPLVKIKSLRENLREKDMLKEYLEKYPFRLTHKLLHKHADSG VAFEPMRNYLDIAYMGIISVGTPPQEFQVIFDTGSADLWVPSIYCSSPACSNHNTFNPLR SSTFVASGQPIKLIYGTGKMSGFVGYDTIKISSLVDRNQAFGLSVEEPDKILELATFDGI LGLSYPSLSVKGVTPVFDNLWNQGLLSQKLFAFYLSRKGKKGSVVMFGGVDPSYYTGELH WVPVSKPLYWQISMDSISINGKVIACDGGCQAIVDTGTSLLLGPQDAVLNIQEIIQARRS TSGEYFIDCDAVNTLPDILFTIDGIGYPVPANAYIQKDAALGICFSSFEGNEDISNNSEE WILGDVFLRLYFTVFDRENDRIGLATAV