>gi|42560235 pregnancy specific beta-1-glycoprotein 4 isoform 1 [Homo sapiens] MGPLSAPPCTQRITWKGVLLTASLLNFWNPPTTAQVTIEAQPPKVSEGKD VLLLVHNLPQNLAGYIWYKGQMTYLYHYITSYVVDGQRIIYGPAYSGRER VYSNASLLIQNVTQEDAGSYTLHIIKRRDGTGGVTGHFTFTLHLETPKPS ISSSNLNPREAMEAVILTCDPATPAASYQWWMNGQSLPMTHRLQLSKTNR TLFIFGVTKYIAGPYECEIRNPVSASRSDPVTLNLLPKLSKPYITINNLN PRENKDVLTFTCEPKSKNYTYIWWLNGQSLPVSPRVKRPIENRILILPNV TRNETGPYQCEIRDRYGGIRSDPVTLNVLYGPDLPSIYPSFTYYRSGENL YLSCFAESNPRAQYSWTINGKFQLSGQKLSIPQITTKHSGLYACSVRNSA TGKESSKSITVKVSDWILP