PSG1 GI:21361392 pregnancy specific beta-1-glycoprotein 1 1 mgtlsappct qrikwkglll tasllnfwnl pttaqvtiea eptkvsegkd 50 51 vlllvhnlpq nltgyiwykg qmrdlyhyit syvvdgeiii ygpaysgret 100 101 aysnaslliq nvtredagsy tlhiikgddg trgvtgrftf tlhletpkps 150 151 isssnlnpre tmeavsltcd petpdasylw wmngqslpmt hslklsetnr 200 201 tlfllgvtky tagpyeceir npvsasrsdp vtlnllpklp kpyitinnln 250 251 prenkdvlnf tcepksenyt yiwwlngqsl pvsprvkrpi enrililpsv 300 301 trnetgpyqc eirdryggir sdpvtlnvly gpdlpriyps ftyyrsgevl 350 351 ylscsadsnp paqyswtine kfqlpgqklf irhittkhsg lyvcsvrnsa 400 401 tgkessksmt vevsgkwipa slaigf