>tr|Q90504|Q90504_EPTST Prothrombin OS=Eptatretus stoutii MARILELVLFIVTVNVLCGHAVFLDSEEAKSLLQRTRRENSLFEETRQGNLERECVEEQC DKEEAREVFENNEKVDHFWEYYEACRQFGTGTSNFRWCLQNCNDRNISVSQDRLQRCIEG TCLVGIGLFYKGNASVTRSGIECQHWHSRFPHQPELNPIDHPHLNLEENFCRNPDESPEG PWCYTRDPTVQREACAVLKCGEDPPPEYMKPSIQVARTRAEDVPCVRREGRDYRGDLNIT WTGKPCLPWRGSYSNFLPSQFTTAGLTSNYCRNPDGDSEGVWCYTKGVEGTDVDYCQLNY CESGDIFEVGTDEVQLSGRSEGAAEKTLFFNPKTFGNGEEECGKRPMFELQQKNDRSEDE LIRSYDGRVVHGDNAELGVAPWQVMLYRKRPQGMLCGASLISDKWVLTAAHCILYPPWGK NFSHNDLVVRVGKHFRAAHEKNQEQIAAIKKKIILHPRYDWKENLNRDIALILLKRPVHF TKYVAPVCLPESAVARKLMRAGYKGRVTGWGNLQEMWSLSSKVHPRVLQLINLPIVDTRT CHDSTTIKITRNMFCAGYSPEDMKRGDPCEGDSGGPFVMKNPEQNRWYQVGIVSWGEGCD KDGKYGFYTHLFRMLRWLKKIVNREGAR