>gi|4504073 glycoprotein Ib, beta polypeptide precursor [Homo sapiens] MGSGPRGALSLLLLLLAPPSRPAAGCPAPCSCAGTLVDCGRRGLTWASLP TAFPVDTTELVLTGNNLTALPPGLLDALPALRTAHLGANPWRCDCRLVPL RAWLAGRPERAPYRDLRCVAPPALRGRLLPYLAEDELRAACAPGPLCWGA LAAQLALLGLGLLHALLLVLLLCRLRRLRARARARAAARLSLTDPLVAER AGTDES