>3RFE_1|Chains A, B|Platelet glycoprotein Ib beta chain|Homo sapiens (9606) PCPAPCSCAGTLVDCGRRGLTWASLPTAFPVDTTELVLTGNNLTALPPGLLDALPALRTAHLGANPWRCDCRLVPLRAWLAGRPERAPYRDLRCVAPPALRGRLLPYLAEDELRAACAPGPLSSHHHHHH