>tr|B3KWK7|B3KWK7_HUMAN Insulin like growth factor binding protein 3 OS=Homo sapiens OX=9606 GN=IGFBP3 PE=1 SV=1 MQRARPLQALLDGRGLCVNASAVSRLRAYLLPAPPAPGNASESEEDRSAGSVESPSVSST HRVSDPKFHPLHSKIIIIKKGHAKDSQRYKVDYESQSTDTQNFSSESKRETEYGPCRREM EDTLNHLKFLNVLSPRGVHIPNCDKKGFYKKKQCRPSKGRKRGFCWCVDKYGQPLPGYTT KGKEDVHCYSMQSK