IGF2 GI:189083846 insulin-like growth factor 2 isoform 2 1 mvspdpqiiv vapetelasm qvqrtedgvt iiqifwvgrk gellrrtpvs 50 51 samqtpmgip mgksmlvllt flafasccia ayrpsetlcg gelvdtlqfv 100 101 cgdrgfyfsr pasrvsrrsr giveeccfrs cdlalletyc atpakserdv 150 151 stpptvlpdn fprypvgkff qydtwkqstq rlrrglpall rarrghvlak 200 201 eleafreakr hrplialptq dpahggappe masnrk