>gi|89353283 serologically defined colon cancer antigen 3 isoform 3 [Homo sapiens] MSGYQRRPGATPLSRARSLAIPDDDRFEDLEEANPFSFREFLKTKNLGLS KEDPASRIYAKEASRHSLGLDHNSPPSQTGGYGLEYQQPFFEDPTGAGDL LDEEEDEDTGWSGAYLPSAIEQTHPERVPAGTSPCSTYLSFFSTPSELAG PESLPSWALSDTDSRVSPASPAGSPSADFAVHGESLGDRHLRTLQISYDA LKDENSKLRRKLNEVQSFSEAQTEMVRTLERKLEAKMIKEESDYHDLESV VQQVEQNLELMTKRAVKAENHVVKLKQEISLLQAQVSNFQRENEALRCGQ GASLTVVKQNADVALQNLRVVMNSAQASIKQLVSGAETLNLVAEILKSID RISEVKDEEEDS