CEACAM21 GI:52317156 carcinoembryonic antigen-related cell adhesion molecule isoform 2 1 mgppsacphr ecipwqglll taslltfwna pttawlfias apfevaegen 50 51 vhlsvvylpe nlysygwykg ktvepnqlia ayvidthvrt pgpaysgret 100 101 ispsgdlhfq nvtledtgyy nlqvtyrnsq ieqashhlrv yesvaqpsiq 150 151 assttvtekg svvltchtnn tgtsfqwifn nqrlqvtkrm klswfnhvlt 200 201 idpirqedag eyqcevsnpv ssnrsdplkl tvkydntlgi ligvlvgsll 250 251 vaalvcflll rktgrasdqs dfreqqppas tpghgpsdss is