CEACAM21 GI:148612793 carcinoembryonic antigen-related cell adhesion molecule isoform 1 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 tvksddntlg iligvlvgsl 250 251 lvaalvcfll lrktgrasdq sdfreqqppa stpghgpsds sis