[Term] id: PR:000005988 name: cancer/testis antigen 1 def: "A protein that is a translation product of the human CTAG1A or CTAG1B genes, 1:1 orthologs thereof, or a semi-ortholog thereof." [PRO:DAN] comment: Category=gene. Note: The human CTAG1A and CTAG1B genes encode identical proteins. synonym: "CTAG" RELATED Gene-based [] synonym: "ESO1" RELATED Gene-based [] synonym: "CT6.1" EXACT [] synonym: "CTAG1" EXACT PRO-short-label [PRO:DAN] synonym: "LAGE2" RELATED Gene-based [] synonym: "CTAG1A" NARROW Gene-based [PRO:DNx] synonym: "CTAG1B" NARROW Gene-based [PRO:DNx] synonym: "LAGE-2" EXACT [] synonym: "LAGE2A" RELATED Gene-based [] synonym: "LAGE2B" RELATED Gene-based [] synonym: "L antigen family member 2" EXACT [] synonym: "cancer/testis antigen 6.1" EXACT [] synonym: "autoimmunogenic cancer/testis antigen NY-ESO-1" EXACT [] is_a: PR:000000001 ! protein