[Term] id: PR:000050593 name: IgN heavy chain protein def: "An immunoglobulin heavy chain protein in which the constant region is encoded by the IgN gene segment." [PRO:DAN] comment: Category=seqgroup. Requested by=IEDB. Found in birds, reptiles, and lungfish [https://www.sciencedirect.com/topics/neuroscience/immunoglobulin-structure]. synonym: "IgHN" EXACT PRO-short-label [PRO:DAN] synonym: "immunoglobulin N heavy chain" EXACT [PRO:DAN, IEDB:RV] synonym: "immunoglobulin nu heavy chain" EXACT [PRO:DAN, IEDB:RV] synonym: "IgNAR" RELATED [PRO:DAN, IEDB:RV] synonym: "immunoglobulin heavy chain nu" RELATED [PRO:DAN, IEDB:RV] is_a: PR:000050174 ! immunoglobulin heavy chain protein