[Term]
id: PR:000050179
name: IgA1 heavy chain protein (human)
def: "An IgA1 heavy chain protein that is encoded in the genome of human." [PRO:DAN]
comment: Category=organism-gene.
synonym: "hIgHA1" EXACT PRO-short-label [PRO:DAN]
synonym: "immunoglobulin A1 heavy chain (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin alpha 1 heavy chain (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin heavy chain alpha 1 (human)" EXACT [PRO:DAN]
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000050177 ! IgA1 heavy chain protein

[Term]
id: PR:000050376
name: IgA1 heavy chain protein, secretory isoform (human)
def: "An IgA1 heavy chain protein, secretory isoform that is encoded in the genome of human. This is a translation product of an IgA1 mRNA polyadenylated at a site 5' to the membrane exons, thus preventing their incorporation the final spliced mRNA." [GOC:add, PRO:ADD, PRO:DAN]
comment: Category=organism-seqgroup. Requested by=HIPC. Requested by=CL.
synonym: "hIgHA1/iso:secretory" EXACT PRO-short-label [PRO:DAN]
synonym: "immunoglobulin A1 heavy chain, secretory isoform (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin alpha 1 heavy chain, secretory isoform (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin heavy chain alpha 1, secretory isoform (human)" EXACT [PRO:DAN]
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000050372 ! IgA1 heavy chain protein, secretory isoform

[Term]
id: PR:000050377
name: IgA1 heavy chain protein, membrane bound isoform (human)
def: "An IgA1 heavy chain protein, membrane-bound isoform that is encoded in the genome of human. This is a translation product of an IgA1 mRNA polyadenylated at a site 3' to the membrane exons." [GOC:add, PRO:ADD, PRO:DAN]
comment: Category=organism-seqgroup. Requested by=HIPC. Requested by=CL.
synonym: "hIgHA1/iso:membrane-bound" EXACT PRO-short-label [PRO:DAN]
synonym: "immunoglobulin A1 heavy chain, membrane-bound isoform (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin alpha 1 heavy chain, membrane-bound isoform (human)" EXACT [PRO:DAN]
synonym: "immunoglobulin heavy chain alpha 1, membrane-bound isoform (human)" EXACT [PRO:DAN]
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000050373 ! IgA1 heavy chain protein, membrane-bound isoform

[Term]
id: PR:000050177
name: IgA1 heavy chain protein
def: "An IgA heavy chain protein in which the constant region is encoded by the IgA1 gene segment." [PRO:DAN]
comment: Category=gene. Requested by=IEDB.
synonym: "IgHA1" EXACT PRO-short-label [PRO:DAN]
synonym: "immunoglobulin A1 heavy chain" EXACT [PRO:DAN]
synonym: "immunoglobulin alpha 1 heavy chain" EXACT [PRO:DAN]
synonym: "immunoglobulin heavy chain alpha 1" EXACT [PRO:DAN]
is_a: PR:000050176 ! IgA heavy chain protein