[Term]
id: PR:Q6ISU1-3
name: pre T-cell antigen receptor alpha isoform h3 (human)
def: "A pre T-cell antigen receptor alpha (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q6ISU1-3." [PRO:DNx, UniProtKB:Q6ISU1]
comment: Category=organism-sequence.
synonym: "hPTCRA/iso:h3" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q6ISU1-3
is_a: PR:Q6ISU1 ! pre T-cell antigen receptor alpha (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q6ISU1-2
name: pre T-cell antigen receptor alpha isoform h2 (human)
def: "A pre T-cell antigen receptor alpha (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q6ISU1-2." [PRO:DNx, UniProtKB:Q6ISU1]
comment: Category=organism-sequence.
synonym: "hPTCRA/iso:h2" EXACT PRO-short-label [PRO:DNx]
synonym: "pre T-cell antigen receptor alpha isoform pTalpha-2 (human)" EXACT [UniProtKB:Q6ISU1]
xref: UniProtKB:Q6ISU1-2
is_a: PR:Q6ISU1 ! pre T-cell antigen receptor alpha (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q6ISU1-1
name: pre T-cell antigen receptor alpha isoform h1 (human)
def: "A pre T-cell antigen receptor alpha (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q6ISU1-1." [PRO:DNx, UniProtKB:Q6ISU1]
comment: Category=organism-sequence.
synonym: "hPTCRA/iso:h1" EXACT PRO-short-label [PRO:DNx]
synonym: "pre T-cell antigen receptor alpha isoform pTalpha-1 (human)" EXACT [UniProtKB:Q6ISU1]
xref: UniProtKB:Q6ISU1-1
is_a: PR:Q6ISU1 ! pre T-cell antigen receptor alpha (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000001918
name: pre T-cell antigen receptor alpha
def: "A protein that is a translation product of the human PTCRA gene or a 1:1 ortholog thereof." [PRO:WCB]
comment: Category=gene.
synonym: "pTa" EXACT []
synonym: "gp33" EXACT []
synonym: "PTCRA" EXACT PRO-short-label [PRO:DNx]
synonym: "pT-alpha" EXACT []
synonym: "pT-alpha-TCR" EXACT []
is_a: PR:000000001 ! protein

[Term]
id: PR:Q6ISU1
name: pre T-cell antigen receptor alpha (human)
def: "A pre T-cell antigen receptor alpha that is encoded in the genome of human." [PRO:WCB, UniProtKB:Q6ISU1]
comment: Category=organism-gene.
synonym: "PTCRA" RELATED Gene-based [UniProtKB:Q6ISU1]
synonym: "hPTCRA" EXACT PRO-short-label [PRO:DNx]
synonym: "pTa (human)" EXACT [UniProtKB:Q6ISU1]
synonym: "pT-alpha (human)" EXACT [UniProtKB:Q6ISU1]
synonym: "pT-alpha-TCR (human)" EXACT [UniProtKB:Q6ISU1]
xref: UniProtKB:Q6ISU1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000001918 ! pre T-cell antigen receptor alpha
relationship: has_gene_template HGNC:21290 ! PTCRA (human)