[Term] id: PR:000022013 name: thyroid hormone receptor alpha isoform Alpha-1 def: "A thyroid hormone receptor alpha 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:P63058-2 or a 1:1 ortholog thereof." [PMID:3399404, PRO:HJD] comment: Category=sequence. synonym: "THRA/iso:Alpha-1" EXACT PRO-short-label [PRO:DNx] synonym: "TR-alpha isoform 2" EXACT [] synonym: "thyroid hormone receptor isoform 2" EXACT [PRO:HJD] synonym: "thyroid hormone receptor isoform alpha-1" EXACT [] is_a: PR:000003428 ! thyroid hormone receptor alpha