[Term] id: PR:000042331 name: estrogen receptor beta isoform 1 def: "An estrogen receptor beta 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:Q92731-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "ESR2/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q92731-1 is_a: PR:000007205 ! estrogen receptor beta