[Term] id: PR:P24928-2 name: DNA-directed RNA polymerase II subunit RPB1 isoform h2 (human) def: "A DNA-directed RNA polymerase II subunit RPB1 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:P24928-2." [PRO:auto, UniProtKB:P24928] comment: Category=organism-sequence. synonym: "hPOLR2A/iso:h2" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:P24928-2 is_a: PR:P24928 ! DNA-directed RNA polymerase II subunit RPB1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens