[Term] id: PR:000039107 name: ribonucleoside-diphosphate reductase large subunit isoform 1 def: "A ribonucleoside-diphosphate reductase large subunit 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:P23921-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "RRM1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:P23921-1 is_a: PR:000014305 ! ribonucleoside-diphosphate reductase large subunit