[Term] id: PR:000027717 name: ribonucleoside-diphosphate reductase class I, small subunit def: "A protein that is a stand-alone version of the Ribonucleotide reductase, small chain (Pfam:PF00268) domain. This protein is the small subunit of the ribonucleotide reductase complex. The active subunit binds iron and contains an active site tyrosine radical." [PMID:15158709] comment: Category=family. Requested by=PomBase. synonym: "fam:RNR_classI_sm" EXACT PRO-short-label [PRO:DAN] synonym: "Ribonucleotide reductase small subunit" BROAD [PRO:DNx] xref: PIRSF:PIRSF000355 is_a: PR:000000001 ! protein [Term] id: PR:P79733 name: ribonucleoside-diphosphate reductase subunit M2 (zebrafish) def: "A ribonucleoside-diphosphate reductase class I, small subunit that is a translation product of the rrm2 gene in zebrafish." [PRO:DAN] comment: Category=organism-gene. synonym: "r2" RELATED Gene-based [UniProtKB:P79733] synonym: "rrm2" RELATED Gene-based [UniProtKB:P79733] synonym: "z-rrm2" EXACT PRO-short-label [PRO:DNx] synonym: "ribonucleotide reductase small chain (zebrafish)" EXACT [UniProtKB:P79733] synonym: "ribonucleotide reductase small subunit (zebrafish)" EXACT [UniProtKB:P79733] synonym: "ribonucleotide reductase protein R2 class I (zebrafish)" EXACT [UniProtKB:P79733] xref: UniProtKB:P79733 intersection_of: only_in_taxon NCBITaxon:7955 ! Danio rerio intersection_of: PR:000027717 ! ribonucleoside-diphosphate reductase class I, small subunit intersection_of: has_gene_template ZFIN:ZDB-GENE-990415-25 ! rrm2 (zebrafish)