[Term] id: PR:Q9V4N3-1 name: cytochrome b5 isoform B (fruit fly) def: "A cytochrome b5 (fruit fly) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q9V4N3-1." [PRO:auto, UniProtKB:Q9V4N3] comment: Category=organism-sequence. synonym: "fly-Cyt-b5/iso:B" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q9V4N3-1 is_a: PR:Q9V4N3 ! cytochrome b5 (fruit fly) relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster