[Term] id: PR:P42866-4 name: mu-type opioid receptor isoform m4 (mouse) def: "A mu-type opioid receptor (mouse) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:P42866-4." [PRO:auto, UniProtKB:P42866] comment: Category=organism-sequence. synonym: "mOprm1/iso:m4" EXACT PRO-short-label [PRO:auto] synonym: "mu-type opioid receptor isoform MOR-1B2 (mouse)" EXACT [UniProtKB:P42866] xref: UniProtKB:P42866-4 is_a: PR:P42866 ! mu-type opioid receptor (mouse) relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus