[Term]
id: PR:P22605-4
name: retinoic acid receptor beta isoform 4 (mouse)
def: "A retinoic acid receptor beta isoform 4 that is encoded in the genome of mouse." [PRO:AAA, PMID:1313565, UniProtKB:P22605]
comment: Category=organism-sequence. Note: PMID:1313565 provides cDNA evidence for isoforms beta-2 and beta-4. Like the beta-2 transcript, the beta-4 transcript is initiated from the P2 promoter, but there is an alternative splicing within the 5'-UTR of beta2 such that the first 265 nucleotides of the beta-4 mRNA is spliced to the beginning of exon 5, such that the beta-4 isoform contains the entire sequence of regions B-F, but only a short A region of 4 amino acids. Translation of the beta-4 mRNA is initiated from a CUG codon.
synonym: "mRARB/iso:4" EXACT PRO-short-label [PRO:DNx]
synonym: "RARB isoform Beta-4 (mouse)" EXACT []
xref: UniProtKB:P22605-4
intersection_of: PR:000035620 ! retinoic acid receptor beta isoform 4
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus