Muscleblind-like Protein (MBNL1) mediates pre-mRNA alternative splicing regulation. Acts either as activator or repressor of splicing on specific pre-mRNA targets. Inhibits cardiac troponin-T (TNNT2) pre-mRNA exon inclusion but induces insulin receptor (IR) pre-mRNA exon inclusion in muscle. Antagonizes the alternative splicing activity pattern of CELF proteins. Regulates the TNNT2 exon 5 skipping through competition with U2AF2. Inhibits the formation of the spliceosome A complex on intron 4 of TNNT2 pre-mRNA. Binds to the stem-loop structure within the polypyrimidine tract of TNNT2 intron 4 during spliceosome assembly. Binds to the 5-YGCU(U/G)Y-3consensus sequence. Binds to the IR RNA. Binds to expanded CUG repeat RNA, which folds into a hairpin structure containing GC base pairs and bulged, unpaired U residues.
Diseases associated with MBNL1 include myotonic dystrophy and myotonic dystrophy 1. Among its related pathways are Adipogenesis. GO annotations related to this gene include poly(A) RNA binding and double-stranded RNA binding
- Product Reviews
- Product Publications
If you've used this product in a publication, let us know. Email firstname.lastname@example.org, with the publication details and you could be eligible for an Amazon gift card.
- Related Products