UniProt functional annotation for Q8IY67



	UniProt functional annotation for Q8IY67

UniProt code: Q8IY67.

Organism: Homo sapiens (Human).

Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.

Function: Cooperates with PTBP1 to modulate regulated alternative splicing events. Promotes exon skipping. Cooperates with PTBP1 to modulate switching between mutually exclusive exons during maturation of the TPM1 pre-mRNA (By similarity). {ECO:0000250}.

Subunit: Interacts with PTBP1, RAVER2, VCL and ACTN1. Part of a complex containing RAVER1, VCL and ACTN1 (By similarity). {ECO:0000250}.

Subcellular location: Nucleus {ECO:0000250}. Cytoplasm {ECO:0000250}. Note=Nuclear, in perinucleolar structures. Shuttles between nucleus and cytoplasm. Cytoplasm, at focal contacts and cell-cell contacts. Associated with myotubes during muscle differentiation (By similarity). {ECO:0000250}.

Miscellaneous: [Isoform 3]: May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay. {ECO:0000305}.

Sequence caution: Sequence=AAH37565.1; Type=Miscellaneous discrepancy; Note=Probable cloning artifact.; Evidence={ECO:0000305}; Sequence=BAB85564.1; Type=Miscellaneous discrepancy; Note=Intron retention.; Evidence={ECO:0000305};

Annotations taken from UniProtKB at the EBI.


Organism:		Homo sapiens (Human).
Taxonomy:		Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.



Function:		Cooperates with PTBP1 to modulate regulated alternative splicing events. Promotes exon skipping. Cooperates with PTBP1 to modulate switching between mutually exclusive exons during maturation of the TPM1 pre-mRNA (By similarity). {ECO:0000250}.


Subunit:		Interacts with PTBP1, RAVER2, VCL and ACTN1. Part of a complex containing RAVER1, VCL and ACTN1 (By similarity). {ECO:0000250}.
Subcellular location:		Nucleus {ECO:0000250}. Cytoplasm {ECO:0000250}. Note=Nuclear, in perinucleolar structures. Shuttles between nucleus and cytoplasm. Cytoplasm, at focal contacts and cell-cell contacts. Associated with myotubes during muscle differentiation (By similarity). {ECO:0000250}.
Miscellaneous:		[Isoform 3]: May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay. {ECO:0000305}.
Sequence caution:		Sequence=AAH37565.1; Type=Miscellaneous discrepancy; Note=Probable cloning artifact.; Evidence={ECO:0000305}; Sequence=BAB85564.1; Type=Miscellaneous discrepancy; Note=Intron retention.; Evidence={ECO:0000305};