UniProt functional annotation for Q00420

UniProt code: Q00420.

Organism: Mus musculus (Mouse).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus.
 
Function: Transcription factor capable of interacting with purine rich repeats (GA repeats) (PubMed:25200183). Acts as a a master regulator of nuclear-encoded mitochondrial genes (PubMed:25200183). {ECO:0000269|PubMed:25200183}.
 
Subunit: Heterotetramer of two alpha and two beta subunits (PubMed:25200183). Interacts with HCFC1, causing repression of transcriptional activity (By similarity). {ECO:0000250|UniProtKB:Q06547, ECO:0000269|PubMed:25200183}.
Subcellular location: Nucleus {ECO:0000250|UniProtKB:Q06547}.
Ptm: Acetylated by EP300/p300 (PubMed:25200183). Deacetylated by SIRT7, promoting heterotetramerization and activity (PubMed:25200183). {ECO:0000269|PubMed:25200183}.
Miscellaneous: [Isoform 3]: May be due to competing acceptor splice sites. {ECO:0000305}.
Miscellaneous: [Isoform 4]: May be due to an intron retention. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.