The function of ENSG00000104064 (GABPB1, GA binding protein transcription factor subunit beta 1) is as follows. Transcription factor capable of interacting with purine rich repeats (GA repeats) (PubMed:10675337, PubMed:8441384, PubMed:8816484). Acts as a master regulator of nuclear-encoded mitochondrial genes (By similarity). {ECO:0000250|UniProtKB:Q00420, ECO:0000269|PubMed:10675337, ECO:0000269|PubMed:8441384, ECO:0000269|PubMed:8816484}. (Microbial infection) Necessary for the expression of the Adenovirus E4 gene. .