The function of EBF3 (EBF transcription factor 3, ENSG00000108001) is as follows. Transcriptional activator (PubMed:28017370, PubMed:28017372, PubMed:28017373). Recognizes variations of the palindromic sequence 5'- ATTCCCNNGGGAATT-3' (By similarity). {ECO:0000250|UniProtKB:Q07802, ECO:0000269|PubMed:28017370, ECO:0000269|PubMed:28017372, ECO:0000269|PubMed:28017373}.