Predicted to enable several functions, including DNA-binding transcription activator activity, RNA polymerase II-specific; E-box binding activity; and histone deacetylase binding activity. Predicted to be involved in several processes, including DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator; negative regulation of macromolecule metabolic process; and regulation of transcription, DNA-templated. Predicted to act upstream of or within positive regulation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway and positive regulation of transcription by RNA polymerase II. Predicted to be located in mitochondrion and nucleoplasm. Predicted to be part of transcription repressor complex. Predicted to be active in nucleus. Orthologous to human TFAP4 (transcription factor AP-4). [provided by Alliance of Genome Resources, Apr 2022]