Predicted to enable several functions, including DNA-binding transcription repressor activity, RNA polymerase II-specific; cAMP response element binding activity; and transcription coactivator binding activity. Predicted to be involved in several processes, including animal organ development; hepatocyte apoptotic process; and regulation of transcription by RNA polymerase II. Predicted to be located in nucleoplasm. Orthologous to human ATF7 (activating transcription factor 7). [provided by Alliance of Genome Resources, Apr 2022]