Predicted to enable protein heterodimerization activity. Predicted to contribute to RNA polymerase II general transcription initiation factor activity. Involved in programmed cell death and response to organic cyclic compound. Predicted to be located in nucleus. Predicted to be part of transcription factor TFIID complex and transcription factor TFTC complex. Orthologous to human TAF9B (TATA-box binding protein associated factor 9b). [provided by Alliance of Genome Resources, Apr 2022]