Predicted to enable several functions, including ATPase binding activity; C2H2 zinc finger domain binding activity; and p53 binding activity. Predicted to contribute to RNA polymerase II general transcription initiation factor activity and histone acetyltransferase activity. Involved in positive regulation of transcription by RNA polymerase II and response to L-glutamate. Predicted to be located in nucleoplasm. Predicted to be part of nucleoplasm and pre-snoRNP complex. Orthologous to human TAF9 (TATA-box binding protein associated factor 9). [provided by Alliance of Genome Resources, Apr 2022]