Predicted to enable several functions, including estrogen receptor binding activity; identical protein binding activity; and promoter-specific chromatin binding activity. Predicted to contribute to RNA polymerase II general transcription initiation factor activity and histone acetyltransferase activity. Predicted to be involved in histone H3 acetylation; histone deubiquitination; and transcription initiation from RNA polymerase II promoter. Predicted to act upstream of or within several processes, including G1/S transition of mitotic cell cycle; hepatocyte differentiation; and regulation of DNA binding activity. Predicted to be located in nucleoplasm and perinuclear region of cytoplasm. Predicted to be part of SAGA complex; transcription factor TFIID complex; and transcription factor TFTC complex. Orthologous to human TAF10 (TATA-box binding protein associated factor 10). [provided by Alliance of Genome Resources, Apr 2022]