Predicted to contribute to RNA polymerase II general transcription initiation factor activity. Predicted to be involved in RNA polymerase II preinitiation complex assembly. Predicted to act upstream of or within flagellated sperm motility and spermatid development. Predicted to be located in cytoplasm and nucleus. Predicted to be part of transcription factor TFIID complex. Orthologous to human TAF7L (TATA-box binding protein associated factor 7 like). [provided by Alliance of Genome Resources, Apr 2022]