Predicted to enable chromatin binding activity and transcription cis-regulatory region binding activity. Predicted to contribute to RNA polymerase II general transcription initiation factor activity. Predicted to be involved in G2/M transition of mitotic cell cycle and transcription initiation from RNA polymerase II promoter. Predicted to be located in nucleus. Predicted to be part of transcription factor TFIID complex and transcription factor TFTC complex. Is expressed in tail. Human ortholog(s) of this gene implicated in autosomal recessive non-syndromic intellectual disability. Orthologous to human TAF2 (TATA-box binding protein associated factor 2). [provided by Alliance of Genome Resources, Apr 2022]