Predicted to enable mRNA 3'-UTR binding activity and transcription coregulator activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to act upstream of or within RNA splicing and mRNA stabilization. Predicted to be located in cytoplasm and nucleoplasm. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in chondrosarcoma and extraskeletal myxoid chondrosarcoma. Orthologous to human TAF15 (TATA-box binding protein associated factor 15). [provided by Alliance of Genome Resources, Apr 2022]