Predicted to enable DNA binding activity and zinc ion binding activity. Predicted to be involved in positive regulation of transcription by RNA polymerase II and transcription, DNA-templated. Predicted to be located in centrosome and nucleoplasm. Predicted to be active in nucleus. Is expressed in heart; inner ear; lung epithelium; testis; and urinary system. Orthologous to human TCEA2 (transcription elongation factor A2). [provided by Alliance of Genome Resources, Apr 2022]