Predicted to enable several functions, including DNA-binding transcription factor activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and histone binding activity. Predicted to be involved in several processes, including DNA damage checkpoint signaling; nucleic acid metabolic process; and regulation of gene expression. Predicted to be located in Cajal body. Orthologous to human HINFP (histone H4 transcription factor). [provided by Alliance of Genome Resources, Apr 2022]