Predicted to enable phosphorylase kinase regulator activity. Predicted to contribute to RNA polymerase II complex binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II and tRNA wobble uridine modification. Predicted to act upstream of or within tRNA processing. Predicted to be located in nucleoplasm. Predicted to be part of elongator holoenzyme complex and transcription elongation factor complex. Predicted to be active in cytoplasm. Is expressed in several structures, including eye and telencephalon. Human ortholog(s) of this gene implicated in aniridia. Orthologous to human ELP4 (elongator acetyltransferase complex subunit 4). [provided by Alliance of Genome Resources, Apr 2022]