Predicted to enable DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in several processes, including endocrine pancreas development; glucose homeostasis; and positive regulation of insulin secretion involved in cellular response to glucose stimulus. Predicted to be located in nucleus. Orthologous to human RFX6 (regulatory factor X6). [provided by Alliance of Genome Resources, Apr 2022]