Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. Is expressed in brain; central nervous system ganglion; and genitourinary system. Orthologous to human PROX2 (prospero homeobox 2). [provided by Alliance of Genome Resources, Apr 2022]