Predicted to enable DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and chromatin binding activity. Predicted to be involved in animal organ development; neuron development; and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within embryonic limb morphogenesis; positive regulation of transcription by RNA polymerase II; and proximal/distal pattern formation. Predicted to be located in nucleus. Predicted to be part of transcription regulator complex. Orthologous to human PBX2 (PBX homeobox 2). [provided by Alliance of Genome Resources, Apr 2022]