Enables DNA binding activity. Predicted to be involved in transcription by RNA polymerase II. Located in nucleus. Is expressed in cranial ganglion; limb mesenchyme; sensory organ; submandibular gland primordium; and tail dorsal root ganglion. Human ortholog(s) of this gene implicated in autosomal recessive non-syndromic intellectual disability. Orthologous to human TAF13 (TATA-box binding protein associated factor 13). [provided by Alliance of Genome Resources, Apr 2022]