Predicted to enable transcription cis-regulatory region binding activity and transcription coactivator activity. Involved in adipose tissue development. Acts upstream of or within several processes, including animal organ development; cellular response to leukemia inhibitory factor; and face morphogenesis. Predicted to be active in nucleus. Is expressed in several structures, including alimentary system; embryo ectoderm; embryo mesenchyme; genitourinary system; and sensory organ. Orthologous to human ARID5B (AT-rich interaction domain 5B). [provided by Alliance of Genome Resources, Apr 2022]