Predicted to enable identical protein binding activity and transcription corepressor activity. Predicted to be involved in negative regulation of transcription, DNA-templated. Predicted to be located in several cellular components, including centriolar satellite; intercellular bridge; and nuclear lumen. Predicted to be active in nucleus. Is expressed in brain; foregut; nasal epithelium; and tooth. Human ortholog(s) of this gene implicated in scalp-ear-nipple syndrome. Orthologous to human KCTD1 (potassium channel tetramerization domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]