Predicted to enable DNA-binding transcription factor binding activity; methyl-CpG binding activity; and zinc ion binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in nucleus. Orthologous to human CXXC5 (CXXC finger protein 5). [provided by Alliance of Genome Resources, Apr 2022]