Predicted to enable several functions, including DNA-binding transcription factor binding activity; identical protein binding activity; and transcription regulator inhibitor activity. Predicted to be involved in several processes, including erythrocyte development; positive regulation of phagocytosis; and regulation of transcription, DNA-templated. Predicted to be located in nucleoplasm and photoreceptor outer segment. Predicted to be active in nucleolus. Orthologous to human LYAR (Ly1 antibody reactive). [provided by Alliance of Genome Resources, Apr 2022]