Predicted to enable several functions, including DNA binding activity; DNA-binding transcription repressor activity, RNA polymerase II-specific; and cyclin binding activity. Predicted to be involved in several processes, including glandular epithelial cell differentiation; negative regulation of nitrogen compound metabolic process; and nervous system development. Predicted to act upstream of or within positive regulation of cell migration; positive regulation of cell population proliferation; and type B pancreatic cell development. Predicted to be located in nucleus. Predicted to be part of transcription repressor complex. Orthologous to human INSM1 (INSM transcriptional repressor 1). [provided by Alliance of Genome Resources, Apr 2022]