Predicted to enable cyclin-dependent protein serine/threonine kinase inhibitor activity. Predicted to be involved in regulation of mitotic cell cycle and signal transduction by
p53 class mediator. Predicted to be located in nucleus. Is an ortholog of C. elegans
cki-2. In C. elegans,
cki-2 is involved in gonad development; regulation of cell cycle process; and regulation of cell division.