Predicted to enable cyclin-dependent protein serine/threonine kinase regulator activity. Predicted to be involved in several processes, including mitotic G2 DNA damage checkpoint signaling; regulation of cyclin-dependent protein serine/threonine kinase activity; and syncytium formation. Predicted to act upstream of or within cell division. Predicted to be located in dendrite; neuronal cell body; and perinuclear region of cytoplasm. Predicted to be part of cyclin-dependent protein kinase holoenzyme complex. Predicted to be active in cytoplasm and nucleus. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; hemolymphoid system gland; and liver and biliary system. Orthologous to human CCNG1 (cyclin G1). [provided by Alliance of Genome Resources, Apr 2022]