Predicted to enable several functions, including promoter-specific chromatin binding activity; protein N-terminus binding activity; and protein dimerization activity. Involved in G2/M transition of mitotic cell cycle. Predicted to be located in nuclear speck. Predicted to be active in cytoplasm and nucleus. Orthologous to human GADD45A (growth arrest and DNA damage inducible alpha). [provided by Alliance of Genome Resources, Apr 2022]