Predicted to enable chromatin binding activity. Predicted to be involved in chromatin organization. Predicted to act upstream of or within several processes, including nucleotide-excision repair; positive regulation of NAD+ ADP-ribosyltransferase activity; and response to UV. Predicted to be located in nucleoplasm. Predicted to be active in nucleus. Orthologous to human HMGN1 (high mobility group nucleosome binding domain 1). [provided by Alliance of Genome Resources, Apr 2022]