Predicted to enable double-stranded DNA binding activity; single-stranded DNA binding activity; and ubiquitin binding activity. Predicted to be involved in double-strand break repair via homologous recombination; positive regulation of nitrogen compound metabolic process; and protein deubiquitination. Predicted to act upstream of or within several processes, including animal organ development; positive regulation of epithelial cell proliferation; and regulation of protein monoubiquitination. Predicted to be located in nucleus. Orthologous to human WDR48 (WD repeat domain 48). [provided by Alliance of Genome Resources, Apr 2022]