Predicted to enable DNA polymerase binding activity. Predicted to be involved in DNA repair. Predicted to act upstream of or within positive regulation of protein ubiquitination. Predicted to be located in cytosol and nucleoplasm. Predicted to be part of Fanconi anaemia nuclear complex. Human ortholog(s) of this gene implicated in Fanconi anemia and Fanconi anemia complementation group I. Orthologous to human FANCI (FA complementation group I). [provided by Alliance of Genome Resources, Apr 2022]