Predicted to enable ubiquitin protein ligase binding activity. Predicted to be involved in several processes, including positive regulation of cellular component organization; positive regulation of double-strand break repair; and protein localization to site of double-strand break. Predicted to act upstream of or within DNA repair. Predicted to be located in chromatin and nucleoplasm. Predicted to be active in nucleus and site of double-strand break. Orthologous to human SLF2 (SMC5-SMC6 complex localization factor 2). [provided by Alliance of Genome Resources, Apr 2022]