Automated description from the Alliance of Genome Resources (Release 5.2.1)
Predicted to enable NAD DNA ADP-ribosyltransferase activity; NAD+ ADP-ribosyltransferase activity; and NAD+-protein ADP-ribosyltransferase activity. Involved in negative regulation of isotype switching. Acts upstream of or within double-strand break repair. Located in site of double-strand break. Orthologous to human PARP3 (poly(ADP-ribose) polymerase family member 3).