Predicted to enable NAD+ ADP-ribosyltransferase activity and protein ADP-ribosylase activity. Predicted to be involved in positive regulation of dendrite morphogenesis; protein auto-ADP-ribosylation; and protein mono-ADP-ribosylation. Is expressed in nervous system and sensory organ. Orthologous to human PARP6 (poly(ADP-ribose) polymerase family member 6). [provided by Alliance of Genome Resources, Apr 2022]