Predicted to enable NAD+ ADP-ribosyltransferase activity. Predicted to be involved in peptidyl-arginine ADP-ribosylation. Predicted to be located in plasma membrane. Predicted to be anchored component of membrane. Is expressed in facial ganglion; glossopharyngeal ganglion; and vestibulo-cochlear ganglion. Orthologous to human ART3 (ADP-ribosyltransferase 3 (inactive)). [provided by Alliance of Genome Resources, Apr 2022]