638873 ART ADP-ribosyltransferase 44 2993503 mART mono-ADP-ribosyltransferase 18 1980131 ADPRT mono-ADP-ribosyltransferase 4 2015329 mADP-RT mono-ADP-ribosyltransferase 3 2344251 ARTD poly-ADP ribosyltransferase 2 3080183 mono-ART mono-ADP-ribosyltransferase 1