3.1.1.106 1''-O-acetyl-ADP-D-ribose + H2O - 3.1.1.106 2''-O-acetyl-ADP-D-ribose + H2O - 3.1.1.106 3''-O-acetyl-ADP-D-ribose + H2O - 3.1.1.106 O-acetyl-ADP-D-ribose + H2O - 3.1.1.106 poly(ADP-D-ribose) + H2O - 3.1.1.106 [protein]-ADP-D-ribose + H2O - 3.1.1.106 [SRPK2 protein]-ADP-D-ribose + H2O - 3.1.1.106 2''-O-acetyl-ADP-D-ribose + H2O specific substrate