ADP-alpha-D-ribose 1''-phosphate + H2O => ADP-D-ribose + phosphate
adp-alpha-d-ribose 1''-phosphate + h2o => adp-d-ribose + phosphate
ADP-alpha-D-ribose 1''-phosphate + H2O => ADP-D-ribose + phosphate
adp-alpha-d-ribose 1''-phosphate + h2o => adp-d-ribose + phosphate