nudix hydrolase 2
nudix (nucleoside diphosphate linked moiety X)-type motif 2
Ap4A hydrolase 1, "Ap4Aase", "bis(5'-nucleosyl)-tetraphosphatase (asymmetrical)", "diadenosine tetraphosphatase", "diadenosine 5',5''-P1,P4-tetraphosphate pyrophosphohydrolase"