sequence of hydrolase AP4A_HUMAN AP4A HYDROLASE 1 APAH1 Ap4A hydrolase Ap4Aase Bis(5'-nucleosyl)-tetraphosphatase [asymmetrical] Diadenosine 5',5'''-P1,P4-tetraphosphate asymmetrical hydrolase Diadenosine tetraphosphatase EC 3.6.1.17 IMR:0200710 MGC10404 NUDT2 Nucleoside diphosphate-linked moiety X motif 2 Nudix motif 2 UniProt:P50583 molecule_role nudix (nucleoside diphosphate linked moiety X)-type motif 2