3'(2'),5-bisphosphonucleoside 3'(2')-phosphohydrolase Converts adenosine 3'-phosphate 5'-phosphosulfate (PAPS) to adenosine 5'-phosphosulfate (APS) and 3'(2')-phosphoadenosine 5'- phosphate (PAP) to AMP. Regulates the flux of sulfur in the sulfur-activation pathway by converting PAPS to APS. MSQAAGNPYAAELAAAKKAVTLAARLCQAVQKDILQSGVQSKADQSPVTVADYGSQILVSLVLKMEAPASSSFSMVAEEDSEELRKEGAEEILENITELVNETIVDDGTYSIYFSKEGILSAIDDGKSEGGPSGRHWVLDPIDGTKGFLRGDQYAIALALLDEGKVVLGVLACPNLSLGSIGNLNGGSSGDQVGALFSATIGCGAEVESLQGSPAQKISVCSIDNPVEASFFESYEGAHSLRDLTGSIAEKLGVQAPPVRIDSQAKYGALARGDGAIYLRFPHKGYREKIWDHAAGSIVVTEAGGLVTDASGNDLDFSKGRFLDLDTGIIATNKQLMPSLLKAVQDAIKEQNQAASPL 358 3'(2'),5'-bisphosphate nucleotidase DPNPase DPNP_ORYSA