ID   3.1.4.1
DE   phosphodiesterase I.
AN   5'-exonuclease.
AN   5'-NPDase.
AN   5'NPDE.
AN   5'-nucleotide phosphodiesterase.
AN   5' nucleotide phosphodiesterase/alkaline phosphodiesterase I.
AN   5'-PDase.
AN   5'-PDE.
AN   5'-phosphodiesterase.
AN   alkaline phosphodiesterase.
AN   exonuclease I.
AN   nucleotide pyrophosphatase/phosphodiesterase I.
AN   oligonucleate 5'-nucleotidohydrolase.
AN   orthophosphoric diester phosphohydrolase.
AN   PDE I.
AN   phosphodiesterase.
CA   Hydrolytically removes 5'-nucleotides successively from the 3'-hydroxy
CA   termini of 3'-hydroxy-terminated oligonucleotides.
CC   -!- Hydrolyzes both ribonucleotides and deoxyribonucleotides.
CC   -!- Has low activity toward polynucleotides.
CC   -!- A 3'-phosphate terminus on the substrate inhibits hydrolysis.
DR   P22413, ENPP1_HUMAN;  P06802, ENPP1_MOUSE;  Q924C3, ENPP1_RAT  ;
DR   P15396, ENPP3_BOVIN;  O14638, ENPP3_HUMAN;  Q6DYE8, ENPP3_MOUSE;
DR   Q5R5M5, ENPP3_PONAB;  P97675, ENPP3_RAT  ;  D2HNY3, FAN1_AILME ;
DR   Q5XVJ4, FAN1_ARATH ;  A8WZU5, FAN1_CAEBR ;  P90740, FAN1_CAEEL ;
DR   Q1LWH4, FAN1_DANRE ;  Q55FW8, FAN1_DICDI ;  Q9Y2M0, FAN1_HUMAN ;
DR   Q69ZT1, FAN1_MOUSE ;  Q5SNL7, FAN1_ORYSJ ;  Q9I2N0, FAN1_PSEAE ;
DR   Q9Y804, FAN1_SCHPO ;  P25353, NPP1_YEAST ;  P39997, NPP2_YEAST ;
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