3.1.11.4 exodeoxyribonuclease (phage SP3-induced); phage SP3 DNase; DNA 5'-dinucleotidohydrolase; deoxyribonucleate 5'-dinucleotidase; deoxyribonucleic 5'-dinucleotidohydrolase; bacteriophage SP3 deoxyribonuclease; deoxyribonucleate 5'-dinucleotidase