Exodeoxyribonuclease (phage SP<sub>3</sub>-induced) (EC 3.1.11.4, phage SP<sub>3</sub> DNase, DNA 5â²-dinucleotidohydrolase, deoxyribonucleate 5â²-dinucleotidase, deoxyribonucleic 5â²-dinucleotidohydrolase, bacteriophage SP<sub>3</sub> deoxyribonuclease) is an enzyme. that catalyses the following chemical reaction
Preference for single-stranded DNA.