ID 3.1.12.1 DE 5' to 3' exodeoxyribonuclease (nucleoside 3'-phosphate-forming). AN 5' to 3' single stranded DNA exonuclease. CA exonucleolytic cleavage in the 5'- to 3'-direction to yield nucleoside CA 3'-phosphates. CC -!- Preference for single-stranded DNA. DR Q9YCL9, CAS4_AERPE ; A0Q5Y6, CAS4_FRATN ; D4GQN9, CAS4_HALVD ; DR Q57822, CAS4_METJA ; A3MTK6, CAS4_PYRCJ ; Q2RRV2, CAS4_RHORT ; DR Q97TX9, CAS4_SACS2 ; G4RJY5, CAS4_THETK ; Q74H36, CS4F1_GEOSL; DR Q8F1F5, CS4F1_LEPIN; Q1CW50, CS4F1_MYXXD; Q2RY11, CS4F1_RHORT; //