>tr|Q8U3R1|Q8U3R1_PYRFU 5'-deoxynucleotidase OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=PF0395 PE=1 SV=1 MIDLILLAGKLKRIPRMGWLIKGVPNPESVADHSYRVAFITLLLAEELKKKGVEIDVEKA LKIAIIHDLGEAIITDLPLSAQKYLNKEEAEAKALKDVLPEYTELFEEYSKALTLEGQLV KIADKLDMIIQAYEYELSGAKNLSEFWNALEDLEKLEISRYLREIIEEVRRLKDDH