>sp|Q8U1V2|NADK_PYRFU NAD kinase OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=nadK PE=3 SV=1 MKFGIVARRDKEEALKLAYRVYDFLKVSGYDVVVDKDTYEHFPYFNERDVIPLEEFDVDF IIAIGGDGTILRIEHMTKKDIPILSVNMGTLGFLTEVEPSDTFFALSRLIEGEYYIDERI KVRTYINGENRVPDALNEVAILTGIPGKIIHLKYYVDGGLADEVRADGLVVSTPTGSTGY AMSAGGPFVDPRLDVILVVPLLPLPKTSVPMVIPGSSRVDITLVSDREIILAIDGQYYEY LPPDVEITVVKSPRKTKFVRFTKEIYPKYTMKIKERH