>tr|H8W9N0|H8W9N0_MARN1 NAD kinase OS=Marinobacter nauticus GN=nadK MDQFRNIGIVGRMGSVKVVESLRQLKQYLTANNYHVIIEEDTSTMIPGHGLQVASKKLLG EICDLVIVVGGDGSLLGAARELAKSKIPILGVNRGRLGFLTDISPSDLEERLARVLEGDY IEESRFLLDGHVERNGQPLGYGSALNDVVLHPGKSTRMIGFDLFIDGHFVYSQRSDGLIV ATPTGSTAYSLSAGGPIMHPKLDAVVLVPMFPHTLSSRPIVVDGKSEIKLVIGETNETYP QVSFDGQMNIACAPGDIIRITKKPFKIRLIHPTDHNFYATCRDKLGWASEIAAS