>sp|O67055|NADK_AQUAE NAD kinase OS=Aquifex aeolicus GN=nadK MRKVLVFLKNSKKAFETFKRVERVLKDLNLSYKKFINRKELFKVLKPKDYELFLVIGGDG TFLSAARIASRFGVPLVGVNEGRFGFLTEIKKEEIKKVLPLVLEGRAKLQERLMIDVYLR SRNRLRYLGNYLNDAVISKSSIARIIRTKVFINGEEVLEVFGDGVILSTPTGSTAYALSA GGPIVYPESQNLLFVPICPHTLSNRPLVLPSKFEVKFKVVSENMEAFLTLDGQEGFHLKK GDEVIVKRSRYVCRMYSHPRKSFFGILKEKLRWG