>sp|Q8RAC3|NADK_CALS4 NAD kinase OS=Caldanaerobacter subterraneus subsp. tengcongensis GN=nadK MKKVGVIPNINKDKDLEVTKSVVNWLLDHGSEPYLNEIVAARIGYEKHGKKANEIYSKSD FLIALGGDGTILNVARLCAPFGTPILAVNLGHLGFLTEIDASELFPSLEKIYKGEYAIEK RMMLEANVVKNDMEVINFRALNDIVITRGAFSRMARIKAYVNDNYVDTYLADGVIVATPT GSTAYSLSAGGPIVYPTVEVIIITPICPHTLYSRSIVVSPDDVIRLEIAEENQDLMITTD GQQGYKIDYRDVIYIKKSNEYTNLIKVKNSNFFDLLRDKLTER