>sp|Q39X41|NADK_GEOMG NAD kinase OS=Geobacter metallireducens GN=nadK MKKIAIFAKVHDPRCQGVAGELITWLEQRRIVPLVEAHFARHLGRSGVTSEEIPDLADMA VVLGGDGTLISAARLLGGREIPILGVNLGSLGFLTEVTLDELYPALEACLGGDYRVSERM MLAATVERGDDIVFSHRVLNDAVINKGALARIVDMESLVNGHYLTTYKADGLIISTPTGS TGYCLSANGPIVHPDLECLTITPICPHTLTNRPIVLEASAEVTIRLISKNEDVYLTLDGQ VGMELKCGDIIRVRRAEHRTRLVMSRSKDYFEVLRTKLKWGER