>tr|A0A840DK81|A0A840DK81_9BACT Nucleoside diphosphate kinase OS=Salinibacter ruber GN=ndk MATERTLAILKPDCVRKEKVGEVLRRIQDAGFQLCAMKMITMSKAEAEGFYAVHEDKPFF DDLTDFMSSGPCVPVVLEKENAIADFRELIGATDPDEAAEGTIRSDFAGSIQENIVHGSD SPSNGQKEAGYFFPEHEIVANT