>tr|A0A0E3RHG8|A0A0E3RHG8_METMZ Nucleoside diphosphate kinase OS=Methanosarcina mazei S-6 GN=ndk MEQTYVMVKPDGVQRGLVGEVISRIEKRGLKIVALRMNVIAEATAKEHYGEHAARPFFPS LIEFITSGPSVSMVVAGKDAIKVMRAINGATNPVDAAPGTIRGDFALDVGRNVVHASDSP EAAAREIAIHFKDSEIANYSRVDEVCLYE