>tr|A0A0E3RAG3|A0A0E3RAG3_METMZ Nucleoside diphosphate kinase OS=Methanosarcina mazei SarPi GN=ndk MEQTYVMVKPDGVQRGLVGEVISRIEKRGLKIVALRMNVIAEATAKEHYGEHAARPFFPS LIEFITSGPSVSMVVAGKDAIKVMRAINGATNPVDAAPGTIRGDFALDVGRNVVHASDSP EAAAREIAIHFKDSEIANYSRVDEVCLYE