>tr|A0A0F8ERY7|A0A0F8ERY7_METMZ Nucleoside diphosphate kinase OS=Methanosarcina mazei GN=ndk MEQTYVMVKPDGVQRGLVGEVISRIEKRGLKIVALRMNVIAEATAKEHYGEHAARPFFPS LIEFITSGPSVSMVVAGKDAIKVMRAINGATNPVDAAPGTIRGDFALDVGRNVVHASDSP EAAAREIAIHFKDSEIANYSRVDEVCLYE