>sp|A3CTF1|NDK_METMJ Nucleoside diphosphate kinase OS=Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1) OX=368407 GN=ndk PE=3 SV=1 MDRTFVMVKPDGVQRGLVGEIVSRFEAKGLKLVGAKLELLPEGRVVEQYREHLEKPFFPG LKAYIMSGPCFLMAWEGKGVVAVVRRMVGATNPAEAAPGSIRGNFALDIGRNVIHASDSP ESAARELGIHFAAGELVDYSRIDEPVLYE