>sp|Q2W9C3|KGUA_MAGSA Guanylate kinase OS=Magnetospirillum magneticum GN=gmk MTDTLPTVSRRGLMLVMSSPSGAGKTTISRALLERDPAIGMSVSATTRAPRPGEVDGKDY HFVTVEKFHEMVEKREFLEHARVFDNFYGTPRGPVDEILRSGRDVLFDIDWQGTQQMAQN ARADLVSVFVLPPSVEELERRLRGRAQDSDEVVRKRMAKAGDEMSHWPEYDYIVVNIDLD KSIAAVQAILAAERLKRERQVGLPDFVTQLRGGE