>sp|Q72DM9|KGUA_DESVH Guanylate kinase OS=Desulfovibrio vulgaris GN=gmk MGRERSGIVLVLCAPSGTGKTTLTRRLLTEFPRFAFSVSYTTRKPRNGEVDGKDYHFVTV EAFLRLRDAGFFAEWAEVHGNFYGTPLKATLDLLDEGRDVLFDIDVQGARQLRASLQRGR YVFIMPPSRDELEHRLRARGTDDEETIARRLANAAKELREARRFDAWIVNDDLERAYDEL RAAYIEETLSPECRSAFLDGLLQGWND