>sp|Q39T72|KGUA_GEOMG Guanylate kinase OS=Geobacter metallireducens GN=gmk MKREGVLYIISAPSGAGKTTLCKEIIDIFPHLRHSVSYTTRQPRAGEVHGKDYYFISMDE FRSMVDKGEFAEWAEVHGNCYGTSIRTLEECRITGIDLILDIDIQGARQLKERYEGGVYI FILPPSYEELRRRLNGRSSDSDDVISRRIDAAAGEIRESRWYDYIIVNDQFSRAVEELKS VVVAERCRTFRVLETVTERFDMG