>sp|Q48S18|KGUA_STRPM Guanylate kinase OS=Streptococcus pyogenes serotype M28 GN=gmk MSERGLLIVFSGPSGVGKGTVRQEIFSTPDHKFEYSVSMTTRPQRPGEVDGVDYFFRTRE EFEELIKTGQMLEYAEYVGNYYGTPLTYVNETLDKGIDVFLEIEVQGALQVKSKVPDGVF VFLTPPDLDELEDRLVGRGTDSQEVIAQRIERAKEEIALMREYDYAVVNDEVALAAERVK RIIETEHFRVERVIGRYDKMIKITKNPFKAK