>sp|Q9X215|KGUA_THEMA Guanylate kinase OS=Thermotoga maritima GN=gmk MKGQLFVICGPSGAGKTSIIKEVLKRLDNVVFSVSCTTRPKRPHEEDGKDYFFITEEEFL KRVERGEFLEWARVHGHLYGTLRSFVESHINEGKDVVLDIDVQGALSVKKKYSNTVFIYV APPSYADLRERILKRGTEKEADVLVRLENAKWELMFMDEFDYIVVNENLEDAVEMVVSIV RSERAKVTRNQDKIERFKMEVKGWKKL