>tr|W1WK59|W1WK59_9ZZZZ guanylate kinase OS=human gut metagenome GN=Q604_UNBC18763G0004 MDKEKGLLIVLSGPSGVGKGTVRKKIFEDPTTSYKYSISMTTRHMREGEIDGVDYFFKTK EEFEALIKDDQFIEYAQYVGNYYGTPVQYVKDTMEEGHDVFLEIEVEGAKQVRKKFPDAL FIFLAPPSLDDLKERLVGRGTESDEKIQSRVNEARKEVEMMNLYDYVVVNDEVELAKNRI QSIVEAEHLKRERIEAKYRKMLLEVKK