KEGG Orthology (KO) [BR:hde00001] 09100 Metabolism 09104 Nucleotide metabolism 00230 Purine metabolism [PATH:hde00230] HDEF_0624 gmk; guanylate kinase K00942 gmk; guanylate kinase [EC:2.7.4.8] Enzymes [BR:hde01000] 2. Transferases 2.7 Transferring phosphorus-containing groups 2.7.4 Phosphotransferases with a phosphate group as acceptor 2.7.4.8 guanylate kinase HDEF_0624 gmk; guanylate kinase K00942 gmk; guanylate kinase [EC:2.7.4.8]