KEGG Orthology (KO) [BR:hpt00001] 09100 Metabolism 09104 Nucleotide metabolism 00240 Pyrimidine metabolism [PATH:hpt00240] HPSAT_02895 pyrH; uridylate kinase K09903 pyrH; uridylate kinase [EC:2.7.4.22] Enzymes [BR:hpt01000] 2. Transferases 2.7 Transferring phosphorus-containing groups 2.7.4 Phosphotransferases with a phosphate group as acceptor 2.7.4.22 UMP kinase HPSAT_02895 pyrH; uridylate kinase K09903 pyrH; uridylate kinase [EC:2.7.4.22]