KEGG Orthology (KO) [BR:hsa00001] 09190 Not Included in Pathway or Brite 09191 Unclassified: metabolism 99980 Enzymes with EC numbers 1652 DDT; D-dopachrome tautomerase K10028 DDT; D-dopachrome decarboxylase [EC:4.1.1.84] Enzymes [BR:hsa01000] 4. Lyases 4.1 Carbon-carbon lyases 4.1.1 Carboxy-lyases 4.1.1.84 D-dopachrome decarboxylase 1652 DDT; D-dopachrome tautomerase K10028 DDT; D-dopachrome decarboxylase [EC:4.1.1.84]