Search BRITE hierarchies

KEGG Orthology (KO) [BR:hsa00001]
  09100 Metabolism
    09108 Metabolism of cofactors and vitamins
      00860 Porphyrin metabolism [PATH:hsa00860]
        3145 HMBS; hydroxymethylbilane synthase	K01749 hemC; hydroxymethylbilane synthase [EC:2.5.1.61]

Enzymes [BR:hsa01000]
  2. Transferases
    2.5  Transferring alkyl or aryl groups, other than methyl groups
      2.5.1  Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
        2.5.1.61  hydroxymethylbilane synthase
          3145 HMBS; hydroxymethylbilane synthase	K01749 hemC; hydroxymethylbilane synthase [EC:2.5.1.61]