Heme biosynthesis, animals and fungi, glycine => heme
Brite
Enzymes [BR:asyl01000]
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
127689181 (Hmbs)
