Table 6. List of EC Numbers Containing the Largest Numbers of RC Entries.
| EC subsubclass | no. of RC entries | enzymes involved |
|---|---|---|
| 1.14.13 | 150 | monooxygenases |
| 4.2.1 | 129 | hydratases/dehydratases, terpene cyclases (hydrating) |
| 1.1.1 | 117 | alcohol:NAD(P)+ dehydrogenases |
| 4.2.3 | 86 | phospho-lyases, terpene cyclases (diphosphate-eliminating) |
| 1.14.14 | 83 | monooxygenases |
| 2.1.1 | 79 | methyltransferases |
| 1.13.11 | 72 | dioxygenases |
| 1.3.1 | 68 | saturases/desaturases |
| 4.1.1 | 65 | carboxylases/decarboxylases |
| 2.5.1 | 60 | prenyltransferases, 1-carboxyvinyltransferases, aminocarboxyethyltransferases, aminocarboxypropyltransferases, adenosyltransferases |