Enzymes [BR:xai01000]
1. Oxidoreductases
1.3 Acting on the CH-CH group of donors
1.3.1 With NAD+ or NADP+ as acceptor
1.3.1.76 precorrin-2 dehydrogenase
HEP75_01011
2. Transferases
2.1 Transferring one-carbon groups
2.1.1 Methyltransferases
2.1.1.107 uroporphyrinogen-III C-methyltransferase
HEP75_01011
4. Lyases
4.99 Other lyases
4.99.1 Sole sub-subclass for lyases that do not belong in the other subclasses
4.99.1.4 sirohydrochlorin ferrochelatase
HEP75_01011
