BRENDA: BR47985
KEGG: R03947
MetaCyc: DIMETHUROPORDEHYDROG-RXN
BRENDA: BR48008
KEGG: R05807
MetaCyc: 4.99.1.3-RXN
BRENDA: BR48009
KEGG: R02864
MetaCyc: SIROHEME-FERROCHELAT-RXN
BRENDA: BR52075
KEGG: R11626
MetaCyc: RXN-8059
KEGG: R03950
MetaCyc: RXN-8212
BRENDA: BS400308
BRENDA: BS400309