| Q7SIF4 | n/a | 8cff | PEG | A | 910 | e8cffA4 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| Q7SIF4 | n/a | 8cff | PEG | A | 910 | e8cffE2 | cradle loop barrel | RIFT-related | double psi | Molydop_binding |
| Q7SIF4 | n/a | 8cff | PEG | B | 2301 | e8cffA3 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | Rieske_3 |
| Q7SIF4 | n/a | 8cgs | PEG | A | 5012 | e8cgsA1 | cradle loop barrel | RIFT-related | double psi | Molydop_binding |
| Q7SIF4 | n/a | 8cgs | PEG | A | 5012 | e8cgsA4 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| Q7SIF4 | n/a | 8cgs | PEG | A | 5012 | e8cgsC3 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| Q7SIF4 | n/a | 8cgs | PEG | C | 5106 | e8cgsC3 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| Q7SIF4 | n/a | 8cgs | PEG | C | 5106 | e8cgsC4 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | Rieske_3 |
| Q7SIF4 | n/a | 8cgs | PEG | E | 5006 | e8cgsE4 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| Q7SIF4 | n/a | 8cgs | PEG | G | 5007 | e8cgsG2 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |