| T2GJQ6 | n/a | 5t5i | SF4 | B | 501 | e5t5iB1 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| T2GJQ6 | n/a | 5t5i | SF4 | B | 501 | e5t5iB2 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | n/a |
| T2GJQ6 | n/a | 5t5i | SF4 | J | 501 | e5t5iJ1 | Rossmann-like | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Formate dehydrogenase/DMSO reductase, domains 2 and 3 | Molybdopterin |
| T2GJQ6 | n/a | 5t5i | SF4 | J | 501 | e5t5iJ2 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | Formate dehydrogenase/DMSO reductase, domain 1 | NDSU1_4Fe-4S |