| O33820 | n/a | 1rm6 | SF4 | B | 910 | e1rm6B1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | CO_deh_flav_C |
| O33820 | n/a | 1rm6 | SF4 | B | 910 | e1rm6B4 | Fe-S cluster binding domain in some xanthine oxidase family enzymes | Fe-S cluster binding domain in some xanthine oxidase family enzymes | Fe-S cluster binding domain in some xanthine oxidase family enzymes | n/a |
| O33820 | n/a | 1rm6 | SF4 | E | 910 | e1rm6E1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | CO_deh_flav_C |
| O33820 | n/a | 1rm6 | SF4 | E | 910 | e1rm6E2 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| O33820 | n/a | 1sb3 | SF4 | B | 1910 | e1sb3B1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | CO_deh_flav_C |
| O33820 | n/a | 1sb3 | SF4 | B | 1910 | e1sb3B2 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| O33820 | n/a | 1sb3 | SF4 | E | 1911 | e1sb3E1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | CO_deh_flav_C |
| O33820 | n/a | 1sb3 | SF4 | E | 1911 | e1sb3E2 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |