| P77324 | n/a | 5g5g | IOD | B | 3000 | e5g5gB1 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| P77324 | n/a | 5g5g | IOD | B | 3000 | e5g5gB2 | 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 |
| P77324 | n/a | 5g5g | IOD | B | 3000 | e5g5gB3 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | n/a |
| P77324 | n/a | 5g5h | IOD | B | 1323 | e5g5hB1 | 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 |
| P77324 | n/a | 5g5h | IOD | B | 1323 | e5g5hB2 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| P77324 | n/a | 5g5h | IOD | B | 1323 | e5g5hB3 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | n/a |