| P56968 | DB03147 | 1ep1 | FAD | B | 502 | e1ep1B1 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |
| P56968 | DB03147 | 1ep1 | FAD | B | 502 | e1ep1B2 | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | DHODB_Fe-S_bind |
| P56968 | DB03147 | 1ep1 | FAD | B | 502 | e1ep1B3 | cradle loop barrel | RIFT-related | Alanine racemase-C | n/a |
| P56968 | DB03147 | 1ep2 | FAD | B | 503 | e1ep2B1 | cradle loop barrel | RIFT-related | Alanine racemase-C | n/a |
| P56968 | DB03147 | 1ep2 | FAD | B | 503 | e1ep2B2 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |
| P56968 | DB03147 | 1ep2 | FAD | B | 503 | e1ep2B3 | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | DHODB_Fe-S_bind |
| P56968 | DB03147 | 1ep3 | FAD | B | 502 | e1ep3B1 | cradle loop barrel | RIFT-related | Alanine racemase-C | n/a |
| P56968 | DB03147 | 1ep3 | FAD | B | 502 | e1ep3B3 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |
| P56968 | DB03147 | 1ep3 | FAD | B | 502 | e1ep3B4 | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | DHODB_Fe-S_bind |