| 4UHW | e4uhwA1 | 179.1.1 | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | Fer2_2 |
| e4uhwA4 | 217.1.1 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| e4uhwA5 | 221.1.1 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | Fer2 |
| e4uhwA7 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e4uhwA8 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e4uhwA6 | 244.3.1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| e4uhwA3 | 325.1.1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | CO dehydrogenase molybdoprotein N-domain-like | Ald_Xan_dh_C |
| 4UHX | e4uhxA1 | 179.1.1 | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | Fer2_2 |
| e4uhxA2 | 217.1.1 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| e4uhxA4 | 221.1.1 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | Fer2 |
| e4uhxA3 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e4uhxA7 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e4uhxA5 | 244.3.1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| e4uhxA6 | 325.1.1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | CO dehydrogenase molybdoprotein N-domain-like | Ald_Xan_dh_C |
| 5EPG | e5epgA3 | 179.1.1 | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | Fer2_2 |
| e5epgA6 | 217.1.1 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| e5epgA1 | 221.1.1 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | Fer2 |
| e5epgA5 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e5epgA7 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e5epgA2 | 244.3.1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| e5epgA4 | 325.1.1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | CO dehydrogenase molybdoprotein N-domain-like | Ald_Xan_dh_C |
| 6Q6Q | e6q6qA2 | 179.1.1 | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | CO dehydrogenase ISP C-domain like | Fer2_2 |
| e6q6qA4 | 217.1.1 | FAD-binding domain-like | FAD-binding domain | FAD-binding domain | FAD_binding_5 |
| e6q6qA3 | 221.1.1 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | Fer2 |
| e6q6qA5 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e6q6qA7 | 231.1.1 | MocoBD/DmpA-related | MocoBD/DmpA-related | Molybdenum cofactor-binding domain | MoCoBD_1 |
| e6q6qA1 | 244.3.1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| e6q6qA6 | 325.1.1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | CO dehydrogenase molybdoprotein N-domain-like | Ald_Xan_dh_C |