| P0C6X5 | n/a | 6fv2 | D03 | A | 402 | e6fv2A1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | A | 402 | e6fv2A2 | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | B | 402 | e6fv2A1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | B | 402 | e6fv2B1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | B | 402 | e6fv2B2 | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | B | 402 | e6fv2C2 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | C | 402 | e6fv2B1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | C | 402 | e6fv2C1 | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain | Peptidase_C30 |
| P0C6X5 | n/a | 6fv2 | D03 | C | 402 | e6fv2C2 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |