| P59641 | n/a | 2a5i | AZP | A | 307 | e2a5iA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P59641 | n/a | 2a5i | AZP | A | 307 | e2a5iA2 | 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 |
| P59641 | n/a | 2a5k | AZP | A | 307 | e2a5kA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P59641 | n/a | 2a5k | AZP | A | 307 | e2a5kA2 | 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 |
| P59641 | n/a | 2a5k | AZP | B | 307 | e2a5kB1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P59641 | n/a | 2a5k | AZP | B | 307 | e2a5kB2 | 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 |
| P59641 | n/a | 2gtb | AZP | A | 401 | e2gtbA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P59641 | n/a | 2gtb | AZP | A | 401 | e2gtbA2 | 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 |