| P0C6U8 | DB01093 | 3snc | DMS | A | 2309 | e3sncA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 3tiu | DMS | A | 2309 | e3tiuA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 3v3m | DMS | A | 403 | e3v3mA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 4mds | DMS | A | 403 | e4mdsA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 4ovz | DMS | A | 903 | e4ovzA1 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 4ovz | DMS | A | 903 | e4ovzB1 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 4ovz | DMS | B | 907 | e4ovzB1 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 4ow0 | DMS | A | 905 | e4ow0A2 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 4ow0 | DMS | B | 903 | e4ow0A1 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | CoV_peptidase |
| P0C6U8 | DB01093 | 4ow0 | DMS | B | 903 | e4ow0A2 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 4ow0 | DMS | B | 903 | e4ow0B1 | Cysteine proteinases-like | Cysteine proteinases | Cysteine proteinases | CoV_peptidase |
| P0C6U8 | DB01093 | 6y7m | DMS | AAA | 402 | e6y7mAAA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 6y7m | DMS | AAA | 402 | e6y7mAAA2 | 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 |
| P0C6U8 | DB01093 | 7rc1 | DMS | A | 406 | e7rc1A1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_C30 |
| P0C6U8 | DB01093 | 7rc1 | DMS | A | 406 | e7rc1A2 | 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 |