| 1FXY | e1fxyA1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| 1TRN | e1trnA1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| e1trnB1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| 2RA3 | e2ra3A1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| e2ra3B1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| 4WWY | e4wwyA1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| e4wwyB1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| 4WXV | e4wxvA1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| e4wxvB1 | 1.1.17 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |