| P23946 | n/a | 1pjp | ZN | A | 1000 | e1pjpA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 3s0n | ZN | A | 229 | e3s0nA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 4afs | ZN | A | 1227 | e4afsA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 4k2y | ZN | A | 301 | e4k2yA2 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 4k5z | ZN | A | 702 | e4k5zA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 4k60 | ZN | A | 702 | e4k60A2 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 4k69 | ZN | A | 302 | e4k69A2 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 5yjm | ZN | A | 303 | e5yjmA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P23946 | n/a | 5yjp | ZN | A | 303 | e5yjpA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |