| P00734 | DB14546 | 2b5t | SO4 | B | 2006 | e2b5t.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 2b5t | SO4 | D | 2004 | e2b5t.3 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 2pgb | SO4 | B | 304 | e2pgb.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3b9f | SO4 | H | 781 | e3b9f.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3e6p | SO4 | L | 303 | e3e6p.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | A | 17 | e3gis.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | A | 17 | e3gis.5 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | B | 14 | e3gis.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | C | 16 | e3gis.4 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | D | 6 | e3gis.4 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | E | 16 | e3gis.5 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 3gis | SO4 | F | 12 | e3gis.5 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 4boh | SO4 | A | 1582 | e4bohA3 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P00734 | DB14546 | 4boh | SO4 | H | 1583 | e4boh.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 4boh | SO4 | H | 1583 | e4bohA3 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |
| P00734 | DB14546 | 5edm | SO4 | A | 621 | e5edmA4 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 6v5t | SO4 | E | 302 | e6v5tE1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | n/a |
| P00734 | DB14546 | 7sr9 | SO4 | A | 101 | e7sr9A1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Thrombin_light |
| P00734 | DB14546 | 7sr9 | SO4 | B | 405 | e7sr9B1 | cradle loop barrel | RIFT-related | FMN-binding split barrel 2 | Trypsin |