Crystal structure of a type II restriction endonuclease
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| D | Hemagglutinin | e4l0kD1 | A: alpha bundles | X: Outer membrane meander beta-barrels | H: Porins | T: Porin | F: Hemagglutinin | ECOD (develop294) |
| C | Hemagglutinin | e4l0kC1 | A: alpha bundles | X: Outer membrane meander beta-barrels | H: Porins | T: Porin | F: Hemagglutinin | ECOD (develop294) |
| B | Hemagglutinin | e4l0kB1 | A: alpha bundles | X: Outer membrane meander beta-barrels | H: Porins | T: Porin | F: Hemagglutinin | ECOD (develop294) |
| A | DraIII | e4l0kA1 | A: alpha bundles | X: Alpha-beta plaits | H: Protease propeptides/inhibitors | T: Protease propeptides/inhibitors | F: DraIII | ECOD (develop294) |