| H | Birna_VP4 | e2oz3H1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| G | | e2oz3G5 | A: alpha bundles | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: | ECOD (develop294) |
| F | Birna_VP4 | e2oz3F1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| E | Birna_VP4 | e2oz3E1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| D | Birna_VP4 | e2oz3D1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| C | Birna_VP4 | e2oz3C1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| B | Birna_VP4 | e2oz3B1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |
| A | Birna_VP4 | e2oz3A1 | A: alpha bundles | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Birna_VP4 | ECOD (develop294) |