| P | PCI | e4asoP2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| O | PCI | e4asoO2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| N | PCI | e4asoN2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| M | PCI | e4asoM2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| L | PCI | e4asoL2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| K | PCI | e4asoK2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| J | PCI | e4asoJ2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| I | PCI | e4asoI2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| H | PCI | e4asoH2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| G | PCI | e4asoG2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| F | PCI | e4asoF2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| E | PCI | e4asoE2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| D | PCI | e4asoD2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| C | PCI | e4asoC2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| B | PCI | e4asoB2 | A: beta barrels | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: PCI | ECOD (v294.2) |
| A | GFP | e4asoA1 | A: beta barrels | X: Globin-like | H: Nucleoside diphosphate kinases | T: Nucleoside diphosphate kinases | F: GFP | ECOD (v294.2) |