| D | Exo_endo_phos2 | e5xtaD1 | A: beta barrels | X: Phosphorylase/hydrolase-like | H: Ferredoxin domains in multidrug efflux transporter | T: Multidrug efflux transporter AcrB pore domain | F: Exo_endo_phos2 | ECOD (v294.2) |
| C | Exo_endo_phos2 | e5xtaC1 | A: beta barrels | X: Phosphorylase/hydrolase-like | H: Ferredoxin domains in multidrug efflux transporter | T: Multidrug efflux transporter AcrB pore domain | F: Exo_endo_phos2 | ECOD (v294.2) |
| B | Exo_endo_phos2 | e5xtaB1 | A: beta barrels | X: Phosphorylase/hydrolase-like | H: Ferredoxin domains in multidrug efflux transporter | T: Multidrug efflux transporter AcrB pore domain | F: Exo_endo_phos2 | ECOD (v294.2) |
| A | VirK | e5xtaA1 | A: beta barrels | X: Repetitive alpha hairpins | H: ARM repeat | T: ARM repeat | F: VirK | ECOD (v294.2) |