| O15118 | DB03814 | 5u74 | MES | A | 1309 | e5u74A1 | Multidrug efflux transporter AcrB transmembrane domain | Multidrug efflux transporter AcrB transmembrane domain | Multidrug efflux transporter AcrB transmembrane domain | Patched |
| O15118 | DB03814 | 5u74 | MES | A | 1309 | e5u74A3 | Multidrug efflux transporter AcrB transmembrane domain | Multidrug efflux transporter AcrB transmembrane domain | Multidrug efflux transporter AcrB transmembrane domain | Sterol-sensing |
| O15118 | DB03814 | 5u74 | MES | A | 1309 | e5u74A4 | Alpha-beta plaits | Ferredoxin domains in multidrug efflux transporter | Multidrug efflux transporter AcrB pore domain | NPC1_MLD |