6BAJ
Cryo-EM structure of lipid bilayer in the native cell membrane nanoparticles of AcrB
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (B, C, A) | Multidrug efflux pump subunit AcrB | polymer | 1057 | 114736.3 | 3 | UniProt (P31224) Pfam (PF00873) | Escherichia coli (strain K12) | AcrAB-TolC multidrug efflux pump subunit AcrB,Acridine resistance protein B |
| 2 | AA, BA, CA, D, E... (C, B, A) | PHOSPHATIDYLETHANOLAMINE | non-polymer | 734.0 | 31 | Chemie (PTY) | |||
| 3 | DA, EA, FA, GA, HA... (C, B) | DODECANE | non-polymer | 170.3 | 11 | Chemie (D12) | |||
| 4 | TA (B) | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
B, C, A: 1 - 1049 (UniProt: P31224)
| PDB | External Database | Details |
|---|---|---|
| Leu 1050 | - | expression tag |
| Glu 1051 | - | expression tag |
| His 1052 | - | expression tag |
| His 1053 | - | expression tag |
| His 1054 | - | expression tag |
| His 1055 | - | expression tag |
| His 1056 | - | expression tag |
| His 1057 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 344208.9 | |
| Non-Polymers* | Number of molecules | 42 |
| Total formula weight | 24628.9 | |
| All* | Total formula weight | 368837.8 |
