4ZJO
Crystal structure of AcrB triple mutant in complex with antibiotic in P21 space group
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, D, E... | Multidrug efflux pump subunit AcrB | polymer | 1049 | 113426.9 | 6 | UniProt (P31224) Pfam (PF00873) In PDB | Escherichia coli str. K-12 substr. MG1655 | AcrAB-TolC multidrug efflux pump subunit AcrB,Acridine resistance protein B |
| 2 | A, D | ERYTHROMYCIN A | non-polymer | 733.9 | 2 | Chemie (ERY) | |||
| 3 | A, B, C, D, E... | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 8 | Chemie (LMT) | |||
| 4 | A, C, E | NICKEL (II) ION | non-polymer | 58.7 | 3 | Chemie (NI) |
Sequence modifications
A, B, C, D, E, F: 1 - 1049 (UniProt: P31224)
| PDB | External Database | Details |
|---|---|---|
| Ala 615 | Phe 615 | engineered mutation |
| Ala 617 | Phe 617 | engineered mutation |
| Ala 620 | Arg 620 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 680561.3 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 5728.9 | |
| All* | Total formula weight | 686290.2 |
