4ZIW
Crystal structure of AcrB deletion mutant 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... (A, B, C, D, E...) | Multidrug efflux pump subunit AcrB | polymer | 1044 | 113085.5 | 6 | UniProt (P31224) Pfam (PF00873) | Escherichia coli (strain K12) | AcrAB-TolC multidrug efflux pump subunit AcrB,Acridine resistance protein B |
| 2 | G, I, J, L, M... (A, B, C, D, E...) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 6 | Chemie (LMT) | |||
| 3 | H, K, N (A, C, E) | NICKEL (II) ION | non-polymer | 58.7 | 3 | Chemie (NI) |
Sequence modifications
A, B, C, D, E, F: 1 - 1044 (UniProt: P31224)
| PDB | External Database | Details |
|---|---|---|
| Gly 615 | Phe 615 | engineered mutation |
| - | Gly 616 | deletion |
| - | Phe 617 | deletion |
| - | Ala 618 | deletion |
| - | Gly 619 | deletion |
| - | Arg 620 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 678513.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 3239.8 | |
| All* | Total formula weight | 681752.9 |
