2F1M
Conformational flexibility in the multidrug efflux system protein AcrA
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 (A, B, C, D) | Acriflavine resistance protein A | polymer | 277 | 30355.2 | 4 | UniProt (P0AE06) Pfam (PF00529) Pfam (PF16576) | Escherichia coli | |
| 2 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 36 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 45 - 312 (UniProt: P0AE06)
| PDB | External Database | Details |
|---|---|---|
| Mse 44 | - | initiating methionine |
| Mse 223 | Phe 223 | engineered mutation |
| Mse 224 | Leu 224 | engineered mutation |
| Mse 287 | Leu 287 | engineered mutation |
| Mse 288 | Leu 288 | engineered mutation |
| Mse 291 | Met 291 | modified residue |
| Leu 313 | - | cloning artifact |
| Glu 314 | - | cloning artifact |
| His 315 | - | cloning artifact |
| His 316 | - | cloning artifact |
| His 317 | - | cloning artifact |
| His 318 | - | cloning artifact |
| His 319 | - | cloning artifact |
| His 320 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 121420.7 | |
| All* | Total formula weight | 121420.7 |
