3Q2Y
Crystal Structure of BmrR bound to ethidium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Multidrug-efflux transporter 1 regulator | polymer | 284 | 33478.2 | 1 | UniProt (P39075) Pfam (PF00376) Pfam (PF06445) | Bacillus subtilis | |
| 2 | B (B) | 23 bp promoter | polymer | 23 | 7058.5 | 1 | |||
| 3 | C (A) | ETHIDIUM | non-polymer | 314.4 | 1 | Chemie (ET) | |||
| 4 | D, E (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence modifications
A: 1 - 278 (UniProt: P39075)
| PDB | External Database | Details |
|---|---|---|
| Leu 142 | Ile 142 | conflict |
| Leu 277 | Ala 277 | conflict |
| Asp 278 | Glu 278 | conflict |
| His 279 | - | expression tag |
| His 280 | - | expression tag |
| His 281 | - | expression tag |
| His 282 | - | expression tag |
| His 283 | - | expression tag |
| His 284 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 40536.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 498.6 | |
| All* | Total formula weight | 41035.3 |
