29PX
Crystal structure of the staphylococcal efflux pump QacA in the outward open state 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, B (A, B) | Antiseptic resistance protein | polymer | 520 | 55784.3 | 2 | UniProt (P0A0J9) | Staphylococcus aureus | Quaternary ammonium compound efflux MFS transporter |
| 2 | C (A) | ETHIDIUM | non-polymer | 314.4 | 1 | Chemie (ET) PubChem (3624) | |||
| 3 | D, E, G, I, O (A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) PubChem (753) | |||
| 4 | F, N (A, B) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 2 | Chemie (TLA) PubChem (444305) | |||
| 5 | H (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 6 | J, K, L, P (A, B) | DODECYL-ALPHA-D-MALTOSIDE | non-polymer | 510.6 | 4 | Chemie (LMU) PubChem (445456) | |||
| 7 | M (B) | OXAMIC ACID | non-polymer | 89.0 | 1 | Chemie (OXM) PubChem (974) |
Sequence modifications
A, B: 1 - 514 (UniProt: P0A0J9)
| PDB | External Database | Details |
|---|---|---|
| Leu 515 | - | expression tag |
| Glu 516 | - | expression tag |
| Val 517 | - | expression tag |
| Leu 518 | - | expression tag |
| Phe 519 | - | expression tag |
| Gln 520 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111568.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3242.0 | |
| All* | Total formula weight | 114810.6 |
