4EVQ
Crystal structure of ABC transporter from R. palustris - solute binding protein (RPA0668) in complex with 4-hydroxybenzoate
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) | Putative ABC transporter subunit, substrate-binding component | polymer | 375 | 39241.9 | 2 | UniProt (G3XCQ4) Pfam (PF13458) | Rhodopseudomonas palustris | |
| 2 | C, D, E, F, K (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | G, M (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | H, L (A, B) | P-HYDROXYBENZOIC ACID | non-polymer | 138.1 | 2 | Chemie (PHB) | |||
| 5 | I, N (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | J, O (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 7 | P, Q (A, B) | water | water | 18.0 | 641 | Chemie (HOH) |
Sequence modifications
A, B: 21 - 392 (UniProt: G3XCQ4)
| PDB | External Database | Details |
|---|---|---|
| Ser 18 | - | expression tag |
| Asn 19 | - | expression tag |
| Ala 20 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 78483.8 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1183.0 | |
| All* | Total formula weight | 79666.8 |
