4DGH
Structure of SulP Transporter STAS Domain from Vibrio Cholerae Refined to 1.9 Angstrom Resolution
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) | Sulfate permease family protein | polymer | 130 | 14596.2 | 2 | UniProt (Q9KN88) Pfam (PF01740) | Vibrio cholerae | |
| 2 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | D, E, F, G, H... (A, B) | IODIDE ION | non-polymer | 126.9 | 15 | Chemie (IOD) | |||
| 4 | J, K, U (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | V, W (A, B) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
A, B: 425 - 551 (UniProt: Q9KN88)
| PDB | External Database | Details |
|---|---|---|
| Ser 422 | - | expression tag |
| Asn 423 | - | expression tag |
| Ala 424 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29192.4 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 2218.9 | |
| All* | Total formula weight | 31411.3 |
