4DXF
Crystal structure of Staphylococcal Superantigen-Like protein 4
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) | Staphylococcal enterotoxin-like toxin | polymer | 204 | 23399.0 | 2 | UniProt (A6QE81) Pfam (PF09199) Pfam (PF02876) UniProt (by SIFTS) (A0A0H3K6A3) | Staphylococcus aureus | Superantigen-Like protein 4 |
| 2 | C, E, F, G (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 3 | D (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 316 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 200 (UniProt: A6QE81)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46797.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 233.9 | |
| All* | Total formula weight | 47031.8 |
