3FXU
Crystal structure of TsaR in complex with its effector p-toluenesulfonate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | LysR type regulator of tsaMBCD | polymer | 305 | 33643.7 | 2 | UniProt (P94678) Pfam (PF00126) Pfam (PF03466) In PDB | Comamonas testosteroni (Pseudomonas testosteroni) | LysR-type transcriptional regulator TsaR |
| 2 | A, B | PARA-TOLUENE SULFONATE | non-polymer | 172.2 | 11 | Chemie (TSU) | |||
| 3 | A | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | A, B | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 6 | B | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 7 | water | water | 18.0 | 207 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 299 (UniProt: P94678)
| PDB | External Database | Details |
|---|---|---|
| Leu 2 | - | SEE REMARK 999 |
| His 300 | - | expression tag |
| His 301 | - | expression tag |
| His 302 | - | expression tag |
| His 303 | - | expression tag |
| His 304 | - | expression tag |
| His 305 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67287.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 2484.1 | |
| All* | Total formula weight | 69771.5 |
