1ZGZ
Crystal Structure Of The Receiver Domain Of TMAO Respiratory System Response Regulator TorR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | TorCAD operon transcriptional regulatory protein torR | polymer | 122 | 14002.4 | 4 | UniProt (P38684) Pfam (PF00072) | Escherichia coli | |
| 2 | E, G (A, D) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | F (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 210 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 122 (UniProt: P38684)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 42 | Met 42 | modified residue |
| Mse 63 | Met 63 | modified residue |
| Mse 94 | Met 94 | modified residue |
| Gln 122 | Leu 122 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 56009.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 284.2 | |
| All* | Total formula weight | 56293.9 |
