3T22
Crystal structure of OxyR mutant from Porphyromonas gingivalis
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) | Redox-sensitive transcriptional activator OxyR | polymer | 223 | 25605.5 | 4 | UniProt (Q20K61) Pfam (PF03466) | Porphyromonas gingivalis | |
| 2 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 378 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 90 - 308 (UniProt: Q20K61)
| PDB | External Database | Details |
|---|---|---|
| Ser 199 | Cys 199 | engineered mutation |
| His 309 | - | expression tag |
| His 310 | - | expression tag |
| His 311 | - | expression tag |
| His 312 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 102422.0 | |
| All* | Total formula weight | 102422.0 |
