3RQI
Crystal structure of a response regulator protein from Burkholderia pseudomallei with a phosphorylated aspartic acid, calcium ion and citrate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Response regulator protein | polymer | 184 | 20170.7 | 1 | UniProt (Q3JXA5) Pfam (PF00072) Pfam (PF02954) In PDB | Burkholderia pseudomallei | |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | A | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | water | water | 18.0 | 127 | Chemie (HOH) |
Sequence modifications
A: 1 - 180 (UniProt: Q3JXA5)
| 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 | 1 |
| Total formula weight | 20170.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 516.4 | |
| All* | Total formula weight | 20687.1 |
