2J80
Structure of Citrate-bound Periplasmic Domain of Sensor Histidine Kinase CitA
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) | SENSOR KINASE CITA | polymer | 135 | 14929.1 | 2 | UniProt (P52687) Pfam (PF17203) | KLEBSIELLA PNEUMONIAE | SENSOR HISTIDINE KINASE CITA PERIPLASMIC DOMAIN |
| 2 | C, G (A, B) | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) | |||
| 3 | D, H (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | E (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | F, I (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 214 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 133 (UniProt: P52687)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Mse 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29858.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 704.4 | |
| All* | Total formula weight | 30562.7 |
