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 | SENSOR KINASE CITA | polymer | 135 | 14929.1 | 2 | UniProt (P52687) Pfam (PF17203) In PDB | KLEBSIELLA PNEUMONIAE | SENSOR HISTIDINE KINASE CITA PERIPLASMIC DOMAIN |
2 | A, B | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) | |||
3 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
6 | 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 |