4LLC
The crystal structure of R60E mutant of the histidine kinase (KinB) sensor domain from Pseudomonas aeruginosa PA01
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) | Probable two-component sensor | polymer | 130 | 14529.6 | 2 | UniProt (Q9HT87) Pfam (PF16767) | Pseudomonas aeruginosa | |
| 2 | C (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 3 | D, E, H (A, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 3 | Chemie (TRS) | |||
| 4 | F, G (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence modifications
A, B: 41 - 168 (UniProt: Q9HT87)
| PDB | External Database | Details |
|---|---|---|
| Ser 39 | - | expression tag |
| Asn 40 | - | expression tag |
| Glu 60 | Arg 60 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29059.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 772.9 | |
| All* | Total formula weight | 29832.2 |
