6RH2
Revisiting pH-gated conformational switch. Complex HK853-RR468 D53A pH 5.3
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 histidine kinase | polymer | 258 | 29378.3 | 2 | UniProt (Q9WZV7) Pfam (PF00512) Pfam (PF02518) In PDB | Thermotoga maritima | |
| 2 | C, D | Response regulator | polymer | 122 | 13804.2 | 2 | UniProt (Q9WYT9) Pfam (PF00072) In PDB | Thermotoga maritima | |
| 3 | A, B | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 12 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 336 | Chemie (HOH) |
Sequence modifications
C, D: 1 - 122 (UniProt: Q9WYT9)
| PDB | External Database | Details |
|---|---|---|
| Ala 53 | Asp 53 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 86365.1 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2007.2 | |
| All* | Total formula weight | 88372.2 |
