6RGZ
Revisiting pH-gated conformational switch. Complex HK853-RR468 pH 6.5
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 histidine kinase | polymer | 258 | 29378.3 | 2 | UniProt (Q9WZV7) Pfam (PF00512) Pfam (PF02518) | Thermotoga maritima | |
| 2 | C, D (C, D) | Response regulator | polymer | 122 | 13913.3 | 2 | UniProt (Q9WYT9) Pfam (PF00072) | Thermotoga maritima | |
| 3 | E, I (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | F, G, H, J, K... (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 14 | Chemie (SO4) | |||
| 5 | O (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | P, T (C, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 7 | AA, X, Y, Z (D, A, B, C) | water | water | 18.0 | 198 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 86583.1 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 2283.3 | |
| All* | Total formula weight | 88866.4 |
