6RGY
Revisiting pH-gated conformational switch. Complex HK853-RR468 pH 7.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Osmosensitive K+ channel histidine kinase KdpD | polymer | 258 | 29378.3 | 2 | UniProt (R4NPW0) Pfam (PF00512) Pfam (PF02518) UniProt (by SIFTS) (Q9WZV7) In PDB | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | |
| 2 | C, D | Response regulator | polymer | 122 | 13913.3 | 2 | UniProt (Q9WYT9) Pfam (PF00072) In PDB | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | |
| 3 | A, B | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 13 | Chemie (SO4) | |||
| 5 | C, D | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | D | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 7 | water | water | 18.0 | 302 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 86583.1 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 2344.0 | |
| All* | Total formula weight | 88927.0 |
