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Literature summary extracted from
- Regulation of potassium dependent ATPase (kdp) operon of Deinococcus radiodurans (2017), PLoS ONE, 12, e0188998 .
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 7.2.2.6 | Deinococcus radiodurans | Q9RZN7 and Q9RZP0 and Q9RZN6 | Q9RZN7 i.e. subunit KdpA, Q9RZP0 i.e. subunit KdpB, Q9RZN6 i.e. subunit kdpC | - |
| 7.2.2.6 | Deinococcus radiodurans DSM 20539 | Q9RZN7 and Q9RZP0 and Q9RZN6 | Q9RZN7 i.e. subunit KdpA, Q9RZP0 i.e. subunit KdpB, Q9RZN6 i.e. subunit kdpC | - |
Expression
| EC Number | Organism | Comment | Expression |
|---|---|---|---|
| 7.2.2.6 | Deinococcus radiodurans | both, the structural and regulatory components of the kdp operon are expressed quickly as the cells experience potassium limitation but are not expressed upon increase in osmolarity | additional information |
General Information
| EC Number | General Information | Comment | Organism |
|---|---|---|---|
| 7.2.2.6 | physiological function | the DNA binding response regulator RR effects the expression of the kdp operon during potassium deficiency through specific interaction with the kdp promoter. Deletion of the gene encoding RR protein renders the mutant strain unable to express the kdp operon under potassium limitation. The mutant strain displays no growth defect when grown on rich media or when exposed to oxidative or heat stress but shows reduced growth following gamma irradiation | Deinococcus radiodurans |
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