Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chromohalobacter salexigens | Q1QT61 | isoform EctE | - |
Chromohalobacter salexigens | Q1RPP0 | isoform EctD | - |
Chromohalobacter salexigens DSM 3043 | Q1QT61 | isoform EctE | - |
Synonyms | Comment | Organism |
---|---|---|
Csal_3003 | - |
Chromohalobacter salexigens |
EctE | - |
Chromohalobacter salexigens |
Organism | Comment | Expression |
---|---|---|
Chromohalobacter salexigens | expression of isoform EctE is always stress factor RpoS-dependent regardless of the growth phase and osmotic or heat stress conditions | additional information |
Chromohalobacter salexigens | osmoregulated expression of ectD at exponential phase, and the thermoregulated expression of ectD at the stationary phase are dependent on the general stress factor RpoS. AraC-GlxA-like EctZ transcriptional regulator under exponential growth acts as both a transcriptional activator of osmoregulated EctD expression and a repressor of isoform EctE transcription | additional information |
General Information | Comment | Organism |
---|---|---|
physiological function | the ectoine content of single isoform EctE or EctD mutants is similar to that of the wild-type at any condition tested. The ectoine content of the double mutant EctD/EctE is slightly lower at high salinity. At high salinity, the hydroxyectoine level of the EctD mutant is reduced to 56.1% of the wild-type level, whereas that of the ectE mutant is not significatively lower. The double EctD/EctE mutant does not accumulate hydroxyectoine. At high salinity plus high temperature, the hydroxyectoine content of the EctE mutant is reduced to 37.6% of the wild-type level. Growth of the EctD and EctD/EctE mutants is severely impaired at high temperature | Chromohalobacter salexigens |