Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q38920 | Q38920 i.e. subunit beta | - |
Synonyms | Comment | Organism |
---|---|---|
Era1 | - |
Arabidopsis thaliana |
HIT5 | - |
Arabidopsis thaliana |
General Information | Comment | Organism |
---|---|---|
physiological function | mutants of HSP40 protein J3 but not J2 manifest the heat-shock tolerant phenotype of beta-subunit Hit5/Era1 mutants. The basal transcript levels of HSP101 in Hit5/Era1 and J3 mutants are higher than those in the wild type. The capacities of J3/HSP101 and Hit5/HSP101 double mutants to tolerate heat-shock stress decline compared to those of J3 and Hit5/Era1 mutants, but they are still greater than that of the wild type. A lack of farnesylated J3 contributes to the heat-dependent phenotypes of Hit5/Era1 mutants, in part by the modulation of HSP101 activity | Arabidopsis thaliana |