GrpE protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...]

Heat shock regulatory protein hspR.

clpC Negative regulator of genetic competence clpC/mecB; Belongs to the ClpA/ClpB family.

groEL 60 kDa chaperonin GroEL; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.

DNA gyrase.

Peptidyl-prolyl cis-trans isomerase; PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides; Belongs to the cyclophilin-type PPIase family.

DNA-directed RNA polymerase subunit beta' RpoC; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.

Hsp10 10 kDa chaperonin GROES; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.

rplQ 50S ribosomal protein L17; Belongs to the bacterial ribosomal protein bL17 family.