Hypothetical protein; Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. Belongs to the peptidase S14 family.

Hypothetical protein; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP.

Hypothetical protein; KEGG: stm:STM2958 0. barA; sensory histidine kinase K07678; COG: COG4999 Uncharacterized domain of BarA-like signal transduction histidine kinases; Psort location: CytoplasmicMembrane, score:7.88.

Hypothetical protein; Acts as a chaperone; Belongs to the heat shock protein 70 family.

Hypothetical protein; KEGG: mbo:Mb0358 2.9e-07 dnaK; probable chaperone protein DnaK (heat shock protein 70) (heat shock 70 kda protein) (HSP70) K04043; COG: COG0443 Molecular chaperone.

Hypothetical protein; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB. Involved in the maturation of IscU.

Hypothetical 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-dep [...]

Hypothetical protein; KEGG: sec:SC3266 0. arcB; aerobic respiration control sensor protein K07648; COG: COG0784 FOG: CheY-like receiver; Psort location: CytoplasmicMembrane, score:9.97.

Hypothetical protein; DNA-binding protein that preferentially recognizes a curved DNA sequence. It is probably a functional analog of DnaJ; displays overlapping activities with DnaJ, but functions under different conditions, probably acting as a molecular chaperone in an adaptive response to environmental stresses other than heat shock. Lacks autonomous chaperone activity; binds native substrates and targets them for recognition by DnaK. Its activity is inhibited by the binding of CbpM.