Molecular chaperone GrpE (heat shock 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. [...]

Hypothetical protein.

DnaJ-class molecular chaperone with C-terminal Zn finger domain; PFAM: DnaJ domain.

Protein affecting phage T7 exclusion by the F plasmid; PFAM: FxsA cytoplasmic membrane protein.

Chaperone protein DnaJ; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. 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 interactions between DnaJ, D [...]

DnaJ-class molecular chaperone with C-terminal Zn finger domain; PFAM: DnaJ domain.

PFAM: E1-E2 ATPase; Heavy-metal-associated domain; haloacid dehalogenase-like hydrolase; TIGRFAM: heavy metal translocating P-type ATPase; ATPase, P-type (transporting), HAD superfamily, subfamily IC.