| GenProp0244 |
chaperone system: DnaK-DnaJ-GrpE~DnaK, DnaJ, and GrpE form a chaperone system. DnaK has ATPase activity. DnaJ and GrpE are co-chaperones for DnaK, that is, stimulate this activity. This system is also called the hsp70 heat-shock system. Excluded from this system are the heat shock cognate (Hsc) homologs, which are associated specifically with iron-sulfur cluster biosynthesis (see GenProp0138, the iron-sulfur cluster assembly iscSUA-hscBA-fdx system). The heat shock repressor HrcA is found in about half of bacterial genomes with the DnaK-DnaJ-GrpE heat shock system, usually encoded upstream in a heat shock operon; it is included here as an optional component. |
None - {{∅}} |
True - {{t}} |
Unconfirmed presence |
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