MMSYN1_0543

Protein GrpE
BBF10K_000261
source
Synthetic bacterium JCVI-Syn3.0

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 interactions between DnaJ, DnaK and GrpE are required for fully efficient folding.

attr.
Anton Jackson-Smith and Bioe80 class

Usage

growth

shipping strain
Escherichia coli Top10
growth conditions
37 C, shaking 300 rpm
antibiotic
ampicillin

expression

strain
N/A
promoter
N/A
inducer
N/A

cloning

method
GoldenGate
enzyme
BsaI
overhangs
3' - AATG … GCTT - 5'

sequencing

forward primer
M13 For
reverse primer
M13 Rev

Construct

plasmid name
pOpen-MMSYN1_0543
plasmid size
2660
insert size
603
origin
ColE1 High Copy
copy number
500-700

Safety

BSL
BSL1

other information

No Value

References

primary references

NCBI
UniProt
Available Elsewhere
FALSE

intellectual property

No Value