tsaE

tRNA threonylcarbamoyladenosine biosynthesis protein TsaE
BBF10K_001227
source
Escherichia coli str. K-12 substr. MG1655

Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaD and TsaB. TsaE seems to play an indirect role in the t(6)A biosynthesis pathway, possibly in regulating the core enzymatic function of TsaD. Displays ATPase activity in vitro.

attr.
Keoni Gandall

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-tsaE
plasmid size
2585
insert size
95
origin
ColE1 High Copy
copy number
500-700

Safety

BSL
BSL1

other information

No Value

References

primary references

UniProt
Available Elsewhere
FALSE

citations

[1] Calles, J., Justice, I., Brinkley, D., Garcia, A. & Endy, D. Fail-safe genetic codes designed to intrinsically contain engineered organisms. Nucleic Acids Res. (2019). doi:10.1093/nar/gkz745 [2] Baba, T. et al. Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection. Mol. Syst. Biol. 2, 2006.0008 (2006)

intellectual property

We are unaware of third-party property rights claims on uses of this item.