BBa_K1679026
1
BBa_K1679026
pT7-21 + RiboJ + GFP + LVA + 3 terminnators
2015-09-16T11:00:00Z
2015-09-18T08:09:28Z
Synthesized by Genewize.
This device is design for protein expression and promoter measurement. It constructed with a T7 RNA polymerase which has other 3 mutations, a RiboJ, a green fluorescent protein, a LVA degradation tag, a T7 terminator, a rrnB T1 terminator and a rrnB T2 terminator. The four T7 RNA polymerases are a family with different activity, the T7 RNA polymerase in this device have approximate relative activity 21%.
false
false
_2097_
25072
25072
9
true
This device is design for protein expression and promoter measurement. It constructed with a T7 RNA polymerase which has other 3 mutations, a RiboJ, a green fluorescent protein, a LVA degradation tag, a T7 terminator, a rrnB T1 terminator and a rrnB T2 terminator.
We added restriction sites flank these segments, so that users can change this segments into what they prefer. Users can replace T7 with other promoters through SalI and HindIII; replace RiboJ and GFP with other coding sequence through HindIII and StuI.
After transcription, RiboJ becomes a section of functional RNA which comprises the sTRSV- ribozyme which can excise its upstream fragment to reduce noise, and an additional 23-nt hairpin immediately downstream to help expose the RBS. We use it to buffer synthetic circuits from genetic context.
To adapt the protein expression device, three terminators are design to use cooperatively with strong promoters, the LVA degradation tag can accelerate protein degradation rate to decrease cell stress.
false
Xihan Zhang
annotation2469901
1
T7 terminator
range2469901
1
223
270
annotation2469902
1
LVA
range2469902
1
293
334
annotation2469905
1
RiboJ
range2469905
1
1074
1148
annotation2469899
1
rrnB T2 terminator
range2469899
1
18
45
annotation2469904
1
rbs
range2469904
1
1058
1062
annotation2469900
1
rrnB T1 terminator
range2469900
1
128
214
annotation2469903
1
GFP
range2469903
1
335
1048
annotation2469906
1
T7-21 promoter
range2469906
1
1155
1172
BBa_K1679026_sequence
1
gaaacgcaaaaaggccatccgtcaggatggccttctgcttagtttgatgcctggcagtttatggcgggcgtcctgcccgccaccctccgggccgttgcttcacaacgttcaaatccgctcccggcggatttgtcctactcaggagagcgttcaccgacaaacaacagataaaacgaaaggcccagtcttccgactgagcctttcgttttatttgatgcctggcaaaaaacccctcaagacccgtttagaggccccaaggggttatgctagttattgctcagcggtggcagcattaagccaccagtgcgtagttttcatcgttagcagcaggccttttatacagttcgtccatgccgtgggtgatacccgcagccgtcacaaattccagcaggaccatgtggtcacgtttttcgttcggatcttttgacagcacggactgggtactcaggtagtgattgtccggcagcaggaccgggccatcaccaatcggcgtgttttgctgatagtggtcggccagctgaacgctaccatcttccacattatggcggattttgaaattggctttaatgccgtttttctgtttatccgcggtgatgtacacgttgtgggaattgaagttatattccagtttatgacccagaatattgccgtcttctttgaaatcgatacctttcagttcgatacggttaaccagggtatcgccttcgaatttcacttccgcgcgggttttatacgtaccatcgtctttaaagctaatcgtacgttcctgcacatagccttccggcatggccgatttgaaaaagtcgtgctgtttcatgtgatccgggtaacgcgcaaaacattgaacgccataggtcagcgtggtcaccagcgtcggccacgggaccggcagtttacccgtggtgcagataaatttcagggtcagtttgccgttcgtcgcatcgccttcaccttcgccgcgaacactgaatttatgaccattaacatcgccgtccagttccaccagaatcggaaccacaccggtaaacagttcttcgcctttacgcatatgtatatctccttcttaaagttaattaaacaaaattatttgtagaggctgtttcgtcctcacggactcatcagaccggaaagcacatccggtgacagctaagcttctacagtgagtcgtattagtcgac
igem2sbol
1
iGEM to SBOL conversion
Conversion of the iGEM parts registry to SBOL2.1
James Alastair McLaughlin
Chris J. Myers
2017-03-06T15:00:00.000Z