Difference between revisions of "Part:BBa K4129101"
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FunsTF02 is a fusion protein consisting of the DNA-binding domain: lexA, ligand sensing domain: HbaR, transactivation domain; B112 and the nuclear localization signal (NLS) SV40. The linker between LexA and HbaR was the same as sBAD (SL) (Castaño-Cerezo et. al (2020)).
 
FunsTF02 is a fusion protein consisting of the DNA-binding domain: lexA, ligand sensing domain: HbaR, transactivation domain; B112 and the nuclear localization signal (NLS) SV40. The linker between LexA and HbaR was the same as sBAD (SL) (Castaño-Cerezo et. al (2020)).
 
LexA is a repressor that regulates the SOS response in <i>E. coli</i> (Radman. 1975). LexA binds to a specific DNA motif, lexO (Erill. et al (2003)), and it is the DNA binding domain that interacts with LexO that is used in FunsTF02. HbaR is a transcriptional factor from <i>Rhodopseudomonas palustris</i> that initiates transcription in the presence of benzoic acid or in the presence of benzoic acid derivatives (Egland. Et al (2000) (Castaño-Cerezo et. al (2020)).The transactivation domain B112 is from <i>E. coli</i>, which were experimentally proven to initiate transcription of a synthetic promoter in S. cerevisiae (Ottoz et. al (2014)). The NLS SV40 is a small peptide sequence of PKKKRKV that enables transport og the protein to the nucleus (Garcia-Bustos et. al (1991)).
 
LexA is a repressor that regulates the SOS response in <i>E. coli</i> (Radman. 1975). LexA binds to a specific DNA motif, lexO (Erill. et al (2003)), and it is the DNA binding domain that interacts with LexO that is used in FunsTF02. HbaR is a transcriptional factor from <i>Rhodopseudomonas palustris</i> that initiates transcription in the presence of benzoic acid or in the presence of benzoic acid derivatives (Egland. Et al (2000) (Castaño-Cerezo et. al (2020)).The transactivation domain B112 is from <i>E. coli</i>, which were experimentally proven to initiate transcription of a synthetic promoter in S. cerevisiae (Ottoz et. al (2014)). The NLS SV40 is a small peptide sequence of PKKKRKV that enables transport og the protein to the nucleus (Garcia-Bustos et. al (1991)).
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<span class='h3bb'>Sequence and Features</span>
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<partinfo>BBa_K4129103 SequenceAndFeatures</partinfo>
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===Functional Parameters===
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<partinfo>BBa_K4129103 parameters</partinfo>
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Revision as of 16:33, 10 October 2022

FunsTF02

FunsTF02 is a synthetic transcription factor (sTF) based on sensor of benzoic acid derivatives (sBAD), which is a sTF in S. cerevisiae (Castaño-Cerezo et. al (2020)). FunsTF02 should initiate the transcription through the 6xLexO minimal promoter. This sTF is the sensing part of the biosensor. FunsTF02 is a fusion protein consisting of the DNA-binding domain: lexA, ligand sensing domain: HbaR, transactivation domain; B112 and the nuclear localization signal (NLS) SV40. The linker between LexA and HbaR was the same as sBAD (SL) (Castaño-Cerezo et. al (2020)). LexA is a repressor that regulates the SOS response in E. coli (Radman. 1975). LexA binds to a specific DNA motif, lexO (Erill. et al (2003)), and it is the DNA binding domain that interacts with LexO that is used in FunsTF02. HbaR is a transcriptional factor from Rhodopseudomonas palustris that initiates transcription in the presence of benzoic acid or in the presence of benzoic acid derivatives (Egland. Et al (2000) (Castaño-Cerezo et. al (2020)).The transactivation domain B112 is from E. coli, which were experimentally proven to initiate transcription of a synthetic promoter in S. cerevisiae (Ottoz et. al (2014)). The NLS SV40 is a small peptide sequence of PKKKRKV that enables transport og the protein to the nucleus (Garcia-Bustos et. al (1991)).

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 945
    Illegal BamHI site found at 607
    Illegal XhoI site found at 800
    Illegal XhoI site found at 1237
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]