Difference between revisions of "Part:BBa C0053"
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===Functional Parameters===
 
===Functional Parameters===
 
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==Functional Parameters: Austin_UTexas==
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<h3><center>Burden Imposed by this Part:</center></h3>
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<center><img src = "https://static.igem.org/mediawiki/parts/7/7a/T--Austin_Utexas--high_significant_burden.png" style = "width:250px;height:120px"></center>
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<figcaption><center><b>Burden Value: 27.1 ± 6.5% </b></center></figcaption>
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<p> Burden is the percent reduction in the growth rate of <i>E. coli</i> cells transformed with a plasmid containing this BioBrick (± values are 95% confidence limits). This part exhibited a significant burden. Users should be aware that BioBricks with a burden of >20-30% may be susceptible to mutating to become less functional or nonfunctional as an evolutionary consequence of this fitness cost. This risk increases as they used for more bacterial cell divisions or in larger cultures. Users should be especially careful when combining multiple burdensome parts, as plasmids with a total burden of >40% are expected to mutate so quickly that they become unclonable. Refer to any one of the
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<a href="https://parts.igem.org/Part:BBa_K3174002">BBa_K3174002</a> - <a href="https://parts.igem.org/Part:BBa_K3174007">BBa_K3174007</a> pages for more information on the methods and other conclusions from a large-scale measurement project conducted by the <a href="https://2019.igem.org/Team:Austin_UTexas">2019 Austin_UTexas team.</a></p>
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<p>This functional parameter was added by the <a href="https://2020.igem.org/Team:Austin_UTexas/Contribution">2020 Austin_UTexas team.</a></p>
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Revision as of 00:52, 4 September 2020

c2 repressor from Salmonella phage P22 (+LVA)

The P22 c2 repressor protein coding sequence is a 720 base-pair sequence with the standard RBS-compatible BioBrick prefix and the standard BioBrick suffix sections on its ends. It binds to the P22 c2 regulatory sequence, BBa_R0053. The sequence contains a LVA tag for faster degradation.


Usage and Biology

P22 c2 is a member of the lamboid cI protein family.

The coding sequence has been modified from wild type c2 to contain an LVA tag,

and two TAA stop codons.


Sequence and Features


Barcodes are discontinued, but one was appended to the sequence of this part. Composite parts using this part will include the barcode. More ...

Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI site found at 166


Functional Parameters

directionForward
functionRep
ligands?
proteinC2 P22
swissproP69202
tagLVA



Functional Parameters: Austin_UTexas

Burden Imposed by this Part:

Burden Value: 27.1 ± 6.5%

Burden is the percent reduction in the growth rate of E. coli cells transformed with a plasmid containing this BioBrick (± values are 95% confidence limits). This part exhibited a significant burden. Users should be aware that BioBricks with a burden of >20-30% may be susceptible to mutating to become less functional or nonfunctional as an evolutionary consequence of this fitness cost. This risk increases as they used for more bacterial cell divisions or in larger cultures. Users should be especially careful when combining multiple burdensome parts, as plasmids with a total burden of >40% are expected to mutate so quickly that they become unclonable. Refer to any one of the BBa_K3174002 - BBa_K3174007 pages for more information on the methods and other conclusions from a large-scale measurement project conducted by the 2019 Austin_UTexas team.

This functional parameter was added by the 2020 Austin_UTexas team.