Difference between revisions of "Part:BBa K861170"

 
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<partinfo>BBa_K861170 short</partinfo>
 
<partinfo>BBa_K861170 short</partinfo>
  
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This is a promoter designed for the Eschaerichia coli . It includes the CRP-binding site and the RNA polymerase-binding site which have a overlap of several base pairs.So because of the steric hindrance between CRP and RNA polymerase,gene downstream of the promoter will be repressed at high concentration of CRP.In the cells ,low glucose concentration results in increased activity by adenylate cyclase. cAMP binds to the cAMP receptor protein, which, in its bound form, is able to bind tightly to the specific DNA site in the promoter and repress the gene downstream.On the contrary,high glucose concentration will result in the expression of the promoter.
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This is a promoter designed for the Eschaerichia coli . It includes the CRP-binding site and the RNA polymerase-binding site which have a overlap of several base pairs.Therefore due to the steric hindrance between CRP and RNA polymerase,gene downstream of the promoter will be repressed at high concentration of CRP.In the cells ,low glucose concentration results in increased activity by adenylate cyclase. cAMP binds to the cAMP receptor protein, which, in its bound form, is able to bind tightly to the specific DNA site in the promoter and repress the gene downstream.On the contrary,high glucose concentration will result in the expression of downstream genes.
  
 
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<!-- Add more about the biology of this part here

Revision as of 08:10, 7 September 2012

PI ,Glucose-activated promoter

This is a promoter designed for the Eschaerichia coli . It includes the CRP-binding site and the RNA polymerase-binding site which have a overlap of several base pairs.Therefore due to the steric hindrance between CRP and RNA polymerase,gene downstream of the promoter will be repressed at high concentration of CRP.In the cells ,low glucose concentration results in increased activity by adenylate cyclase. cAMP binds to the cAMP receptor protein, which, in its bound form, is able to bind tightly to the specific DNA site in the promoter and repress the gene downstream.On the contrary,high glucose concentration will result in the expression of downstream genes.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]