Difference between revisions of "Part:BBa K1981002"
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===Usage and Biology===
 
===Usage and Biology===
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AI-2 “Consumer” was constructed by overexpressing the <i>lsrB</i> gene in <i>Bacillus amyloliquefaciens LL3</i>.
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<div>This part is originated from <i>Bacillus thuringiensis</i> serovar thuringiensis str. IS5056.</div>
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===Characterization===
 
===Characterization===

Revision as of 11:36, 14 October 2016


lsrB

Autoinducer 2-binding protein LsrB. Membrane channel protein. Part of the ABC transporter complex LsrABCD involved in autoinducer 2 (AI-2) import. Regulation of uptake and processing of the quorum-sensing AI-2. Binds AI-2 and delivers it to the LsrC and LsrD permeases (Probable). Share the same promoter with lsrA. In the absence of AI-2, repressed by LsrR. Induced by AI-2, via release of the LsrR repressor. In the absence of glucose, induced by cAMP-CRP by direct binding to the upstream region of the lsr promoter.

Sequence and Features


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
    COMPATIBLE WITH RFC[1000]


Usage and Biology

AI-2 “Consumer” was constructed by overexpressing the lsrB gene in Bacillus amyloliquefaciens LL3.

This part is originated from Bacillus thuringiensis serovar thuringiensis str. IS5056.

Characterization