Difference between revisions of "Part:BBa J58102"

Revision as of 11:45, 26 October 2006

Promoter activated by OmpR-P with the reporter GFP

Many signalling cellular processes occur using a phosphorylation mechanism. In order to assemble a transmembranal pathway, that frees a phosphore, with a genetic network within the cell, we use the promoter pOmpR (R0082). In E. coli, the osmosensing machinery using the EnvZ membrane protein follows this mechanism. That promoter is regulated positively (activated) by the transcription factor OmpR-P. We put a well known protein downstream: GFP (E0040) with a RBS (B0034) and a Terminator (B0015). This composite part will be very useful to characterize many cellular biosensors.

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
INCOMPATIBLE WITH RFC[1000]
Illegal BsaI.rc site found at 778

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 __NOTOC__
 <partinfo>BBa_J58102 short</partinfo>
-Many signalling cellular processes occur using a phosphorylation mechanism. In order to assemble a transmembranal pathway, that frees a phosphore, with a genetic network within the cell, we use the promoter pOmpR (R0082). In E. coli, the osmosensing machinery using the EnvZ membrane protein follows this mechanism. That promoter is regulated negatively (repressed) by the transcription factor OmpR-P. We put a well known protein downstream: GFP (E0040) with a RBS (B0034) and a Terminator (B0015). This composite part will be very useful to characterize many cellular biosensors.
+Many signalling cellular processes occur using a phosphorylation mechanism. In order to assemble a transmembranal pathway, that frees a phosphore, with a genetic network within the cell, we use the promoter pOmpR (R0082). In E. coli, the osmosensing machinery using the EnvZ membrane protein follows this mechanism. That promoter is regulated positively (activated) by the transcription factor OmpR-P. We put a well known protein downstream: GFP (E0040) with a RBS (B0034) and a Terminator (B0015). This composite part will be very useful to characterize many cellular biosensors.
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