Difference between revisions of "Part:BBa K1088005"

Revision as of 11:34, 28 October 2013

arabinose regulator (araC) coding sequence

This sequence is a copy of the sequence 70,387 -> 71,265 from E. coli K-12 MG1655 which is the coding sequence of the pBAD repressor araC.

From ECOCYC:

"The "arabinose regulator," AraC, is a transcription factor that regulates transcription of several genes and operons involved in arabinose catabolism and transport. It coregulates with another transcriptional regulator, CRP; both are transcription factors involved in l-arabinose degradation. These regulators bind cooperatively to activate transcription of five operons related to transport, catabolism, and autoregulation of l-arabinose. Transcription of these operons is induced when E. coli is grown in the absence of glucose and when the physiological inducer, l-arabinose, binds to the AraC regulator. In the absence of glucose, cellular cyclic AMP levels are high and cyclic AMP forms a dimeric complex with CRP to coregulate with AraC."

For more info go to [http://ecocyc.org/ECOLI/NEW-IMAGE?type=GENE&object=EG10054 Ecocyc's page]

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]

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 From ECOCYC:
-The "arabinose regulator," AraC, is a transcription factor that regulates transcription of several genes and operons involved in arabinose catabolism and transport. It coregulates with another transcriptional regulator, CRP; both are transcription factors involved in l-arabinose degradation. These regulators bind cooperatively to activate transcription of five operons related to transport, catabolism, and autoregulation of l-arabinose. Transcription of these operons is induced when ''E. coli'' is grown in the absence of glucose and when the physiological inducer, l-arabinose, binds to the AraC regulator. In the absence of glucose, cellular cyclic AMP levels are high and cyclic AMP forms a dimeric complex with CRP to coregulate with AraC.
+"The "arabinose regulator," AraC, is a transcription factor that regulates transcription of several genes and operons involved in arabinose catabolism and transport. It coregulates with another transcriptional regulator, CRP; both are transcription factors involved in l-arabinose degradation. These regulators bind cooperatively to activate transcription of five operons related to transport, catabolism, and autoregulation of l-arabinose. Transcription of these operons is induced when ''E. coli'' is grown in the absence of glucose and when the physiological inducer, l-arabinose, binds to the AraC regulator. In the absence of glucose, cellular cyclic AMP levels are high and cyclic AMP forms a dimeric complex with CRP to coregulate with AraC."
-For more info go to http://ecocyc.org/ECOLI/NEW-IMAGE?type=GENE&object=EG10054
+For more info go to [http://ecocyc.org/ECOLI/NEW-IMAGE?type=GENE&object=EG10054 Ecocyc's page]