Part:BBa_K4242000

FleQ

coding region for FleQ protein, which is a transcription factor that can be combine with FleN and c-di-GMP to regulate the gene transcription under the promoter Ppel.

Usage and Biology

FleQ can control flagella biosynthesis and exopolysaccharide (EPS). scientists found FleQ can activate the expression of flagella biosynthesis genes but inhibit the expression of exopolysaccharide genes. It has an important Usage we can regulate FleQ to control biofilm information and explore medical research.

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  COMPATIBLE WITH RFC[12]
• 21
  INCOMPATIBLE WITH RFC[21]

  Illegal XhoI site found at 868
  Illegal XhoI site found at 1321
  
• 23
  COMPATIBLE WITH RFC[23]
• 25
  INCOMPATIBLE WITH RFC[25]

  Illegal NgoMIV site found at 261
  Illegal NgoMIV site found at 1269
  Illegal NgoMIV site found at 1281
  Illegal NgoMIV site found at 1357
  Illegal NgoMIV site found at 1442
  Illegal AgeI site found at 670
  
• 1000
  INCOMPATIBLE WITH RFC[1000]

  Illegal SapI.rc site found at 283
  Illegal SapI.rc site found at 1216
  Illegal SapI.rc site found at 1225
  

FleQ works in this Part:

FleQ work mechanism

References

[1]Matsuyama BY, Krasteva PV, Baraquet C, Harwood CS, Sondermann H, Navarro MV. Mechanistic insights into c-di-GMP-dependent control of the biofilm regulator FleQ from Pseudomonas aeruginosa. Proc Natl Acad Sci U S A. 2016 Jan 12;113(2):E209-18.

[2]Hickman JW, Harwood CS. Identification of FleQ from Pseudomonas aeruginosa as a c-di-GMP-responsive transcription factor. Mol Microbiol. 2008 Jul;69(2):376-89. [3]Baraquet C, Murakami K, Parsek MR, Harwood CS. The FleQ protein from Pseudomonas aeruginosa functions as both a repressor and an activator to control gene expression from the pel operon promoter in response to c-di-GMP. Nucleic Acids Res. 2012 Aug;40(15):7207-18.