Part:BBa_K4121079

Expression cassette of BtCrtI with constitutive promoter

The part is called "pACT1-BtCrtI-tCPS1". We use pACT1 as the promoter, tCPS1 as the terminator and the CDS of this part is BtCrtI(Blakeslea trispora  in heterologous lycopene biosynthetic pathway). The three basic parts above make up a new transcription unit,It has the function to catalyze the conversion of phytoene to lycopene.

Design Notes

We used the "Goldengate" method for the ligation of the basic parts, We introduced recognition sites and cleavage sites for the type IIs restriction endonuclease BsmBI at both ends of the Basic Parts to ensure that the Basic Parts could be ligated successfully, and changed the location of the recognition sites and cleavage sites so that the BsmBI would not cut repeatedly. To avoid homologous recombination in Saccharomyces cerevisiae, we substitute different promoters and terminators. Please refer to" Design" part of the Wiki for detailed experimental design.

Source

We get sequences of the promoter from Eukaryotic promoter database(EPD), the sequences of CDS and the terminator from National Center for Biotechnology Information(NCBI).

References

None

Sequence and Features

Assembly Compatibility:

• 10
  INCOMPATIBLE WITH RFC[10]

  Illegal XbaI site found at 1595
  Illegal SpeI site found at 1436
  
• 12
  INCOMPATIBLE WITH RFC[12]

  Illegal SpeI site found at 1436
  
• 21
  COMPATIBLE WITH RFC[21]
• 23
  INCOMPATIBLE WITH RFC[23]

  Illegal XbaI site found at 1595
  Illegal SpeI site found at 1436
  
• 25
  INCOMPATIBLE WITH RFC[25]

  Illegal XbaI site found at 1595
  Illegal SpeI site found at 1436
  
• 1000
  INCOMPATIBLE WITH RFC[1000]

  Illegal SapI.rc site found at 34