Composite

Part:BBa_K1696003

Designed by: Yue Liu   Group: iGEM15_TJU   (2015-09-11)
Revision as of 13:26, 16 September 2015 by Ggjyliuyue (Talk | contribs)

L-lactate producing part1

L-Lactic acid, one of the most important chiral molecules and organic acids, is produced via pyruvate from carbohydrates in diverse microorganisms catalyzed by an NAD+-dependent L-lactate dehydrogenase (ldhA).[1] Similar metabolic pathway has been found in a variety of organisms, to distinguish the differences, we renamed the heterogenous L-lactate dehydrogenase ldhE while homogenous one keeps original.

We choose a strong promoter+ strong RBS to construct L-Lactate part. The NAD+-dependent L-lactate dehydrogenase gene is from Lactobacillus casei.

Fig.1 Design of the part.

But we found the yield was no different between BL21(blank) and BL21+ldhE(experientmental). Shown in Fig2.


Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
    Illegal NheI site found at 30
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 36
    Illegal BsaI.rc site found at 1058


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