Difference between revisions of "Part:BBa K1685011"

 
Line 1: Line 1:
−
 
 
__NOTOC__
 
__NOTOC__
 
<partinfo>BBa_K1685011 short</partinfo>
 
<partinfo>BBa_K1685011 short</partinfo>
Line 8: Line 7:
  
 
<!-- Add more about the biology of this part here
 
<!-- Add more about the biology of this part here
−
===Usage and Biology===
+
 
  
 
<!-- -->
 
<!-- -->
Line 19: Line 18:
 
<partinfo>BBa_K1685011 parameters</partinfo>
 
<partinfo>BBa_K1685011 parameters</partinfo>
 
<!-- -->
 
<!-- -->
 +
 +
===Usage and Biology===
 +
The biosynthesis of rhamnolipid is relatively simple. It only needs two enzymes which catalyse sequential reaction. The first enzyme, rhamnosyltransferase A (rhlA), which catalyse the dimerisation of two b-hydroxyacyl-ACP chains to make 3-(3-hydroxyalkanoyloxy)alkanoic acids (HAAs). The HAA will form the lipid moiety of the rhamnolipid. Rhamnosyltransferase B, rhlB, will then join TDP-l-rhamnose with HAA to produce mono-rhamnolipid.

Revision as of 10:24, 19 September 2015

Rhamnolipid production

This part encodes two enzymes, rhlA and rhlB (BBa_K653000), for biosynthesis of rhamnolipid. The enzymes are under T7 promoter with medium strengh and a strong ribosomal binding site (BBa_K613010), and stopped with a double terminator (BBa_B0015).

The promoter had the second highest efficiency as shown by EPFL team 2011 (https://parts.igem.org/Part:BBa_K613010:Experience).

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 225
    Illegal BamHI site found at 785
    Illegal XhoI site found at 961
    Illegal XhoI site found at 2247
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 1140
    Illegal NgoMIV site found at 1861
    Illegal NgoMIV site found at 1974
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 450
    Illegal BsaI site found at 1490
    Illegal BsaI.rc site found at 634


Usage and Biology

The biosynthesis of rhamnolipid is relatively simple. It only needs two enzymes which catalyse sequential reaction. The first enzyme, rhamnosyltransferase A (rhlA), which catalyse the dimerisation of two b-hydroxyacyl-ACP chains to make 3-(3-hydroxyalkanoyloxy)alkanoic acids (HAAs). The HAA will form the lipid moiety of the rhamnolipid. Rhamnosyltransferase B, rhlB, will then join TDP-l-rhamnose with HAA to produce mono-rhamnolipid.