Composite

Part:BBa_K2235011

Designed by: Shivashree Dhanaraj and Shanlin Tong   Group: iGEM17_Stockholm   (2017-10-11)
Revision as of 10:38, 28 October 2017 by Tongshl (Talk | contribs) (→‎Ligation of sialidase insert into secretion device)


Sialidase enzyme coding composite N terminally attached to secretion system type 1

Usage and Biology

We used an already existing biobrick for HylA E.coli secretion system (BBa_K1166002) to secrete our sialidase from the iGEM 2017 distribution kit.

Characterization

Important Parameter

Purification and identification

Ligation of sialidase insert into secretion device

Figure 7: Agarose gel. From left to right: DNA ladder, the next five are digested BBa_K2235011 plasmids.

Firstly, we removed the stop codon at the end of the sialidase gblock sequence using PCR and thereafter cloned sialidase without the stop codon upstream of the secretion system (BBa_K2235011). To confirm successful cloning, we double digested the plasmid (figure 7). Two bands were observed, one at ~7000 bp, corresponding to the size of T7 promoter-RBS-Sialidase-HylA E.coli secretion system, and one at ~2000 bp, corresponding to the size of the plasmid backbone.




References

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 3178
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 3117
    Illegal XhoI site found at 127
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 574
    Illegal NgoMIV site found at 649
    Illegal NgoMIV site found at 739
    Illegal AgeI site found at 2952
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 1119
    Illegal SapI site found at 2934


[edit]
Categories
//chassis/prokaryote/ecoli
//collections/probiotics/production
Parameters
None