Part:BBa_K5109022

Laccase S surface display system

This composite part is identical to BBa_K5109023, except that the gene for the desired surface expression has been substituted with LacS (BBa_K5109015). This modification can be achieved using cloning techniques, specifically by digesting the surface expression cassette BBa_K5109023 with BsaI and BamHI, followed by ligation with the desired enzyme. To do this, specific BsaI and BamHI restriction sites must be added to the enzyme’s sequence.

Usage and Biology

This surface display system aims to express the laccase on the outer side of the cell membrane. This way, we could test it's functioning on PFAS molecules directly on the external medium, without stressing or damaging E. coli by expressing the enzyme inside.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal BglII site found at 639
Illegal BamHI site found at 2170
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Illegal NgoMIV site found at 875
Illegal AgeI site found at 1752
Illegal AgeI site found at 2017
1000
INCOMPATIBLE WITH RFC[1000]
Illegal BsaI site found at 667