Coding

Part:BBa_K3944044

Designed by: Olof Dahlman   Group: iGEM21_Chalmers-Gothenburg   (2021-09-30)


FabG

Bacterial fatty acid synthase (FAS) system enzyme, codon optimized for S.Cerevisiae. Part of the FAS2 system from E.coli, see our wiki for an overview of the system.

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 183
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Usage and Biology

FabG reduces the ketone to a hydroxyl group by consuming one equivalent of NADPH. See FabZ for the next step.


FAS2 Chalms Gu 2021.png

Overview map of bacterial FAS2 system (2).

Experimental design

By creating a single genetic fragment with FabG and FabI and their promoters going in the forward and reverse direction, these two genes are easily inserted using the pCfB3039(XII-2 MarkerFree) plasmid from EasyClone kit (3).

Methodology

Double gene fragment ordered from IDT was cloned using Phusion polymerase according to protocol. Insert was purified following protocol for gel electrophoresis and ThermoFischer gel purification kit, followed by assembly into linearized plasmid backbone. The constructed plasmid was transformed into E.coli, grown overnight, inoculated overnight again, followed by harvesting following protocol for ThermoFischer plasmid miniprep kit. The purified plasmid was digested to yield the linearized insertion fragment and transformed into S.Cerevisiae strain CEN.PK 102-5B along with CAS9 and gRNA plasmids.


[edit]
Categories
Parameters
None