Types | DnaRegion
|
Roles | Composite
engineered_region
|
Sequences | BBa_K1361998_sequence (Version 1)
|
Description
CsgA, CsgC genes are directly PCRed from E coli. DH5alpha genome as a whole. There is a scar sequence between CsgA and CsgC coding region that contains a promoter sequence may constitutively transcript CsgC gene.
CsgA protein is the major subunit of Curli Fiber. CsgC may regulate CsgG outer membrane assembly of channel protein CsgG and pore activity through modification of C230 in CsgG.
Notes
The PstI loci within CsgA sequence has been replaced from CTGCAG to CTGCCG.
Source
PCR on genomic DNA from E coli. DH5alpha strain. And site-directed mutation by overlap PCR primers.