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Cation/H+ Exchangers

 

CHX Yeast Expression Vector: pYES-DEST52

pYES-DEST52

Features of pYES-DEST52 (taken from Invitrogen manual)
Note: DNA from the entry clone replaces the region between bases 518 and 2228 of the plasmid.

 
Feature Position Benefit
 
GAL1 promoter Bases 1-451 Allows inducible expression of genes cloned into pYES-DEST52
 
T7 promoter Bases 475-494 Allows in vitro transcription in the sense orientation
 
attR1 recombination site Bases 511-635 Allows recombinational cloning of the gene of interest from an entry clone
 
Chloramphenicol resistance gene, CmR Bases 771-1430 Allows counterselection of expression clones
 
ccdB gene Bases 1772-2077 Allows negative selection of expression clones
 
attR2 recombination site Bases 2118-2242 Allows recombinational cloning of the gene of interest from an entry clone
 
V5 epitope* Bases 2265-2306 Allows detection of the fusion protein by the Anti-V5 antibodies
 
Polyhistidine (6xHis) region Bases 2316-2333 Allows purification of your fusion protein on metal-chelating resin (e.g. ProBond); allows detection of the recombinant protein by the Anti-His(C-term) antibodies
 
CYC1 transcription termination signal Bases 2366-2619 Allows efficient termination and stabilization of mRNA
 
pUC origin Bases 2803-3476 Allows high copy number replication and growth E.coli
 
Ampicillin (bla) resistance gene Bases 3321-4481 (Complementary) Allows selection of transformants in E.coli
 
URA3 gene Bases 4499-5606 (Complementary) Allows selection of yeast transformants in uracil-deficient medium
 
2u origin Bases 5610-7081 Allows maintenance and high copy replication in yeast
 
f1 origin Bases 7149-7604 (Complementary) Allows rescue of single-stranded DNA
 

* V5 epitope: Gly-Lys-Pro-Ile-Pro-Asn-Pro-Leu-Leu-Gly-Leu-Asp-Ser-Thr

 

Contact Dr. Heven Sze: hsze@umd.edu
HJ Patterson Hall * University of Maryland * College Park, MD 20742

Department of Cell Biology & Molecular Genetics | College of Chemical & Life Sciences

University of Maryland