pESC- Ura Plasmid


  • Model: PVT4026
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pESC-Ura,Plasmid pESC-Ura,pESC-Ura vector


pESC-Ura Information

Promoter: GAL1, GAL10 promoter

Replicon: 2 ori, ori, FI ori

Terminator: CYC1

Plasmid size: 6631bp

Plasmid tagging: C-Flag, C-Myc

Prokaryotic resistance: ampicillin Amp

Selection marker: URA3

Clonal strain: DH5 alpha

Culture conditions: 37 C, aerobic, LB

Expression host: yeast cells


pESC-Ura Description

 The pESC vectors are a series of epitope-tagging vectors for expression of eukaryotic genes in the yeast S. cerevisiae.  Each vector contains GAL1 and GAL10 yeast promoters in opposing orientations. With these vectors you can introduce one or two cloned genes into a yeast host strain under the control of an inducible promoter.  These vectors also feature an extensive polylinker sequence and the ability to generate end-specific RNA transcripts from T3 and T7 promoters.  Each of the pESC vectors contains one of four different yeast-selectable markers (HIS3, TRP1, LEU2, or URA3) in the same vector backbone.

           The pESC vectors contain DNA sequences coding for epitope peptides that can be specifically recognized by monoclonal antibodies.   A sequence for the FLAG® epitope (DYKDDDDK) is located in the multiple cloning site (MCS) downstream of the GAL10 promoter; a sequence for the c-Myc epitope (EQKLISEEDL) is located in the MCS downstream of the GAL1 promoter. You can insert your gene of interest in front of the epitope sequence to generate C-terminal tagging or after the epitope sequence for N-terminal tagging. These tags allow the protein of interest to be studied without generating a specific antibody to that protein. The epitope-tagged fusion proteins can be studied in transformed cells using well-characterized antibodies.

           • Express two different genes simultaneously in S. cerevisiae 
           • Proteins tagged with unique epitope tags 
           • Fast and easy immunoprecipitations



pESC-Ura Multiple cloning site




pESC-Ura Sequence


LOCUS       Exported                6631 bp ds-DNA     circular SYN 11-SEP-2016
DEFINITION  synthetic circular DNA
KEYWORDS    Untitled
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6631)
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..6631
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        201..416
                     /gene="S. cerevisiae URA3"
                     /note="URA3 promoter"
     CDS             417..1220
                     /gene="S. cerevisiae URA3"
                     /product="orotidine-5'-phosphate decarboxylase, required 
                     for uracil biosynthesis"
                     /note="yeast auxotrophic marker, counterselectable with 
                     5-fluoroorotic acid (5-FOA)"
     rep_origin      complement(1351..1806)
                     /note="f1 ori"
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     CDS             complement(2198..2221)
                     /product="FLAG(R) epitope tag, followed by an enterokinase 
                     cleavage site"
     promoter        2268..2932
                     /gene="GAL1 and GAL10 genes of S. cerevisiae"
                     /note="GAL1,10 promoter"
                     /note="divergent inducible promoter, regulated by Gal4"
     protein_bind    2484..2601
                     /note="upstream activating sequence mediating 
                     Gal4-dependent induction"
     promoter        2943..2961
                     /note="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             2979..3008
                     /product="Myc (human c-Myc oncogene) epitope tag"
     terminator      3038..3227
                     /gene="S. cerevisiae CYC1"
                     /note="CYC1 terminator"
                     /note="transcription terminator for CYC1"
     rep_origin      complement(3470..4058)
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
     CDS             complement(4229..5089)
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
     promoter        complement(5090..5194)
                     /note="AmpR promoter"
     rep_origin      5221..6563
                     /note="2u ori"
                     /note="yeast 2u plasmid origin of replication"
     protein_bind    complement(6184..6231)
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="FLP-mediated recombination occurs in the 8-bp core 
                     sequence TCTAGAAA (Turan and Bode, 2011)."
        1 tcgcgcgttt cggtgatgac ggtgaaaacc tctgacacat gcagctcccg gagacggtca
       61 cagcttgtct gtaagcggat gccgggagca gacaagcccg tcagggcgcg tcagcgggtg
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