LOCUS       Exported                3466 bp ds-DNA    circular SYN 24-6-2015
DEFINITION  Flexi(R) vector with a kanamycin resistance marker, for bacterial or
            in vitro expression of a protein with an N-terminal HQ metal 
            affinity tag.
ACCESSION   DQ132630
VERSION     .
KEYWORDS    pFN6K (HQ)
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3466)
  AUTHORS   Promega
  TITLE     Direct Submission
COMMENT     Subclone a coding sequence between the SgfI/AsiSI and PmeI sites to 
            remove the lethal barnase gene.
FEATURES             Location/Qualifiers
     source          1..3466
                     /organism="synthetic DNA construct"
                     /lab_host="Escherichia coli"
                     /mol_type="other DNA"
     promoter        21..39
                     /note="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             70..72
                     /codon_start=1
                     /product="start codon"
                     /note="ATG"
                     /translation="M"
     CDS             76..93
                     /codon_start=1
                     /product="HQHQHQ metal affinity tag"
                     /note="HQ tag"
                     /note="The HQ tag binds to nickel and other metal ions much
                     like the 6xHis tag, but may allow elution at lower 
                     concentrations of imidazole (Godat et al., 2008)."
                     /translation="HQHQHQ"
     CDS             125..460
                     /codon_start=1
                     /product="ribonuclease from Bacillus amyloliquefaciens"
                     /note="barnase"
                     /note="The barnase gene is lethal in standard bacterial 
                     transformation strains."
                     /protein_id="
                     "
                     /translation="MAQVINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLAD
                     VAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDHY
                     QTFTKIR"
     terminator      589..636
                     /note="T7 terminator"
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     CDS             1017..1811
                     /codon_start=1
                     /gene="aph(3)-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /note="NeoR/KanR"
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MLEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     rep_origin      complement(1983..2571)
                     /direction=LEFT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     misc_feature    2687..2970
                     /note="cer region"
                     /note="ColE1-derived recombination site that helps to 
                     maintain plasmids as monomers"
     terminator      3200..3286
                     /gene="Escherichia coli rrnB"
                     /note="rrnB T1 terminator"
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      3378..3405
                     /note="rrnB T2 terminator"
                     /note="transcription terminator T2 from the E. coli rrnB 
                     gene"