LOCUS       sequence-8652-ex        7027 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Retroviral Empty control vector, CMV/TO promoter, Blast .
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7027)
  AUTHORS   Campeau E, Ruhl VE, Rodier F, Smith CL, Rahmberg BL, Fuss JO, 
            Campisi J, Yaswen P, Cooper PK, Kaufman PD.
  TITLE     A versatile viral system for expression and depletion of proteins in
            mammalian cells.
  JOURNAL   PLoS One. 2009 Aug 6;4(8):e6529.
  PUBMED    19657394
REFERENCE   2  (bases 1 to 7027)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "PLoS One.";
            date: "2009-08-6"; volume: "4(8)"; pages: "e6529"
COMMENT     Sequence Label: pQCXIB empty (w335-1)
FEATURES             Location/Qualifiers
     source          1..7027
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        309..512
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     LTR             513..688
                     /label=5' LTR (truncated)
                     /note="truncated long terminal repeat from Moloney murine 
                     sarcoma virus"
     misc_feature    751..950
                     /label=MMLV Psi
                     /note="packaging signal of Moloney murine leukemia virus 
                     (MMLV)"
     CDS             1151..1567
                     /label=gag (truncated)
                     /note="truncated Moloney murine leukemia virus (MMLV) gag 
                     gene lacking the start codon"
     primer_bind     1497..1519
                     /label=pLXSN 5'
                     /note="Murine stem cell virus, forward primer. Also called 
                     MSCV"
     primer_bind     1535..1551
                     /label=pBABE 5'
                     /note="Psi packaging signal, forward primer for pBABE 
                     vectors"
     enhancer        1609..1912
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        1913..2116
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     protein_bind    2118..2136
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    2139..2157
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    2198..2222
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     protein_bind    complement(2291..2315)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     CDS             2368..2409
                     /codon_start=1
                     /product="epitope tag from simian virus 5"
                     /label=V5 tag
                     /translation="GKPIPNPLLGLDST"
     misc_feature    2456..3028
                     /label=IRES
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     primer_bind     complement(2623..2640)
                     /label=IRES reverse
                     /note="IRES internal ribosome entry site, reverse primer. 
                     Also called pCDH-rev"
     primer_bind     2850..2869
                     /label=IRES-F
                     /note="IRES internal ribosome entry site, forward primer"
     CDS             3087..3485
                     /codon_start=1
                     /gene="Aspergillus terreus BSD"
                     /product="blasticidin S deaminase"
                     /label=BSD
                     /note="confers resistance to blasticidin"
                     /translation="MAKPLSQEESTLIERATATINSIPISEDYSVASAALSSDGRIFTG
                     VNVYHFTGGPCAELVVLGTAAAAAAGNLTCIVAIGNENRGILSPCGRCRQVLLDLHPGI
                     KAIVKDSDGQPTAVGIRELLPSGYVWEG"
     LTR             3733..4158
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     Moloney murine leukemia virus"
     primer_bind     complement(4261..4283)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(4419..4439)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        4424..4753
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      4604..4739
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     4775..4794
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     complement(4875..4892)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5046..5634)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5126..5145)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5805..6596,6597..6665))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     6428..6447
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6666..6770)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     6838..6856
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     enhancer        join(6956..7027,1..308)
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
ORIGIN
        1 tccgcgttac ataacttacg gtaaatggcc cgcctggctg accgcccaac gacccccgcc
       61 cattgacgtc aataatgacg tatgttccca tagtaacgcc aatagggact ttccattgac
      121 gtcaatgggt ggagtattta cggtaaactg cccacttggc agtacatcaa gtgtatcata
      181 tgccaagtac gccccctatt gacgtcaatg acggtaaatg gcccgcctgg cattatgccc
      241 agtacatgac cttatgggac tttcctactt ggcagtacat ctacgtatta gtcatcgcta
      301 ttaccatggt gatgcggttt tggcagtaca tcaatgggcg tggatagcgg tttgactcac
      361 ggggatttcc aagtctccac cccattgacg tcaatgggag tttgttttgg caccaaaatc
      421 aacgggactt tccaaaatgt cgtaacaact ccgccccatt gacgcaaatg ggcggtaggc
      481 gtgtacggtg ggaggtctat ataagcagag ctcaataaaa gagcccacaa cccctcactc
      541 ggcgcgccag tcttccgata gactgcgtcg cccgggtacc cgtattccca ataaagcctc
      601 ttgctgtttg catccgaatc gtggtctcgc tgttccttgg gagggtctcc tctgagtgat
      661 tgactaccca cgacgggggt ctttcatttg ggggctcgtc cgggatttgg agacccctgc
      721 ccagggacca ccgacccacc accgggaggt aagctggcca gcaacttatc tgtgtctgtc
      781 cgattgtcta gtgtctatgt ttgatgttat gcgcctgcgt ctgtactagt tagctaacta
      841 gctctgtatc tggcggaccc gtggtggaac tgacgagttc tgaacacccg gccgcaaccc
      901 tgggagacgt cccagggact ttgggggccg tttttgtggc ccgacctgag gaagggagtc
      961 gatgtggaat ccgaccccgt caggatatgt ggttctggta ggagacgaga acctaaaaca
     1021 gttcccgcct ccgtctgaat ttttgctttc ggtttggaac cgaagccgcg cgtcttgtct
     1081 gctgcagcgc tgcagcatcg ttctgtgttg tctctgtctg actgtgtttc tgtatttgtc
     1141 tgaaaattag ggccagactg ttaccactcc cttaagtttg accttaggtc actggaaaga
     1201 tgtcgagcgg atcgctcaca accagtcggt agatgtcaag aagagacgtt gggttacctt
     1261 ctgctctgca gaatggccaa cctttaacgt cggatggccg cgagacggca cctttaaccg
     1321 agacctcatc acccaggtta agatcaaggt cttttcacct ggcccgcatg gacacccaga
     1381 ccaggtcccc tacatcgtga cctgggaagc cttggctttt gacccccctc cctgggtcaa
     1441 gccctttgta caccctaagc ctccgcctcc tcttcctcca tccgccccgt ctctccccct
     1501 tgaacctcct cgttcgaccc cgcctcgatc ctccctttat ccagccctca ctccttctct
     1561 aggcgccgga attgaagatc tgggggatcg ataagcttgg gagttccgcg ttacataact
     1621 tacggtaaat ggcccgcctg gctgaccgcc caacgacccc cgcccattga cgtcaataat
     1681 gacgtatgtt cccatagtaa cgccaatagg gactttccat tgacgtcaat gggtggagta
     1741 tttacggtaa actgcccact tggcagtaca tcaagtgtat catatgccaa gtacgccccc
     1801 tattgacgtc aatgacggta aatggcccgc ctggcattat gcccagtaca tgaccttatg
     1861 ggactttcct acttggcagt acatctacgt attagtcatc gctattacca tggtgatgcg
     1921 gttttggcag tacatcaatg ggcgtggata gcggtttgac tcacggggat ttccaagtct
     1981 ccaccccatt gacgtcaatg ggagtttgtt ttggcaccaa aatcaacggg actttccaaa
     2041 atgtcgtaac aactccgccc cattgacgca aatgggcggt aggcgtgtac ggtgggaggt
     2101 ctatataagc agagctctcc ctatcagtga tagagatctc cctatcagtg atagagatcg
     2161 tcgactagtc cagtgtggtg gaattctgca gatatcaaca agtttgtaca aaaaagcagg
     2221 ctccaccatg ggaaccaatt cagtcgactg gatccggtac cgaattcgcg gccgcactcg
     2281 agatatctag acccagcttt cttgtacaaa gtggttgata tccagcacag tggcggccgc
     2341 tcgagtctag agggcccgcg gttcgaaggt aagcctatcc ctaaccctct cctcggtctc
     2401 gattctacgc gtaccggtag gcctcgtacg cttaattaac ggatccggaa ttccgcccct
     2461 ctccctcccc cccccctaac gttactggcc gaagccgctt ggaataaggc cggtgtgcgt
     2521 ttgtctatat gttattttcc accatattgc cgtcttttgg caatgtgagg gcccggaaac
     2581 ctggccctgt cttcttgacg agcattccta ggggtctttc ccctctcgcc aaaggaatgc
     2641 aaggtctgtt gaatgtcgtg aaggaagcag ttcctctgga agcttcttga agacaaacaa
     2701 cgtctgtagc gaccctttgc aggcagcgga accccccacc tggcgacagg tgcctctgcg
     2761 gccaaaagcc acgtgtataa gatacacctg caaaggcggc acaaccccag tgccacgttg
     2821 tgagttggat agttgtggaa agagtcaaat ggctctcctc aagcgtattc aacaaggggc
     2881 tgaaggatgc ccagaaggta ccccattgta tgggatctga tctggggcct cggtgcacat
     2941 gctttacatg tgtttagtcg aggttaaaaa acgtctaggc cccccgaacc acggggacgt
     3001 ggttttcctt tgaaaaacac gatgataagc ttgccacggg gacgtggttt tcctttgaaa
     3061 aacacgatga taagcttgcc acaaccatgg ccaagccttt gtctcaagaa gaatccaccc
     3121 tcattgaaag agcaacggct acaatcaaca gcatccccat ctctgaagac tacagcgtcg
     3181 ccagcgcagc tctctctagc gacggccgca tcttcactgg tgtcaatgta tatcatttta
     3241 ctgggggacc ttgtgcagaa ctcgtggtgc tgggcactgc tgctgctgcg gcagctggca
     3301 acctgacttg tatcgtcgcg atcggaaatg agaacagggg catcttgagc ccctgcggac
     3361 ggtgccgaca ggtgcttctc gatctgcatc ctgggatcaa agccatagtg aaggacagtg
     3421 atggacagcc gacggcagtt gggattcgtg aattgctgcc ctctggttat gtgtgggagg
     3481 gctaagcact tcgtggccga ggagcaggac tgacacgacc cggacgggac gctcctgcgc
     3541 ctgatacaga acgaattgct tgcaggcatc tcatgagtgt gtcttcccgt tttccgcctg
     3601 aggtcactgc gtggatggag catcagtggt ccaggctcta gttttgactc aacaatatca
     3661 ccagctgaag cctatagagt acgagccata gataaaataa aagattttat ttagtctcca
     3721 gaaaaagggg ggaatgaaag accccacctg taggtttggc aagctagctt aagtaacgcc
     3781 attttgcaag gcatggaaaa atacataact gagaatagag aagttcagat caaggtcagg
     3841 aacagatgga acagggtcga ccctagagaa ccatcagatg tttccagggt gccccaagga
     3901 cctgaaatga ccctgtgcct tatttgaact aaccaatcag ttcgcttctc gcttctgttc
     3961 gcgcgcttct gctccccgag ctcaataaaa gagcccacaa cccctcactc ggggcgccag
     4021 tcctccgatt gactgagtcg cccgggtacc cgtgtatcca ataaaccctc ttgcagttgc
     4081 atccgacttg tggtctcgct gttccttggg agggtctcct ctgagtgatt gactacccgt
     4141 cagcgggggt ctttcatttg ggggctcgtc cgggatcggg agacccctgc ccagggacca
     4201 ccgacccacc accgggaggt aagctggctg cctcgcgcgt ttcggtgatg acggtgaaaa
     4261 cctctgacac atgcagctcc cggagacggt cacagcttgt ctgtaagcgg atgccgggag
     4321 cagacaagcc cgtcagggcg cgtcagcggg tgttggcggg tgtcggggcg cagccatgac
     4381 ccagtcacgt agcgatagcg gagtgtagat ccggctgtgg aatgtgtgtc agttagggtg
     4441 tggaaagtcc ccaggctccc cagcaggcag aagtatgcaa agcatgcatc tcaattagtc
     4501 agcaaccagg tgtggaaagt ccccaggctc cccagcaggc agaagtatgc aaagcatgca
     4561 tctcaattag tcagcaacca tagtcccgcc cctaactccg cccatcccgc ccctaactcc
     4621 gcccagttcc gcccattctc cgccccatgg ctgactaatt ttttttattt atgcagaggc
     4681 cgaggccgcc tcggcctctg agctattcca gaagtagtga ggaggctttt ttggaggcct
     4741 aggcttttgc aaaaagctta ctggcttaac tatgcggcat cagagcagat tgtactgaga
     4801 gtgcaccata tgcggtgtga aataccgcac agatgcgtaa ggagaaaata ccgcatcagg
     4861 cgctcttccg cttcctcgct cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg
     4921 gtatcagctc actcaaaggc ggtaatacgg ttatccacag aatcagggga taacgcagga
     4981 aagaacatgt gagcaaaagg ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg
     5041 gcgtttttcc ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag
     5101 aggtggcgaa acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc
     5161 gtgcgctctc ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg
     5221 ggaagcgtgg cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt
     5281 cgctccaagc tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc
     5341 ggtaactatc gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc
     5401 actggtaaca ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg
     5461 tggcctaact acggctacac tagaaggaca gtatttggta tctgcgctct gctgaagcca
     5521 gttaccttcg gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc
     5581 ggtggttttt ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat
     5641 cctttgatct tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt
     5701 ttggtcatga gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt
     5761 tttaaatcaa tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc
     5821 agtgaggcac ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc
     5881 gtcgtgtaga taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata
     5941 ccgcgagacc cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg
     6001 gccgagcgca gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc
     6061 cgggaagcta gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct
     6121 gcaggcatcg tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa
     6181 cgatcaaggc gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt
     6241 cctccgatcg ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca
     6301 ctgcataatt ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac
     6361 tcaaccaagt cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca
     6421 acacgggata ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt
     6481 tcttcggggc gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc
     6541 actcgtgcac ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca
     6601 aaaacaggaa ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata
     6661 ctcatactct tcctttttca atattattga agcatttatc agggttattg tctcatgagc
     6721 ggatacatat ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc
     6781 cgaaaagtgc cacctgacgt ctaagaaacc attattatca tgacattaac ctataaaaat
     6841 aggcgtatca cgaggccctt tcgtcttcaa gaattagctt ggccattgca tacgttgtat
     6901 ccatatcata atatgtacat ttatattggc tcatgtccaa cattaccgcc atgttgacat
     6961 tgattattga ctagttatta atagtaatca attacggggt cattagttca tagcccatat
     7021 atggagt
//
