LOCUS       sequence-167023-        8022 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  3rd-generation lentiviral destination vector for gateway cloning.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 8022)
  AUTHORS   Fowler DK, Stewart S, Seredick S, Eisen JS, Stankunas K, Washbourne 
            P
  TITLE     A MultiSite Gateway Toolkit for Rapid Cloning of Vertebrate 
            Expression Constructs with Diverse Research Applications.
  JOURNAL   PLoS One. 2016 Aug 8;11(8):e0159277. doi: 
            10.1371/journal.pone.0159277. eCollection 2016.
  PUBMED    27500400
REFERENCE   2  (bases 1 to 8022)
  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: "2016-08-8"; volume: "11(8):e0159277. doi"; pages: " 
            10.1371/journal.pone.0159277. eCollection 2016"
COMMENT     Sequence Label: pEpic_Lite
FEATURES             Location/Qualifiers
     source          1..8022
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        27..131
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(132..200,201..992)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(350..369)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      1163..1751
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     1652..1671
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     1905..1922
                     /label=L4440
                     /note="L4440 vector, forward primer"
     protein_bind    2039..2060
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(2075..2080,2081..2098,2099..2105)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    2113..2129
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     primer_bind     2118..2140
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     primer_bind     2137..2153
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     2172..2192
                     /label=T3
                     /note="T3 promoter, forward primer"
     promoter        2174..2192
                     /label=T3 promoter
                     /note="promoter for bacteriophage T3 RNA polymerase"
     LTR             2448..2628
                     /label=5' LTR (truncated)
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     misc_feature    2672..2797
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    3290..3523
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             3708..3752
                     /codon_start=1
                     /product="antigenic peptide corresponding to amino acids 
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik 
                     et al., 2013)"
                     /label=gp41 peptide
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /translation="KNEQELLELDKWASL"
     misc_feature    4019..4136
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     primer_bind     4175..4191
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     protein_bind    4211..4334
                     /gene="mutant version of attR"
                     /label=attR4
                     /bound_moiety="LR Clonase(TM)"
                     /note="recombination site for the Gateway(R) LR reaction"
     CDS             complement(4375..4680)
                     /codon_start=1
                     /gene="ccdB"
                     /product="CcdB, a bacterial toxin that poisons DNA gyrase"
                     /label=ccdB
                     /note="Plasmids containing the ccdB gene cannot be 
                     propagated in standard E. coli strains."
                     /translation="MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDK
                     VPRELYPVVHIGDESWRMMTTDMASVPVSVIGEEVADLSHRENDIKNAINLMFWGI"
     primer_bind     complement(4477..4496)
                     /label=ccdB-fwd
                     /note="ccdB gene, forward primer"
     CDS             complement(5022..5681)
                     /codon_start=1
                     /gene="cat"
                     /product="chloramphenicol acetyltransferase"
                     /label=CmR
                     /note="confers resistance to chloramphenicol"
                     /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
                     KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
                     LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
                     DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
     primer_bind     5596..5615
                     /label=CAT-R
                     /note="Chloramphenicol resistance gene, reverse primer"
     promoter        complement(join(5735..5741,5742..5759,5760..5765))
                     /label=lac UV5 promoter
                     /note="E. coli lac promoter with an ""up"" mutation"
     protein_bind    complement(5790..5913)
                     /gene="mutant version of attR"
                     /label=attR3
                     /bound_moiety="LR Clonase(TM)"
                     /note="recombination site for the Gateway(R) LR reaction"
     primer_bind     complement(5921..5937)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     misc_feature    5974..6562
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(6027..6047)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(6445..6456)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     primer_bind     complement(6611..6634)
                     /label=MSCV-rev
                     /note="Murine stem cell virus, reverse primer"
     LTR             6763..6996
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    7068..7189
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(7105..7124)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     7159..7178
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      7208..7343
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     complement(7375..7394)
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        complement(7376..7394)
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     complement(7404..7420)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(7413..7435)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      7565..8020
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(7652..7671)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     7862..7883
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
ORIGIN
        1 caggtggcac ttttcgggga aatgtgcgcg gaacccctat ttgtttattt ttctaaatac
       61 attcaaatat gtatccgctc atgagacaat aaccctgata aatgcttcaa taatattgaa
      121 aaaggaagag tatgagtatt caacatttcc gtgtcgccct tattcccttt tttgcggcat
      181 tttgccttcc tgtttttgct cacccagaaa cgctggtgaa agtaaaagat gctgaagatc
      241 agttgggtgc acgagtgggt tacatcgaac tggatctcaa cagcggtaag atccttgaga
      301 gttttcgccc cgaagaacgt tttccaatga tgagcacttt taaagttctg ctatgtggcg
      361 cggtattatc ccgtattgac gccgggcaag agcaactcgg tcgccgcata cactattctc
      421 agaatgactt ggttgagtac tcaccagtca cagaaaagca tcttacggat ggcatgacag
      481 taagagaatt atgcagtgct gccataacca tgagtgataa cactgcggcc aacttacttc
      541 tgacaacgat cggaggaccg aaggagctaa ccgctttttt gcacaacatg ggggatcatg
      601 taactcgcct tgatcgttgg gaaccggagc tgaatgaagc cataccaaac gacgagcgtg
      661 acaccacgat gcctgtagca atggcaacaa cgttgcgcaa actattaact ggcgaactac
      721 ttactctagc ttcccggcaa caattaatag actggatgga ggcggataaa gttgcaggac
      781 cacttctgcg ctcggccctt ccggctggct ggtttattgc tgataaatct ggagccggtg
      841 agcgtgggtc tcgcggtatc attgcagcac tggggccaga tggtaagccc tcccgtatcg
      901 tagttatcta cacgacgggg agtcaggcaa ctatggatga acgaaataga cagatcgctg
      961 agataggtgc ctcactgatt aagcattggt aactgtcaga ccaagtttac tcatatatac
     1021 tttagattga tttaaaactt catttttaat ttaaaaggat ctaggtgaag atcctttttg
     1081 ataatctcat gaccaaaatc ccttaacgtg agttttcgtt ccactgagcg tcagaccccg
     1141 tagaaaagat caaaggatct tcttgagatc ctttttttct gcgcgtaatc tgctgcttgc
     1201 aaacaaaaaa accaccgcta ccagcggtgg tttgtttgcc ggatcaagag ctaccaactc
     1261 tttttccgaa ggtaactggc ttcagcagag cgcagatacc aaatactgtc cttctagtgt
     1321 agccgtagtt aggccaccac ttcaagaact ctgtagcacc gcctacatac ctcgctctgc
     1381 taatcctgtt accagtggct gctgccagtg gcgataagtc gtgtcttacc gggttggact
     1441 caagacgata gttaccggat aaggcgcagc ggtcgggctg aacggggggt tcgtgcacac
     1501 agcccagctt ggagcgaacg acctacaccg aactgagata cctacagcgt gagctatgag
     1561 aaagcgccac gcttcccgaa gggagaaagg cggacaggta tccggtaagc ggcagggtcg
     1621 gaacaggaga gcgcacgagg gagcttccag ggggaaacgc ctggtatctt tatagtcctg
     1681 tcgggtttcg ccacctctga cttgagcgtc gatttttgtg atgctcgtca ggggggcgga
     1741 gcctatggaa aaacgccagc aacgcggcct ttttacggtt cctggccttt tgctggcctt
     1801 ttgctcacat gttctttcct gcgttatccc ctgattctgt ggataaccgt attaccgcct
     1861 ttgagtgagc tgataccgct cgccgcagcc gaacgaccga gcgcagcgag tcagtgagcg
     1921 aggaagcgga agagcgccca atacgcaaac cgcctctccc cgcgcgttgg ccgattcatt
     1981 aatgcagctg gcacgacagg tttcccgact ggaaagcggg cagtgagcgc aacgcaatta
     2041 atgtgagtta gctcactcat taggcacccc aggctttaca ctttatgctt ccggctcgta
     2101 tgttgtgtgg aattgtgagc ggataacaat ttcacacagg aaacagctat gaccatgatt
     2161 acgccaagcg cgcaattaac cctcactaaa gggaacaaaa gctggagctg caagcttaat
     2221 gtagtcttat gcaatactct tgtagtcttg caacatggta acgatgagtt agcaacatgc
     2281 cttacaagga gagaaaaagc accgtgcatg ccgattggtg gaagtaaggt ggtacgatcg
     2341 tgccttatta ggaaggcaac agacgggtct gacatggatt ggacgaacca ctgaattgcc
     2401 gcattgcaga gatattgtat ttaagtgcct agctcgatac aataaacggg tctctctggt
     2461 tagaccagat ctgagcctgg gagctctctg gctaactagg gaacccactg cttaagcctc
     2521 aataaagctt gccttgagtg cttcaagtag tgtgtgcccg tctgttgtgt gactctggta
     2581 actagagatc cctcagaccc ttttagtcag tgtggaaaat ctctagcagt ggcgcccgaa
     2641 cagggacctg aaagcgaaag ggaaaccaga gctctctcga cgcaggactc ggcttgctga
     2701 agcgcgcacg gcaagaggcg aggggcggcg actggtgagt acgccaaaaa ttttgactag
     2761 cggaggctag aaggagagag atgggtgcga gagcgtcagt attaagcggg ggagaattag
     2821 atcgcgatgg gaaaaaattc ggttaaggcc agggggaaag aaaaaatata aattaaaaca
     2881 tatagtatgg gcaagcaggg agctagaacg attcgcagtt aatcctggcc tgttagaaac
     2941 atcagaaggc tgtagacaaa tactgggaca gctacaacca tcccttcaga caggatcaga
     3001 agaacttaga tcattatata atacagtagc aaccctctat tgtgtgcatc aaaggataga
     3061 gataaaagac accaaggaag ctttagacaa gatagaggaa gagcaaaaca aaagtaagac
     3121 caccgcacag caagcggccg ctgatcttca gacctggagg aggagatatg agggacaatt
     3181 ggagaagtga attatataaa tataaagtag taaaaattga accattagga gtagcaccca
     3241 ccaaggcaaa gagaagagtg gtgcagagag aaaaaagagc agtgggaata ggagctttgt
     3301 tccttgggtt cttgggagca gcaggaagca ctatgggcgc agcctcaatg acgctgacgg
     3361 tacaggccag acaattattg tctggtatag tgcagcagca gaacaatttg ctgagggcta
     3421 ttgaggcgca acagcatctg ttgcaactca cagtctgggg catcaagcag ctccaggcaa
     3481 gaatcctggc tgtggaaaga tacctaaagg atcaacagct cctggggatt tggggttgct
     3541 ctggaaaact catttgcacc actgctgtgc cttggaatgc tagttggagt aataaatctc
     3601 tggaacagat ttggaatcac acgacctgga tggagtggga cagagaaatt aacaattaca
     3661 caagcttaat acactcctta attgaagaat cgcaaaacca gcaagaaaag aatgaacaag
     3721 aattattgga attagataaa tgggcaagtt tgtggaattg gtttaacata acaaattggc
     3781 tgtggtatat aaaattattc ataatgatag taggaggctt ggtaggttta agaatagttt
     3841 ttgctgtact ttctatagtg aatagagtta ggcagggata ttcaccatta tcgtttcaga
     3901 cccacctccc aaccccgagg ggacccgaca ggcccgaagg aatagaagaa gaaggtggag
     3961 agagagacag agacagatcc attcgattag tgaacggatc tcgacggtat cggttaactt
     4021 ttaaaagaaa aggggggatt ggggggtaca gtgcagggga aagaatagta gacataatag
     4081 caacagacat acaaactaaa gaattacaaa aacaaattac aaaaattcaa aattttatcg
     4141 atcacgagac tagcctcgag aagcttgatt cgagcaggaa acagctatga ccatgattac
     4201 gccaagctat caactttgta tagaaaagtt gaacgagaaa cgtaaaatga tataaatatc
     4261 aatatattaa attagatttt gcataaaaaa cagactacat aatactgtaa aacacaacat
     4321 atccagtcac tatggtcgac ctgcagactg gctgtgtata agggagcctg acatttatat
     4381 tccccagaac atcaggttaa tggcgttttt gatgtcattt tcgcggtggc tgagatcagc
     4441 cacttcttcc ccgataacgg agaccggcac actggccata tcggtggtca tcatgcgcca
     4501 gctttcatcc ccgatatgca ccaccgggta aagttcacgg gggactttat ctgacagcag
     4561 acgtgcactg gccaggggga tcaccatccg tcgcccgggc gtgtcaataa tatcactctg
     4621 tacatccaca aacagacgat aacggctctc tcttttatag gtgtaaacct taaactgcat
     4681 ttcaccagcc cctgttctcg tcggcaaagg agccgttcat ttcaataaac cgggcgacct
     4741 cagccatccc ttcctgattt tccgctttcc agcgttcggc acgcagacga cgggcttcat
     4801 tctgcatggt tgtgcttacc gaaccggaga tattgacatc atatatgcct tgagcaactg
     4861 atagctgtcg ctgtcaactg tcactgtaat acgctgcttc atagcatacc tctttttgac
     4921 atacttcggg tatacatatc agtatatatt cttataccgc aaaaatcagc gcgcaaatac
     4981 gcatactgtt atctggcttt tagtaagccg gatcctctag attacgcccc gccctgccac
     5041 tcatcgcagt actgttgtaa ttcattaagc attctgccga catggaagcc atcacaaacg
     5101 gcatgatgaa cctgaatcgc cagcggcatc agcaccttgt cgccttgcgt ataatatttg
     5161 cccatggtga aaacgggggc gaagaagttg tccatattgg ccacgtttaa atcaaaactg
     5221 gtgaaactca cccagggatt ggctgagacg aaaaacatat tctcaataaa ccctttaggg
     5281 aaataggcca ggttttcacc gtaacacgcc acatcttgcg aatatatgtg tagaaactgc
     5341 cggaaatcgt cgtggtattc actccagagc gatgaaaacg tttcagtttg ctcatggaaa
     5401 acggtgtaac aagggtgaac actatcccat atcaccagct caccgtcttt cattgccata
     5461 cggaattccg gatgagcatt catcaggcgg gcaagaatgt gaataaaggc cggataaaac
     5521 ttgtgcttat ttttctttac ggtctttaaa aaggccgtaa tatccagctg aacggtctgg
     5581 ttataggtac attgagcaac tgactgaaat gcctcaaaat gttctttacg atgccattgg
     5641 gatatatcaa cggtggtata tccagtgatt tttttctcca ttttagcttc cttagctcct
     5701 gaaaatctcg acggatccta actcaaaatc cacacattat acgagccgga agcataaagt
     5761 gtaaagcctg gggtgcctaa tgcggccgcc atagtgactg gatatgttgt gttttacagt
     5821 attatgtagt ctgtttttta tgcaaaatct aatttaatat attgatattt atatcatttt
     5881 acgtttctcg ttcaacttta ttatacatag ttgataattc actggccgtc gttttacggt
     5941 accatcgatc cagcacagtg gcggccgctc gacaatcaac ctctggatta caaaatttgt
     6001 gaaagattga ctggtattct taactatgtt gctcctttta cgctatgtgg atacgctgct
     6061 ttaatgcctt tgtatcatgc tattgcttcc cgtatggctt tcattttctc ctccttgtat
     6121 aaatcctggt tgctgtctct ttatgaggag ttgtggcccg ttgtcaggca acgtggcgtg
     6181 gtgtgcactg tgtttgctga cgcaaccccc actggttggg gcattgccac cacctgtcag
     6241 ctcctttccg ggactttcgc tttccccctc cctattgcca cggcggaact catcgccgcc
     6301 tgccttgccc gctgctggac aggggctcgg ctgttgggca ctgacaattc cgtggtgttg
     6361 tcggggaagc tgacgtcctt tccatggctg ctcgcctgtg ttgccacctg gattctgcgc
     6421 gggacgtcct tctgctacgt cccttcggcc ctcaatccag cggaccttcc ttcccgcggc
     6481 ctgctgccgg ctctgcggcc tcttccgcgt cttcgccttc gccctcagac gagtcggatc
     6541 tccctttggg ccgcctcccc gcctggaatt ctaccgggta ggggaggcgc ttttcccaag
     6601 gcagtctgga gcatgcgctt tagcagcccc gctgggcact tggcgctaca caagtggcct
     6661 ctggcctcgc acacattcca catccaccgg cggtaccttt aagaccaatg acttacaagg
     6721 cagctgtaga tcttagccac tttttaaaag aaaagggggg actggaaggg ctagctcact
     6781 cccaacgaag acaagatctg ctttttgctt gtactgggtc tctctggtta gaccagatct
     6841 gagcctggga gctctctggc tgcctaggga acccactgct taagcctcaa taaagcttgc
     6901 cttgagtgct tcaagtagtg tgtgcccgtc tgttgtgtga ctctggtaac tagagatccc
     6961 tcagaccctt ttagtcagtg tggaaaatct ctagcagtag tagttcatgt catcttatta
     7021 ttcagtattt ataacttgca aagaaatgaa tatcagagag tgagaggaac ttgtttattg
     7081 cagcttataa tggttacaaa taaagcaata gcatcacaaa tttcacaaat aaagcatttt
     7141 tttcactgca ttctagttgt ggtttgtcca aactcatcaa tgtatcttat catgtctggc
     7201 tctagctatc ccgcccctaa ctccgcccag ttccgcccat tctccgcccc atggctgact
     7261 aatttttttt atttatgcag aggccgaggc cgcctcggcc tctgagctat tccagaagta
     7321 gtgaggaggc ttttttggag gcctaggctt ttgcgtcgag acgtacccaa ttcgccctat
     7381 agtgagtcgt attacgcgcg ctcactggcc gtcgttttac aacgtcgtga ctgggaaaac
     7441 cctggcgtta cccaacttaa tcgccttgca gcacatcccc ctttcgccag ctggcgtaat
     7501 agcgaagagg cccgcaccga tcgcccttcc caacagttgc gcagcctgaa tggcgaatgg
     7561 cgcgacgcgc cctgtagcgg cgcattaagc gcggcgggtg tggtggttac gcgcagcgtg
     7621 accgctacac ttgccagcgc cctagcgccc gctcctttcg ctttcttccc ttcctttctc
     7681 gccacgttcg ccggctttcc ccgtcaagct ctaaatcggg ggctcccttt agggttccga
     7741 tttagtgctt tacggcacct cgaccccaaa aaacttgatt agggtgatgg ttcacgtagt
     7801 gggccatcgc cctgatagac ggtttttcgc cctttgacgt tggagtccac gttctttaat
     7861 agtggactct tgttccaaac tggaacaaca ctcaacccta tctcggtcta ttcttttgat
     7921 ttataaggga ttttgccgat ttcggcctat tggttaaaaa atgagctgat ttaacaaaaa
     7981 tttaacgcga attttaacaa aatattaacg tttacaattt cc
//
