LOCUS       sequence-131724-        8164 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Express copGFP under EF-1 promoter when Cre is expressed by another 
            vector.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 8164)
  TITLE     lenti vector
  JOURNAL   Unpublished
REFERENCE   2  (bases 1 to 8164)
  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: 
            "Unpublished"
COMMENT     Sequence Label: pCDH-EF1-DIO-copGFP
FEATURES             Location/Qualifiers
     source          1..8164
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     LTR             234..414
                     /label=5' LTR (truncated)
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     misc_feature    458..583
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    1076..1309
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             1493..1537
                     /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    1810..1927
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2025..3203
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2256..3194
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3151..3171
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     protein_bind    complement(3234..3267)
                     /label=lox2272
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (AAGTATCC) (Shaw et al., 2021). lox2272 sites are 
                     compatible with each other, but incompatible with loxP or 
                     loxN sites (Lee and Saito, 1988)."
     protein_bind    complement(3318..3351)
                     /label=loxP
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (ATGTATGC) (Shaw et al., 2021)."
     CDS             complement(3432..4094)
                     /codon_start=1
                     /product="green fluorescent protein 2 from Pontellina 
                     plumata, also known as ppluGFP2 (Shagin et al., 2004)"
                     /label=CopGFP
                     /translation="PAMEIECRITGTLNGVEFELVGGGEGTPKQGRMTNKMKSTKGALT
                     FSPYLLSHVMGYGFYHFGTYPSGYENPFLHAINNGGYTNTRIEKYEDGGVLHVSFSYRY
                     EAGRVIGDFKVVGTGFPEDSVIFTDKIIRSNATVEHLHPMGDNVLVGSFARTFSLRDGG
                     YYSFVVDSHMHFKSAIHPSILQNGGPMFAFRRVEELHSNTELGIVEYQHAFKTPIAFA"
     regulatory      4115..4124
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     protein_bind    4129..4162
                     /label=lox2272
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (AAGTATCC) (Shaw et al., 2021). lox2272 sites are 
                     compatible with each other, but incompatible with loxP or 
                     loxN sites (Lee and Saito, 1988)."
     protein_bind    4213..4246
                     /label=loxP
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (ATGTATGC) (Shaw et al., 2021)."
     misc_feature    4259..4847
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(4312..4332)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(4730..4741)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     LTR             4921..5154
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    5226..5347
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5263..5282)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5317..5336
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      5366..5501
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     complement(5539..5555)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5539..5555)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5552..5574)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5563..5579
                     /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)."
     promoter        complement(join(5587..5593,5594..5611,5612..5617))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5632..5653
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5770..5787)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5941..6529)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(join(6700..7491,7492..7560))
                     /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     7323..7342
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7561..7665)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     7733..7751
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     primer_bind     complement(7789..7811)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     7911..7930
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     8124..8146
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     8138..8155
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     8139..8155
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
ORIGIN
        1 acgcgtgtag tcttatgcaa tactcttgta gtcttgcaac atggtaacga tgagttagca
       61 acatgcctta caaggagaga aaaagcaccg tgcatgccga ttggtggaag taaggtggta
      121 cgatcgtgcc ttattaggaa ggcaacagac gggtctgaca tggattggac gaaccactga
      181 attgccgcat tgcagagata ttgtatttaa gtgcctagct cgatacaata aacgggtctc
      241 tctggttaga ccagatctga gcctgggagc tctctggcta actagggaac ccactgctta
      301 agcctcaata aagcttgcct tgagtgcttc aagtagtgtg tgcccgtctg ttgtgtgact
      361 ctggtaacta gagatccctc agaccctttt agtcagtgtg gaaaatctct agcagtggcg
      421 cccgaacagg gacctgaaag cgaaagggaa accagagctc tctcgacgca ggactcggct
      481 tgctgaagcg cgcacggcaa gaggcgaggg gcggcgactg gtgagtacgc caaaaatttt
      541 gactagcgga ggctagaagg agagagatgg gtgcgagagc gtcagtatta agcgggggag
      601 aattagatcg cgatgggaaa aaattcggtt aaggccaggg ggaaagaaaa aatataaatt
      661 aaaacatata gtatgggcaa gcagggagct agaacgattc gcagttaatc ctggcctgtt
      721 agaaacatca gaaggctgta gacaaatact gggacagcta caaccatccc ttcagacagg
      781 atcagaagaa cttagatcat tatataatac agtagcaacc ctctattgtg tgcatcaaag
      841 gatagagata aaagacacca aggaagcttt agacaagata gaggaagagc aaaacaaaag
      901 taagaccacc gcacagcaag cggccactga tcttcagacc tggaggagga gatatgaggg
      961 acaattggag aagtgaatta tataaatata aagtagtaaa aattgaacca ttaggagtag
     1021 cacccaccaa ggcaaagaga agagtggtgc agagagaaaa aagagcagtg ggaataggag
     1081 ctttgttcct tgggttcttg ggagcagcag gaagcactat gggcgcagcc tcaatgacgc
     1141 tgacggtaca ggccagacaa ttattgtctg gtatagtgca gcagcagaac aatttgctga
     1201 gggctattga ggcgcaacag catctgttgc aactcacagt ctggggcatc aagcagctcc
     1261 aggcaagaat cctggctgtg gaaagatacc taaaggatca acagctcctg gggatttggg
     1321 gttgctctgg aaaactcatt tgcaccactg ctgtgccttg gaatgctagt tggagtaata
     1381 aatctctgga acagattgga atcacacgac ctggatggag tgggacagag aaattaacaa
     1441 ttacacaagc ttaatacact ccttaattga agaatcgcaa aaccagcaag aaaagaatga
     1501 acaagaatta ttggaattag ataaatgggc aagtttgtgg aattggttta acataacaaa
     1561 ttggctgtgg tatataaaat tattcataat gatagtagga ggcttggtag gtttaagaat
     1621 agtttttgct gtactttcta tagtgaatag agttaggcag ggatattcac cattatcgtt
     1681 tcagacccac ctcccaaccc cgaggggacc cgacaggccc gaaggaatag aagaagaagg
     1741 tggagagaga gacagagaca gatccattcg attagtgaac ggatctcgac ggtatcggta
     1801 tcggttaact tttaaaagaa aaggggggat tggggggtac agtgcagggg aaagaatagt
     1861 agacataata gcaacagaca tacaaactaa agaattacaa aaacaaatta caaaaattca
     1921 aaattttatc gatatcgata gctttgcaaa gatggataaa gttttaaaca gagaggaatc
     1981 tttgcagcta atggaccttc taggtcttga aaggagtggg aattggctcc ggtgcccgtc
     2041 agtgggcaga gcgcacatcg cccacagtcc ccgagaagtt ggggggaggg gtcggcaatt
     2101 gaaccggtgc ctagagaagg tggcgcgggg taaactggga aagtgatgtc gtgtactggc
     2161 tccgcctttt tcccgagggt gggggagaac cgtatataag tgcagtagtc gccgtgaacg
     2221 ttctttttcg caacgggttt gccgccagaa cacaggtaag tgccgtgtgt ggttcccgcg
     2281 ggcctggcct ctttacgggt tatggccctt gcgtgccttg aattacttcc acctggctgc
     2341 agtacgtgat tcttgatccc gagcttcggg ttggaagtgg gtgggagagt tcgaggcctt
     2401 gcgcttaagg agccccttcg cctcgtgctt gagttgaggc ctggcctggg cgctggggcc
     2461 gccgcgtgcg aatctggtgg caccttcgcg cctgtctcgc tgctttcgat aagtctctag
     2521 ccatttaaaa tttttgatga cctgctgcga cgcttttttt ctggcaagat agtcttgtaa
     2581 atgcgggcca agatctgcac actggtattt cggtttttgg ggccgcgggc ggcgacgggg
     2641 cccgtgcgtc ccagcgcaca tgttcggcga ggcggggcct gcgagcgcgg ccaccgagaa
     2701 tcggacgggg gtagtctcaa gctggccggc ctgctctggt gcctggcctc gcgccgccgt
     2761 gtatcgcccc gccctgggcg gcaaggctgg cccggtcggc accagttgcg tgagcggaaa
     2821 gatggccgct tcccggccct gctgcaggga gctcaaaatg gaggacgcgg cgctcgggag
     2881 agcgggcggg tgagtcaccc acacaaagga aaagggcctt tccgtcctca gccgtcgctt
     2941 catgtgactc cacggagtac cgggcgccgt ccaggcacct cgattagttc tcgagctttt
     3001 ggagtacgtc gtctttaggt tggggggagg ggttttatgc gatggagttt ccccacactg
     3061 agtgggtgga gactgaagtt aggccagctt ggcacttgat gtaattctcc ttggaatttg
     3121 ccctttttga gtttggatct tggttcattc tcaagcctca gacagtggtt caaagttttt
     3181 ttcttccatt tcaggtgtcg tgaggaattg gatcctctag agtcgactcc ggaataactt
     3241 cgtataggat actttatacg aagttatgca gaatggtagc tggattgtag ctgctattag
     3301 caatatgaaa cctcttaata acttcgtata gcatacatta tacgaagtta tggcgcgcct
     3361 tagcgagatc cggtggagcc gggtccggcg gtgccgtcca cggcagaatt ggacgactga
     3421 gcgcgggatc tggcgaaggc aatgggggtc ttgaaggcgt gctggtactc cacgatgccc
     3481 agctcggtgt tgctgtgcag ctcctccacg cggcggaagg cgaacatggg gcccccgttc
     3541 tgcaggatgc tggggtggat ggcgctcttg aagtgcatgt ggctgtccac cacgaagctg
     3601 tagtagccgc cgtcgcgcag gctgaaggtg cgggcgaagc tgcccaccag cacgttatcg
     3661 cccatggggt gcaggtgctc cacggtggcg ttgctgcgga tgatcttgtc ggtgaagatc
     3721 acgctgtcct cggggaagcc ggtgcccacc accttgaagt cgccgatcac gcggccggcc
     3781 tcgtagcggt agctgaagct cacgtgcagc acgccgccgt cctcgtactt ctcgatgcgg
     3841 gtgttggtgt agccgccgtt gttgatggcg tgcaggaagg ggttctcgta gccgctgggg
     3901 taggtgccga agtggtagaa gccgtagccc atcacgtggc tcagcaggta ggggctgaag
     3961 gtcagggcgc ctttggtgct cttcatcttg ttggtcatgc ggccctgctt gggggtgccc
     4021 tctccgccgc ccaccagctc gaactccacg ccgttcaggg tgccggtgat gcggcactcg
     4081 atctccatgg cgggcaggcc gctctcgtcg ctctccatgg tggctagcat aacttcgtat
     4141 aaagtatcct atacgaagtt atttgcctta acccagaaat tatcactgtt attctttaga
     4201 atggtgcaaa gaataacttc gtataatgta tgctatacga agttatgaat tcgtcgacaa
     4261 tcaacctctg gattacaaaa tttgtgaaag attgactggt attcttaact atgttgctcc
     4321 ttttacgcta tgtggatacg ctgctttaat gcctttgtat catgctattg cttcccgtat
     4381 ggctttcatt ttctcctcct tgtataaatc ctggttgctg tctctttatg aggagttgtg
     4441 gcccgttgtc aggcaacgtg gcgtggtgtg cactgtgttt gctgacgcaa cccccactgg
     4501 ttggggcatt gccaccacct gtcagctcct ttccgggact ttcgctttcc ccctccctat
     4561 tgccacggcg gaactcatcg ccgcctgcct tgcccgctgc tggacagggg ctcggctgtt
     4621 gggcactgac aattccgtgg tgttgtcggg gaaatcatcg tcctttcctt ggctgctcgc
     4681 ctgtgttgcc acctggattc tgcgcgggac gtccttctgc tacgtccctt cggccctcaa
     4741 tccagcggac cttccttccc gcggcctgct gccggctctg cggcctcttc cgcgtcttcg
     4801 ccttcgccct cagacgagtc ggatctccct ttgggccgcc tccccgcctg gtacctttaa
     4861 gaccaatgac ttacaaggca gctgtagatc ttagccactt tttaaaagaa aaggggggac
     4921 tggaagggct aattcactcc caacgaaaat aagatctgct ttttgcttgt actgggtctc
     4981 tctggttaga ccagatctga gcctgggagc tctctggcta actagggaac ccactgctta
     5041 agcctcaata aagcttgcct tgagtgcttc aagtagtgtg tgcccgtctg ttgtgtgact
     5101 ctggtaacta gagatccctc agaccctttt agtcagtgtg gaaaatctct agcagtagta
     5161 gttcatgtca tcttattatt cagtatttat aacttgcaaa gaaatgaata tcagagagtg
     5221 agaggaactt gtttattgca gcttataatg gttacaaata aagcaatagc atcacaaatt
     5281 tcacaaataa agcatttttt tcactgcatt ctagttgtgg tttgtccaaa ctcatcaatg
     5341 tatcttatca tgtctggctc tagctatccc gcccctaact ccgcccagtt ccgcccattc
     5401 tccgccccat ggctgactaa ttttttttat ttatgcagag gccgaggccg cctcggcctc
     5461 tgagctattc cagaagtagt gaggaggctt ttttggaggc ctagactttt gcagagacgg
     5521 cccaaattcg taatcatggt catagctgtt tcctgtgtga aattgttatc cgctcacaat
     5581 tccacacaac atacgagccg gaagcataaa gtgtaaagcc tggggtgcct aatgagtgag
     5641 ctaactcaca ttaattgcgt tgcgctcact gcccgctttc cagtcgggaa acctgtcgtg
     5701 ccagctgcat taatgaatcg gccaacgcgc ggggagaggc ggtttgcgta ttgggcgctc
     5761 ttccgcttcc tcgctcactg actcgctgcg ctcggtcgtt cggctgcggc gagcggtatc
     5821 agctcactca aaggcggtaa tacggttatc cacagaatca ggggataacg caggaaagaa
     5881 catgtgagca aaaggccagc aaaaggccag gaaccgtaaa aaggccgcgt tgctggcgtt
     5941 tttccatagg ctccgccccc ctgacgagca tcacaaaaat cgacgctcaa gtcagaggtg
     6001 gcgaaacccg acaggactat aaagatacca ggcgtttccc cctggaagct ccctcgtgcg
     6061 ctctcctgtt ccgaccctgc cgcttaccgg atacctgtcc gcctttctcc cttcgggaag
     6121 cgtggcgctt tctcatagct cacgctgtag gtatctcagt tcggtgtagg tcgttcgctc
     6181 caagctgggc tgtgtgcacg aaccccccgt tcagcccgac cgctgcgcct tatccggtaa
     6241 ctatcgtctt gagtccaacc cggtaagaca cgacttatcg ccactggcag cagccactgg
     6301 taacaggatt agcagagcga ggtatgtagg cggtgctaca gagttcttga agtggtggcc
     6361 taactacggc tacactagaa ggacagtatt tggtatctgc gctctgctga agccagttac
     6421 cttcggaaaa agagttggta gctcttgatc cggcaaacaa accaccgctg gtagcggtgg
     6481 tttttttgtt tgcaagcagc agattacgcg cagaaaaaaa ggatctcaag aagatccttt
     6541 gatcttttct acggggtctg acgctcagtg gaacgaaaac tcacgttaag ggattttggt
     6601 catgagatta tcaaaaagga tcttcaccta gatcctttta aattaaaaat gaagttttaa
     6661 atcaatctaa agtatatatg agtaaacttg gtctgacagt taccaatgct taatcagtga
     6721 ggcacctatc tcagcgatct gtctatttcg ttcatccata gttgcctgac tccccgtcgt
     6781 gtagataact acgatacggg agggcttacc atctggcccc agtgctgcaa tgataccgcg
     6841 agacccacgc tcaccggctc cagatttatc agcaataaac cagccagccg gaagggccga
     6901 gcgcagaagt ggtcctgcaa ctttatccgc ctccatccag tctattaatt gttgccggga
     6961 agctagagta agtagttcgc cagttaatag tttgcgcaac gttgttgcca ttgctacagg
     7021 catcgtggtg tcacgctcgt cgtttggtat ggcttcattc agctccggtt cccaacgatc
     7081 aaggcgagtt acatgatccc ccatgttgtg caaaaaagcg gttagctcct tcggtcctcc
     7141 gatcgttgtc agaagtaagt tggccgcagt gttatcactc atggttatgg cagcactgca
     7201 taattctctt actgtcatgc catccgtaag atgcttttct gtgactggtg agtactcaac
     7261 caagtcattc tgagaatagt gtatgcggcg accgagttgc tcttgcccgg cgtcaatacg
     7321 ggataatacc gcgccacata gcagaacttt aaaagtgctc atcattggaa aacgttcttc
     7381 ggggcgaaaa ctctcaagga tcttaccgct gttgagatcc agttcgatgt aacccactcg
     7441 tgcacccaac tgatcttcag catcttttac tttcaccagc gtttctgggt gagcaaaaac
     7501 aggaaggcaa aatgccgcaa aaaagggaat aagggcgaca cggaaatgtt gaatactcat
     7561 actcttcctt tttcaatatt attgaagcat ttatcagggt tattgtctca tgagcggata
     7621 catatttgaa tgtatttaga aaaataaaca aataggggtt ccgcgcacat ttccccgaaa
     7681 agtgccacct gacgtctaag aaaccattat tatcatgaca ttaacctata aaaataggcg
     7741 tatcacgagg ccctttcgtc tcgcgcgttt cggtgatgac ggtgaaaacc tctgacacat
     7801 gcagctcccg gagacggtca cagcttgtct gtaagcggat gccgggagca gacaagcccg
     7861 tcagggcgcg tcagcgggtg ttggcgggtg tcggggctgg cttaactatg cggcatcaga
     7921 gcagattgta ctgagagtgc accatatgcg gtgtgaaata ccgcacagat gcgtaaggag
     7981 aaaataccgc atcaggcgcc attcgccatt caggctgcgc aactgttggg aagggcgatc
     8041 ggtgcgggcc tcttcgctat tacgccagct ggcgaaaggg ggatgtgctg caaggcgatt
     8101 aagttgggta acgccagggt tttcccagtc acgacgttgt aaaacgacgg ccagtgccaa
     8161 gctg
//
