LOCUS       sequence-131823-        7964 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Express copGFP when FLP is expressed by another vector.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7964)
  TITLE     lenti vector
  JOURNAL   Unpublished
REFERENCE   2  (bases 1 to 7964)
  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            "Unpublished"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-Fon-copGFP
FEATURES             Location/Qualifiers
     source          1..7964
                     /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    1804..1921
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2013..3191
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2244..3182
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3139..3159
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     protein_bind    3204..3236
                     /label=FRT (minimal)
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="supports FLP-mediated excision but not integration 
                     (Turan and Bode, 2011)"
     CDS             complement(3317..3979)
                     /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      4000..4009
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     protein_bind    complement(4014..4046)
                     /label=FRT (minimal)
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="supports FLP-mediated excision but not integration 
                     (Turan and Bode, 2011)"
     misc_feature    4059..4647
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(4112..4132)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(4530..4541)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     LTR             4721..4954
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    5026..5147
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5063..5082)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5117..5136
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      5166..5301
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     complement(5339..5355)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5339..5355)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5352..5374)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5363..5379
                     /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(5387..5393,5394..5411,5412..5417))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5432..5453
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5570..5587)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5741..6329)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(join(6500..7291,7292..7360))
                     /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     7123..7142
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7361..7465)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     7533..7551
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     primer_bind     complement(7589..7611)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     7711..7730
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     7924..7946
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     7938..7955
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     7939..7955
                     /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 ggtatcggtt
     1801 aacttttaaa agaaaagggg ggattggggg gtacagtgca ggggaaagaa tagtagacat
     1861 aatagcaaca gacatacaaa ctaaagaatt acaaaaacaa attacaaaaa ttcaaaattt
     1921 tatcgatagc tttgcaaaga tggataaagt tttaaacaga gaggaatctt tgcagctaat
     1981 ggaccttcta ggtcttgaaa ggagtgggaa ttggctccgg tgcccgtcag tgggcagagc
     2041 gcacatcgcc cacagtcccc gagaagttgg ggggaggggt cggcaattga accggtgcct
     2101 agagaaggtg gcgcggggta aactgggaaa gtgatgtcgt gtactggctc cgcctttttc
     2161 ccgagggtgg gggagaaccg tatataagtg cagtagtcgc cgtgaacgtt ctttttcgca
     2221 acgggtttgc cgccagaaca caggtaagtg ccgtgtgtgg ttcccgcggg cctggcctct
     2281 ttacgggtta tggcccttgc gtgccttgaa ttacttccac ctggctgcag tacgtgattc
     2341 ttgatcccga gcttcgggtt ggaagtgggt gggagagttc gaggccttgc gcttaaggag
     2401 ccccttcgcc tcgtgcttga gttgaggcct ggcctgggcg ctggggccgc cgcgtgcgaa
     2461 tctggtggca ccttcgcgcc tgtctcgctg ctttcgataa gtctctagcc atttaaaatt
     2521 tttgatgacc tgctgcgacg ctttttttct ggcaagatag tcttgtaaat gcgggccaag
     2581 atctgcacac tggtatttcg gtttttgggg ccgcgggcgg cgacggggcc cgtgcgtccc
     2641 agcgcacatg ttcggcgagg cggggcctgc gagcgcggcc accgagaatc ggacgggggt
     2701 agtctcaagc tggccggcct gctctggtgc ctggcctcgc gccgccgtgt atcgccccgc
     2761 cctgggcggc aaggctggcc cggtcggcac cagttgcgtg agcggaaaga tggccgcttc
     2821 ccggccctgc tgcagggagc tcaaaatgga ggacgcggcg ctcgggagag cgggcgggtg
     2881 agtcacccac acaaaggaaa agggcctttc cgtcctcagc cgtcgcttca tgtgactcca
     2941 cggagtaccg ggcgccgtcc aggcacctcg attagttctc gagcttttgg agtacgtcgt
     3001 ctttaggttg gggggagggg ttttatgcga tggagtttcc ccacactgag tgggtggaga
     3061 ctgaagttag gccagcttgg cacttgatgt aattctcctt ggaatttgcc ctttttgagt
     3121 ttggatcttg gttcattctc aagcctcaga cagtggttca aagttttttt cttccatttc
     3181 aggtgtcgtg aggaattgga tccgaagttc ctattctctg aaagtatagg aacttcggcg
     3241 cgccttagcg agatccggtg gagccgggtc cggcggtgcc gtccacggca gaattggacg
     3301 actgagcgcg ggatctggcg aaggcaatgg gggtcttgaa ggcgtgctgg tactccacga
     3361 tgcccagctc ggtgttgctg tgcagctcct ccacgcggcg gaaggcgaac atggggcccc
     3421 cgttctgcag gatgctgggg tggatggcgc tcttgaagtg catgtggctg tccaccacga
     3481 agctgtagta gccgccgtcg cgcaggctga aggtgcgggc gaagctgccc accagcacgt
     3541 tatcgcccat ggggtgcagg tgctccacgg tggcgttgct gcggatgatc ttgtcggtga
     3601 agatcacgct gtcctcgggg aagccggtgc ccaccacctt gaagtcgccg atcacgcggc
     3661 cggcctcgta gcggtagctg aagctcacgt gcagcacgcc gccgtcctcg tacttctcga
     3721 tgcgggtgtt ggtgtagccg ccgttgttga tggcgtgcag gaaggggttc tcgtagccgc
     3781 tggggtaggt gccgaagtgg tagaagccgt agcccatcac gtggctcagc aggtaggggc
     3841 tgaaggtcag ggcgcctttg gtgctcttca tcttgttggt catgcggccc tgcttggggg
     3901 tgccctctcc gccgcccacc agctcgaact ccacgccgtt cagggtgccg gtgatgcggc
     3961 actcgatctc catggcgggc aggccgctct cgtcgctctc catggtggct agcgaagttc
     4021 ctatactttc agagaatagg aacttcgaat tcgtcgacaa tcaacctctg gattacaaaa
     4081 tttgtgaaag attgactggt attcttaact atgttgctcc ttttacgcta tgtggatacg
     4141 ctgctttaat gcctttgtat catgctattg cttcccgtat ggctttcatt ttctcctcct
     4201 tgtataaatc ctggttgctg tctctttatg aggagttgtg gcccgttgtc aggcaacgtg
     4261 gcgtggtgtg cactgtgttt gctgacgcaa cccccactgg ttggggcatt gccaccacct
     4321 gtcagctcct ttccgggact ttcgctttcc ccctccctat tgccacggcg gaactcatcg
     4381 ccgcctgcct tgcccgctgc tggacagggg ctcggctgtt gggcactgac aattccgtgg
     4441 tgttgtcggg gaaatcatcg tcctttcctt ggctgctcgc ctgtgttgcc acctggattc
     4501 tgcgcgggac gtccttctgc tacgtccctt cggccctcaa tccagcggac cttccttccc
     4561 gcggcctgct gccggctctg cggcctcttc cgcgtcttcg ccttcgccct cagacgagtc
     4621 ggatctccct ttgggccgcc tccccgcctg gtacctttaa gaccaatgac ttacaaggca
     4681 gctgtagatc ttagccactt tttaaaagaa aaggggggac tggaagggct aattcactcc
     4741 caacgaaaat aagatctgct ttttgcttgt actgggtctc tctggttaga ccagatctga
     4801 gcctgggagc tctctggcta actagggaac ccactgctta agcctcaata aagcttgcct
     4861 tgagtgcttc aagtagtgtg tgcccgtctg ttgtgtgact ctggtaacta gagatccctc
     4921 agaccctttt agtcagtgtg gaaaatctct agcagtagta gttcatgtca tcttattatt
     4981 cagtatttat aacttgcaaa gaaatgaata tcagagagtg agaggaactt gtttattgca
     5041 gcttataatg gttacaaata aagcaatagc atcacaaatt tcacaaataa agcatttttt
     5101 tcactgcatt ctagttgtgg tttgtccaaa ctcatcaatg tatcttatca tgtctggctc
     5161 tagctatccc gcccctaact ccgcccagtt ccgcccattc tccgccccat ggctgactaa
     5221 ttttttttat ttatgcagag gccgaggccg cctcggcctc tgagctattc cagaagtagt
     5281 gaggaggctt ttttggaggc ctagactttt gcagagacgg cccaaattcg taatcatggt
     5341 catagctgtt tcctgtgtga aattgttatc cgctcacaat tccacacaac atacgagccg
     5401 gaagcataaa gtgtaaagcc tggggtgcct aatgagtgag ctaactcaca ttaattgcgt
     5461 tgcgctcact gcccgctttc cagtcgggaa acctgtcgtg ccagctgcat taatgaatcg
     5521 gccaacgcgc ggggagaggc ggtttgcgta ttgggcgctc ttccgcttcc tcgctcactg
     5581 actcgctgcg ctcggtcgtt cggctgcggc gagcggtatc agctcactca aaggcggtaa
     5641 tacggttatc cacagaatca ggggataacg caggaaagaa catgtgagca aaaggccagc
     5701 aaaaggccag gaaccgtaaa aaggccgcgt tgctggcgtt tttccatagg ctccgccccc
     5761 ctgacgagca tcacaaaaat cgacgctcaa gtcagaggtg gcgaaacccg acaggactat
     5821 aaagatacca ggcgtttccc cctggaagct ccctcgtgcg ctctcctgtt ccgaccctgc
     5881 cgcttaccgg atacctgtcc gcctttctcc cttcgggaag cgtggcgctt tctcatagct
     5941 cacgctgtag gtatctcagt tcggtgtagg tcgttcgctc caagctgggc tgtgtgcacg
     6001 aaccccccgt tcagcccgac cgctgcgcct tatccggtaa ctatcgtctt gagtccaacc
     6061 cggtaagaca cgacttatcg ccactggcag cagccactgg taacaggatt agcagagcga
     6121 ggtatgtagg cggtgctaca gagttcttga agtggtggcc taactacggc tacactagaa
     6181 ggacagtatt tggtatctgc gctctgctga agccagttac cttcggaaaa agagttggta
     6241 gctcttgatc cggcaaacaa accaccgctg gtagcggtgg tttttttgtt tgcaagcagc
     6301 agattacgcg cagaaaaaaa ggatctcaag aagatccttt gatcttttct acggggtctg
     6361 acgctcagtg gaacgaaaac tcacgttaag ggattttggt catgagatta tcaaaaagga
     6421 tcttcaccta gatcctttta aattaaaaat gaagttttaa atcaatctaa agtatatatg
     6481 agtaaacttg gtctgacagt taccaatgct taatcagtga ggcacctatc tcagcgatct
     6541 gtctatttcg ttcatccata gttgcctgac tccccgtcgt gtagataact acgatacggg
     6601 agggcttacc atctggcccc agtgctgcaa tgataccgcg agacccacgc tcaccggctc
     6661 cagatttatc agcaataaac cagccagccg gaagggccga gcgcagaagt ggtcctgcaa
     6721 ctttatccgc ctccatccag tctattaatt gttgccggga agctagagta agtagttcgc
     6781 cagttaatag tttgcgcaac gttgttgcca ttgctacagg catcgtggtg tcacgctcgt
     6841 cgtttggtat ggcttcattc agctccggtt cccaacgatc aaggcgagtt acatgatccc
     6901 ccatgttgtg caaaaaagcg gttagctcct tcggtcctcc gatcgttgtc agaagtaagt
     6961 tggccgcagt gttatcactc atggttatgg cagcactgca taattctctt actgtcatgc
     7021 catccgtaag atgcttttct gtgactggtg agtactcaac caagtcattc tgagaatagt
     7081 gtatgcggcg accgagttgc tcttgcccgg cgtcaatacg ggataatacc gcgccacata
     7141 gcagaacttt aaaagtgctc atcattggaa aacgttcttc ggggcgaaaa ctctcaagga
     7201 tcttaccgct gttgagatcc agttcgatgt aacccactcg tgcacccaac tgatcttcag
     7261 catcttttac tttcaccagc gtttctgggt gagcaaaaac aggaaggcaa aatgccgcaa
     7321 aaaagggaat aagggcgaca cggaaatgtt gaatactcat actcttcctt tttcaatatt
     7381 attgaagcat ttatcagggt tattgtctca tgagcggata catatttgaa tgtatttaga
     7441 aaaataaaca aataggggtt ccgcgcacat ttccccgaaa agtgccacct gacgtctaag
     7501 aaaccattat tatcatgaca ttaacctata aaaataggcg tatcacgagg ccctttcgtc
     7561 tcgcgcgttt cggtgatgac ggtgaaaacc tctgacacat gcagctcccg gagacggtca
     7621 cagcttgtct gtaagcggat gccgggagca gacaagcccg tcagggcgcg tcagcgggtg
     7681 ttggcgggtg tcggggctgg cttaactatg cggcatcaga gcagattgta ctgagagtgc
     7741 accatatgcg gtgtgaaata ccgcacagat gcgtaaggag aaaataccgc atcaggcgcc
     7801 attcgccatt caggctgcgc aactgttggg aagggcgatc ggtgcgggcc tcttcgctat
     7861 tacgccagct ggcgaaaggg ggatgtgctg caaggcgatt aagttgggta acgccagggt
     7921 tttcccagtc acgacgttgt aaaacgacgg ccagtgccaa gctg
//
