LOCUS       sequence-445872-        4989 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  To express a GFP tagged version of the Envelope protein of 
            SARS-CoV-2 in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4989)
  AUTHORS   Avila-Flores A, Sanchez-Cabezon JJ, Ochoa-Echeverria A, Checa AI, 
            Rosas-Garcia J, Tellez-Araiza M, Casado S, Liebana R, Santos-Mendoza
            T, Merida I
  TITLE     Identification of Host PDZ-Based Interactions with the SARS-CoV-2 E 
            Protein in Human Monocytes.
  JOURNAL   Int J Mol Sci. 2023 Aug 14;24(16):12793. doi: 10.3390/ijms241612793.
  PUBMED    37628973
REFERENCE   2  (bases 1 to 4989)
  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: "Int J Mol 
            Sci."; date: "2023-08-14"; volume: "24(16):12793. doi"; pages: " 
            10.3390/ijms241612793"
COMMENT     Sequence Label: pEZYeGFP-SARS-CoV-2E
FEATURES             Location/Qualifiers
     source          1..4989
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        61..364
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        365..568
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     519..539
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     regulatory      607..616
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(613..615,616..618,619..1329)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             join(613..615,616..618,619..1329)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(658..679)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(919..938)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1266..1287
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     protein_bind    1360..1384
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     protein_bind    complement(1613..1637)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     polyA_signal    1777..1898
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(1814..1833)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     1868..1887
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(1905..2360)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2042..2063)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2254..2273
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2387..2491
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2493..2850
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2493..2684
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2516..2536)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      2701..2836
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             2885..3679
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     CDS             2885..3679
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(2939..2958)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3549..3568
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(3867..3886)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    3911..3958
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4287..4875
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     4776..4795
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata tggagttccg
       61 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
      121 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      181 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      241 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      301 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      361 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      421 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      481 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      541 acggtgggag gtctatataa gcagagctgg tttagtgaac cgtcagatcc gctagcgcta
      601 ccggtcgcca ccatggtgag caagggcgag gagctgttca ccggggtggt gcccatcctg
      661 gtcgagctgg acggcgacgt aaacggccac aagttcagcg tgtccggcga gggcgagggc
      721 gatgccacct acggcaagct gaccctgaag ttcatctgca ccaccggcaa gctgcccgtg
      781 ccctggccca ccctcgtgac caccctgacc tacggcgtgc agtgcttcag ccgctacccc
      841 gaccacatga agcagcacga cttcttcaag tccgccatgc ccgaaggcta cgtccaggag
      901 cgcaccatct tcttcaagga cgacggcaac tacaagaccc gcgccgaggt gaagttcgag
      961 ggcgacaccc tggtgaaccg catcgagctg aagggcatcg acttcaagga ggacggcaac
     1021 atcctggggc acaagctgga gtacaactac aacagccaca acgtctatat catggccgac
     1081 aagcagaaga acggcatcaa ggtgaacttc aagatccgcc acaacatcga ggacggcagc
     1141 gtgcagctcg ccgaccacta ccagcagaac acccccatcg gcgacggccc cgtgctgctg
     1201 cccgacaacc actacctgag cacccagtcc gccctgagca aagaccccaa cgagaagcgc
     1261 gatcacatgg tcctgctgga gttcgtgacc gccgccggga tcactctcgg catggacgag
     1321 ctgtacaagt ccggactcag atctgcagaa ttgattaata caagtttgta caaaaaagtt
     1381 ggcatgtact ctttcgtgag cgaggaaacc ggcaccctga tcgtgaactc cgtgctgctg
     1441 ttcctggcct tcgtggtgtt cctgctggtg accctggcta tcctgaccgc tctgagactg
     1501 tgcgcttact gctgcaacat cgtgaacgtg tccctggtga agccctcttt ctacgtgtac
     1561 agccgcgtga agaacctgaa cagctccagg gtgcctgacc tgctggtgta atacccaact
     1621 ttcttgtaca aagtggtcct cgagctcgga tccaccggat ctagataact gatcataatc
     1681 agccatacca catttgtaga ggttttactt gctttaaaaa acctcccaca cctccccctg
     1741 aacctgaaac ataaaatgaa tgcaattgtt gttgttaact tgtttattgc agcttataat
     1801 ggttacaaat aaagcaatag catcacaaat ttcacaaata aagcattttt ttcactgcat
     1861 tctagttgtg gtttgtccaa actcatcaat gtatcttaac gcgtaaattg taagcgttaa
     1921 tattttgtta aaattcgcgt taaatttttg ttaaatcagc tcatttttta accaataggc
     1981 cgaaatcggc aaaatccctt ataaatcaaa agaatagacc gagatagggt tgagtgttgt
     2041 tccagtttgg aacaagagtc cactattaaa gaacgtggac tccaacgtca aagggcgaaa
     2101 aaccgtctat cagggcgatg gcccactacg tgaaccatca ccctaatcaa gttttttggg
     2161 gtcgaggtgc cgtaaagcac taaatcggaa ccctaaaggg agcccccgat ttagagcttg
     2221 acggggaaag ccggcgaacg tggcgagaaa ggaagggaag aaagcgaaag gagcgggcgc
     2281 tagggcgctg gcaagtgtag cggtcacgct gcgcgtaacc accacacccg ccgcgcttaa
     2341 tgcgccgcta cagggcgcgt caggtggcac ttttcgggga aatgtgcgcg gaacccctat
     2401 ttgtttattt ttctaaatac attcaaatat gtatccgctc atgagacaat aaccctgata
     2461 aatgcttcaa taatattgaa aaaggaagag tcctgaggcg gaaagaacca gctgtggaat
     2521 gtgtgtcagt tagggtgtgg aaagtcccca ggctccccag caggcagaag tatgcaaagc
     2581 atgcatctca attagtcagc aaccaggtgt ggaaagtccc caggctcccc agcaggcaga
     2641 agtatgcaaa gcatgcatct caattagtca gcaaccatag tcccgcccct aactccgccc
     2701 atcccgcccc taactccgcc cagttccgcc cattctccgc cccatggctg actaattttt
     2761 tttatttatg cagaggccga ggccgcctcg gcctctgagc tattccagaa gtagtgagga
     2821 ggcttttttg gaggcctagg cttttgcaaa gatcgatcaa gagacaggat gaggatcgtt
     2881 tcgcatgatt gaacaagatg gattgcacgc aggttctccg gccgcttggg tggagaggct
     2941 attcggctat gactgggcac aacagacaat cggctgctct gatgccgccg tgttccggct
     3001 gtcagcgcag gggcgcccgg ttctttttgt caagaccgac ctgtccggtg ccctgaatga
     3061 actgcaagac gaggcagcgc ggctatcgtg gctggccacg acgggcgttc cttgcgcagc
     3121 tgtgctcgac gttgtcactg aagcgggaag ggactggctg ctattgggcg aagtgccggg
     3181 gcaggatctc ctgtcatctc accttgctcc tgccgagaaa gtatccatca tggctgatgc
     3241 aatgcggcgg ctgcatacgc ttgatccggc tacctgccca ttcgaccacc aagcgaaaca
     3301 tcgcatcgag cgagcacgta ctcggatgga agccggtctt gtcgatcagg atgatctgga
     3361 cgaagagcat caggggctcg cgccagccga actgttcgcc aggctcaagg cgagcatgcc
     3421 cgacggcgag gatctcgtcg tgacccatgg cgatgcctgc ttgccgaata tcatggtgga
     3481 aaatggccgc ttttctggat tcatcgactg tggccggctg ggtgtggcgg accgctatca
     3541 ggacatagcg ttggctaccc gtgatattgc tgaagagctt ggcggcgaat gggctgaccg
     3601 cttcctcgtg ctttacggta tcgccgctcc cgattcgcag cgcatcgcct tctatcgcct
     3661 tcttgacgag ttcttctgag cgggactctg gggttcgaaa tgaccgacca agcgacgccc
     3721 aacctgccat cacgagattt cgattccacc gccgccttct atgaaaggtt gggcttcgga
     3781 atcgttttcc gggacgccgg ctggatgatc ctccagcgcg gggatctcat gctggagttc
     3841 ttcgcccacc ctagggggag gctaactgaa acacggaagg agacaatacc ggaaggaacc
     3901 cgcgctatga cggcaataaa aagacagaat aaaacgcacg gtgttgggtc gtttgttcat
     3961 aaacgcgggg ttcggtccca gggctggcac tctgtcgata ccccaccgag accccattgg
     4021 ggccaatacg cccgcgtttc ttccttttcc ccaccccacc ccccaagttc gggtgaaggc
     4081 ccagggctcg cagccaacgt cggggcggca ggccctgcca tagcctcagg ttactcatat
     4141 atactttaga ttgatttaaa acttcatttt taatttaaaa ggatctaggt gaagatcctt
     4201 tttgataatc tcatgaccaa aatcccttaa cgtgagtttt cgttccactg agcgtcagac
     4261 cccgtagaaa agatcaaagg atcttcttga gatccttttt ttctgcgcgt aatctgctgc
     4321 ttgcaaacaa aaaaaccacc gctaccagcg gtggtttgtt tgccggatca agagctacca
     4381 actctttttc cgaaggtaac tggcttcagc agagcgcaga taccaaatac tgttcttcta
     4441 gtgtagccgt agttaggcca ccacttcaag aactctgtag caccgcctac atacctcgct
     4501 ctgctaatcc tgttaccagt ggctgctgcc agtggcgata agtcgtgtct taccgggttg
     4561 gactcaagac gatagttacc ggataaggcg cagcggtcgg gctgaacggg gggttcgtgc
     4621 acacagccca gcttggagcg aacgacctac accgaactga gatacctaca gcgtgagcta
     4681 tgagaaagcg ccacgcttcc cgaagggaga aaggcggaca ggtatccggt aagcggcagg
     4741 gtcggaacag gagagcgcac gagggagctt ccagggggaa acgcctggta tctttatagt
     4801 cctgtcgggt ttcgccacct ctgacttgag cgtcgatttt tgtgatgctc gtcagggggg
     4861 cggagcctat ggaaaaacgc cagcaacgcg gcctttttac ggttcctggc cttttgctgg
     4921 ccttttgctc acatgttctt tcctgcgtta tcccctgatt ctgtggataa ccgtattacc
     4981 gccatgcat
//
