LOCUS       sequence-308969-        5016 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  backbone with PreScission protease-cleavable N-terminal OneStrepFLAG
            tag.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5016)
  AUTHORS   Rheinemann L, Downhour DM, Bredbenner K, Mercenne G, Davenport KA, 
            Schmitt PT, Necessary CR, McCullough J, Schmitt AP, Simon SM, 
            Sundquist WI, Elde NC
  TITLE     RetroCHMP3 blocks budding of enveloped viruses without blocking 
            cytokinesis.
  JOURNAL   Cell. 2021 Sep 27. pii: S0092-8674(21)01055-2. doi: 
            10.1016/j.cell.2021.09.008.
  PUBMED    34597582
REFERENCE   2  (bases 1 to 5016)
  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: "Cell. 2021 
            Sep 27. pii: S0092-8674(21)01055-2. doi: 
            10.1016/j.cell.2021.09.008."
COMMENT     Sequence Label: pCAG-OSF-PP
FEATURES             Location/Qualifiers
     source          1..5016
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        4..383
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        385..662
                     /label=chicken beta-actin promoter
     intron          663..1679
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     primer_bind     1603..1625
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     1687..1706
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     regulatory      1753..1762
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             1768..1791
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     CDS             1828..1851
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     CDS             1858..1881
                     /codon_start=1
                     /product="FLAG(R) epitope tag, followed by an enterokinase 
                     cleavage site"
                     /label=FLAG
                     /translation="DYKDDDDK"
     CDS             1894..1917
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     primer_bind     complement(2038..2057)
                     /label=Bglob-pA-R
                     /note="Rabbit beta-globin polyA region, reverse primer"
     polyA_signal    2103..2158
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(2157..2176)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     primer_bind     complement(2519..2535)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(2519..2535)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(2532..2554)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    2543..2559
                     /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(2567..2573,2574..2591,2592..2597))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    2612..2633
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        2692..2887
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      2738..2873
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     polyA_signal    2893..3027
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2930..2949)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2984..3003
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(3095..3112)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(3266..3854)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(3346..3365)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(4025..4816,4817..4885))
                     /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     4648..4667
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(4886..4990)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gtcgacattg attattgact agttattaat agtaatcaat tacggggtca ttagttcata
       61 gcccatatat ggagttccgc gttacataac ttacggtaaa tggcccgcct ggctgaccgc
      121 ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt tcccatagta acgccaatag
      181 ggactttcca ttgacgtcaa tgggtggagt atttacggta aactgcccac ttggcagtac
      241 atcaagtgta tcatatgcca agtacgcccc ctattgacgt caatgacggt aaatggcccg
      301 cctggcatta tgcccagtac atgaccttat gggactttcc tacttggcag tacatctacg
      361 tattagtcat cgctattacc atggtcgagg tgagccccac gttctgcttc actctcccca
      421 tctccccccc ctccccaccc ccaattttgt atttatttat tttttaatta ttttgtgcag
      481 cgatgggggc gggggggggg ggggggcgcg cgccrggsgg gggggggggg ggsggggggs
      541 ggggsggggc gaggcggaga ggtgcggcgg cagccaatca gagcggcgcg ctccgaaagt
      601 ttccttttat ggcgaggcgg cggcggcggc ggccctataa aaagcgaagc gcgcggcggg
      661 cgggagtcgc tgcgcgctgc cttcgccccg tgccccgctc cgccgccgcc tcgcgccgcc
      721 cgccccggct ctgactgacc gcgttactcc cacaggtgag cgggcgggac ggcccttctc
      781 ctccgggctg taattagcgc ttggtttaat gacggcttgt ttcttttctg tggctgcgtg
      841 aaagccttga ggggctccgg gagggccctt tgtgcggggg gagcggctcg gggggtgcgt
      901 gcgtgtgtgt gtgcgtgggg agcgccgcgt gcggctccgc gctgcccggc ggctgtgagc
      961 gctgcgggcg cggcgcgggg ctttgtgcgc tccgcagtgt gcgcgagggg agcgcggccg
     1021 ggggcggtgc cccgcggtgc ggggggggct gcgaggggaa caaaggctgc gtgcggggtg
     1081 tgtgcgtggg ggggtgagca gggggtgtgg gcgcgtcggt cgggctgcaa ccccccctgc
     1141 acccccctcc ccgagttgct gagcacggcc cggcttcggg tgcggggctc cgtacggggc
     1201 gtggcgcggg gctcgccgtg ccgggcgggg ggtggcggca ggtgggggtg ccgggcgggg
     1261 cggggccgcc tcgggccggg grgggctcgg gggaggggcg cggcggcccc cggagcgccg
     1321 gcggctgtcg aggcgcggcg agccgcagcc attgcctttt atggtaatcg tgcgagaggg
     1381 cgcagggact tcctttgtcc caaatctgtg cggagccgaa atctgggagg cgccgccgca
     1441 ccccctctag cgggcgcggg gcgaagcggt gcggcgccgg caggaaggaa atgggcgggg
     1501 agggccttcg tgcgtcgccg cgccgccgtc cccttctccc tctccagcct cggggctgtc
     1561 cgcgggggga cggctgcctt cgggggggac ggggcagggc ggggttcggc ttctggcgtg
     1621 tgaccggcgg ctctagagcc tctgctaacc atgttcatgc cttcttcttt ttcctacagc
     1681 tcctgggcaa cgtgctggtt attgtgctgt ctcatcattt tggcaaagaa ttcctcgatc
     1741 gacggtatcg atgccaccat ggctagctgg agccacccgc agttcgagaa aggtggaggt
     1801 gcccgaggtg gatcgggagg tggatcgtgg agccacccgc agttcgaaaa aggattcgat
     1861 tacaaggatg acgatgacaa gggcacaaga tctctggaag tcctgttcca gggcccgggt
     1921 acccccgggt gatatcttaa ttaattaact cgaggaattc actcctcagg tgcaggctgc
     1981 ctatcagaag gtggtggctg gtgtggccaa tgccctggct cacaaatacc actgagatct
     2041 ttttccctct gccaaaaatt atggggacat catgaagccc cttgagcatc tgacttctgg
     2101 ctaataaagg aaatttattt tcattgcaat agtgtgttgg aattttttgt gtctctcact
     2161 cggaaggaca tatgggaggg caaatcattt aaaacatcag aatgagtatt tggtttagag
     2221 tttggcaaca tatgcccata tgctggctgc catgaacaaa ggttggctat aaagaggtca
     2281 tcagtatatg aaacagcccc ctgctgtcca ttccttattc catagaaaag ccttgacttg
     2341 aggttagatt ttttttatat tttgttttgt gttatttttt tctttaacat ccctaaaatt
     2401 ttccttacat gttttactag ccagattttt cctcctctcc tgactactcc cagtcatagc
     2461 tgtccctctt ctcttatgga gatccctcga cctgcagccc aagcttggcg taatcatggt
     2521 catagctgtt tcctgtgtga aattgttatc cgctcacaat tccacacaac atacgagccg
     2581 gaagcataaa gtgtaaagcc tggggtgcct aatgagtgag ctaactcaca ttaattgcgt
     2641 tgcgctcact gcccgctttc cagtcgggaa acctgtcgtg ccagcggatc cgcatctcaa
     2701 ttagtcagca accatagtcc cgcccctaac tccgcccatc ccgcccctaa ctccgcccag
     2761 ttccgcccat tctccgcccc atggctgact aatttttttt atttatgcag aggccgaggc
     2821 cgcctcggcc tctgagctat tccagaagta gtgaggaggc ttttttggag gcctaggctt
     2881 ttgcaaaaag ctaacttgtt tattgcagct tataatggtt acaaataaag caatagcatc
     2941 acaaatttca caaataaagc atttttttca ctgcattcta gttgtggttt gtccaaactc
     3001 atcaatgtat cttatcatgt ctggatccgc tgcattaatg aatcggccaa cgcgcgggga
     3061 gaggcggttt gcgtattggg cgctcttccg cttcctcgct cactgactcg ctgcgctcgg
     3121 tcgttcggct gcggcgagcg gtatcagctc actcaaaggc ggtaatacgg ttatccacag
     3181 aatcagggga taacgcagga aagaacatgt gagcaaaagg ccagcaaaag gccaggaacc
     3241 gtaaaaaggc cgcgttgctg gcgtttttcc ataggctccg cccccctgac gagcatcaca
     3301 aaaatcgacg ctcaagtcag aggtggcgaa acccgacagg actataaaga taccaggcgt
     3361 ttccccctgg aagctccctc gtgcgctctc ctgttccgac cctgccgctt accggatacc
     3421 tgtccgcctt tctcccttcg ggaagcgtgg cgctttctca tagctcacgc tgtaggtatc
     3481 tcagttcggt gtaggtcgtt cgctccaagc tgggctgtgt gcacgaaccc cccgttcagc
     3541 ccgaccgctg cgccttatcc ggtaactatc gtcttgagtc caacccggta agacacgact
     3601 tatcgccact ggcagcagcc actggtaaca ggattagcag agcgaggtat gtaggcggtg
     3661 ctacagagtt cttgaagtgg tggcctaact acggctacac tagaagaaca gtatttggta
     3721 tctgcgctct gctgaagcca gttaccttcg gaaaaagagt tggtagctct tgatccggca
     3781 aacaaaccac cgctggtagc ggtggttttt ttgtttgcaa gcagcagatt acgcgcagaa
     3841 aaaaaggatc tcaagaagat cctttgatct tttctacggg gtctgacgct cagtggaacg
     3901 aaaactcacg ttaagggatt ttggtcatga gattatcaaa aaggatcttc acctagatcc
     3961 ttttaaatta aaaatgaagt tttaaatcaa tctaaagtat atatgagtaa acttggtctg
     4021 acagttacca atgcttaatc agtgaggcac ctatctcagc gatctgtcta tttcgttcat
     4081 ccatagttgc ctgactcccc gtcgtgtaga taactacgat acgggagggc ttaccatctg
     4141 gccccagtgc tgcaatgata ccgcgagacc cacgctcacc ggctccagat ttatcagcaa
     4201 taaaccagcc agccggaagg gccgagcgca gaagtggtcc tgcaacttta tccgcctcca
     4261 tccagtctat taattgttgc cgggaagcta gagtaagtag ttcgccagtt aatagtttgc
     4321 gcaacgttgt tgccattgct acaggcatcg tggtgtcacg ctcgtcgttt ggtatggctt
     4381 cattcagctc cggttcccaa cgatcaaggc gagttacatg atcccccatg ttgtgcaaaa
     4441 aagcggttag ctccttcggt cctccgatcg ttgtcagaag taagttggcc gcagtgttat
     4501 cactcatggt tatggcagca ctgcataatt ctcttactgt catgccatcc gtaagatgct
     4561 tttctgtgac tggtgagtac tcaaccaagt cattctgaga atagtgtatg cggcgaccga
     4621 gttgctcttg cccggcgtca atacgggata ataccgcgcc acatagcaga actttaaaag
     4681 tgctcatcat tggaaaacgt tcttcggggc gaaaactctc aaggatctta ccgctgttga
     4741 gatccagttc gatgtaaccc actcgtgcac ccaactgatc ttcagcatct tttactttca
     4801 ccagcgtttc tgggtgagca aaaacaggaa ggcaaaatgc cgcaaaaaag ggaataaggg
     4861 cgacacggaa atgttgaata ctcatactct tcctttttca atattattga agcatttatc
     4921 agggttattg tctcatgagc ggatacatat ttgaatgtat ttagaaaaat aaacaaatag
     4981 gggttccgcg cacatttccc cgaaaagtgc cacctg
//
