LOCUS       sequence-297390-        6440 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Mammalian expression plasmid for SARS-CoV-2 nsp7.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6440)
  TITLE     SARS-CoV-2 protein Mammalian expression constructs, tagged, for 
            protein expression and/or purification
REFERENCE   2  (bases 1 to 6440)
  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"
COMMENT     Sequence Label: pGBW-m4252864
FEATURES             Location/Qualifiers
     source          1..6440
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     CDS             251..271
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQS"
     CDS             272..349
                     /codon_start=1
                     /product="calmodulin-binding peptide"
                     /label=CBP
                     /note="derived from skeletal muscle myosin light chain 
                     kinase; binds calmodulin with nanomolar affinity in the 
                     presence of calcium"
                     /translation="KRRWKKNFIAVSAANRFKKISSSGAL"
     polyA_signal    402..523
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(413..432)
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     467..486
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     terminator      638..684
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     terminator      714..850
                     /label=rrnG terminator
                     /note="transcription terminator from the E. coli ribosomal 
                     RNA rrnG operon (Albrechtsen et al., 1991)"
     misc_feature    895..966
                     /label=3' beta-globin insulator
                     /note="insulator downstream of the human beta-globin locus 
                     (Farrell et al., 2002)"
     rep_origin      complement(1192..1780)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(1272..1291)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     promoter        2280..3489
                     /label=UbC promoter
                     /note="human ubiquitin C promoter"
     primer_bind     3326..3345
                     /label=hUBCpro-F
                     /note="Human Ubiquitin C (UbC) promoter, forward primer"
     CDS             3493..4092
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /label=PuroR
                     /note="confers resistance to puromycin"
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     primer_bind     complement(3493..3512)
                     /label=Puro-R
                     /note="Puromycin resistance gene, reverse primer. Also 
                     called puro-variant-R"
     primer_bind     3989..4009
                     /label=Puro-F
                     /note="Puromycin resistance gene, forward primer"
     polyA_signal    4119..4167
                     /note="synthetic polyadenylation signal"
     CDS             join(4433..4501,4502..5293)
                     /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(4651..4670)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     terminator      5306..5442
                     /label=rrnG terminator
                     /note="transcription terminator from the E. coli ribosomal 
                     RNA rrnG operon (Albrechtsen et al., 1991)"
     misc_feature    5594..5665
                     /label=5' beta-globin insulator
                     /note="insulator upstream of the human beta-globin locus 
                     (Farrell et al., 2002)"
     terminator      complement(5670..5716)
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     polyA_signal    5734..5782
                     /note="synthetic polyadenylation signal"
     enhancer        5863..6166
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        6168..6370
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     6321..6341
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
ORIGIN
        1 caccatgaaa atgtcagatg taaagtgcac atcagtagtc ttactctcag ttttgcaaca
       61 actcagagta gaatcatcat ctaaattgtg ggctcaatgt gtccagttac acaatgacat
      121 tctcttagct aaagatacta ctgaagcctt tgaaaaaatg gtttcactac tttctgtttt
      181 gctttccatg cagggtgctg tagacataaa caagctttgt gaagaaatgc tggacaacag
      241 ggcaacctta gaaaaccttt actttcagtc gaagaggcga tggaaaaaga attttatcgc
      301 ggtgagtgca gccaacagat tcaaaaagat atcctcgtct ggtgccctct aagctagctt
      361 gactgactga gatacagcgt accttcagct cacagacatg ataagataca ttgatgagtt
      421 tggacaaacc acaactagaa tgcagtgaaa aaaatgcttt atttgtgaaa tttgtgatgc
      481 tattgcttta tttgtaacca ttataagctg caataaacaa gttaacaaca acaattgcat
      541 tcattttatg tttcaggttc agggggaggt gtgggaggtt ttttaaagca agtaaaacct
      601 ctacaaatgt ggtattggcc catctctatc ggtatcgtag cataacccct tggggcctct
      661 aaacgggtct tgaggggttt tttgtgcccc tcgggccgga ttgctatcta ccggcattgg
      721 cgcagaaaaa aatgcctgat gcgacgctgc gcgtcttata ctcccacata tgccagattc
      781 agcaacggat acggcttccc caacttgccc acttccatac gtgtcctcct taccagaaat
      841 ttatccttaa ggtcgtcagc tatcctgcag gcgatctctc gatttcgatc aagacattcc
      901 tttaatggtc ttttctggac accactaggg gtcagaagta gttcatcaaa ctttcttccc
      961 tccctaatct cattggttac cttgggctat cgaaacttaa ttaaccagtc aagtcagcta
     1021 cttggcgaga tcgacttgtc tgggtttcga ctacgctcag aattgcgtca gtcaagttcg
     1081 atctggtcct tgctattgca cccgttctcc gattacgagt ttcatttaaa tcatgtgagc
     1141 aaaaggccag caaaaggcca ggaaccgtaa aaaggccgcg ttgctggcgt ttttccatag
     1201 gctccgcccc cctgacgagc atcacaaaaa tcgacgctca agtcagaggt ggcgaaaccc
     1261 gacaggacta taaagatacc aggcgtttcc ccctggaagc tccctcgtgc gctctcctgt
     1321 tccgaccctg ccgcttaccg gatacctgtc cgcctttctc ccttcgggaa gcgtggcgct
     1381 ttctcatagc tcacgctgta ggtatctcag ttcggtgtag gtcgttcgct ccaagctggg
     1441 ctgtgtgcac gaaccccccg ttcagcccga ccgctgcgcc ttatccggta actatcgtct
     1501 tgagtccaac ccggtaagac acgacttatc gccactggca gcagccactg gtaacaggat
     1561 tagcagagcg aggtatgtag gcggtgctac agagttcttg aagtggtggc ctaactacgg
     1621 ctacactaga agaacagtat ttggtatctg cgctctgctg aagccagtta ccttcggaaa
     1681 aagagttggt agctcttgat ccggcaaaca aaccaccgct ggtagcggtg gtttttttgt
     1741 ttgcaagcag cagattacgc gcagaaaaaa aggatctcaa gaagatcctt tgatcttttc
     1801 tacggggtct gacgctcagt ggaacgaaaa ctcacgttaa gggattttgg tcatgagatt
     1861 atcaaaaagg atcttcacct agatcctttt aaattaaaaa tgaagtttta aatcaatcta
     1921 aagtatatat gagtaaactt ggtctgacag ttaccaatgc ttaatcagtg aggcacctat
     1981 ctcagcgatc tgtctatttc gttcatccat agttgcattt aaatttccga actctccaag
     2041 gccctcgtcg gaaaatcttc aaacctttcg tccgatccat cttgcaggct acctctcgaa
     2101 cgaactatcg caagtctctt ggccggcctt gcgccttggc tattgcttgg cagcgcctat
     2161 cgccaggtat tactccaatc ccgaatatcc gagatcggga tcacccgaga gaagttcaac
     2221 ctacatcctc aatcccgatc tatccgagat ccgaggaata tcgaaatcgg ggcgcgcctg
     2281 gcctccgcgc cgggttttgg cgcctcccgc gggcgccccc ctcgtcacgg cgagcgctgc
     2341 cacgtcagac gaagggcgca ggagcgtcct gatccttccg cccggacgct caggacagcg
     2401 gcccgctgct cataagactc ggccttagaa ccccagtatc agcagaagga cattttagga
     2461 cgggacttgg gtgactctag ggcactggtt ttctttccag agagcggaac aggcgaggaa
     2521 aagtagtccc ttctcggcga ttctgcggag ggatctccgt ggggcggtga acgccgatga
     2581 ttatataagg acgcgccggg tgtggcacag ctagttccgt cgcagccggg atttgggtcg
     2641 cggttcttgt ttgtggatcg ctgtgatcgt cacttggtga gtagcgggct gctgggctgg
     2701 ccggggcttt cgtggccgcc gggccgctcg gtgggacgga agcgtgtgga gagaccgcca
     2761 agggctgtag tctgggtccg cgagcaaggt tgccctgaac tgggggttgg ggggagcgca
     2821 gcaaaatggc ggctgttccc gagtcttgaa tggaagacgc ttgtgaggcg ggctgtgagg
     2881 tcgttgaaac aaggtggggg gcatggtggg cggcaagaac ccaaggtctt gagcccttcg
     2941 ctaatgcggg aaagctctta ttcgggtgag atgggctggg caccatctgg ggaccctgac
     3001 gtgaagtttg tcactgactg gagaactcgg tttgtcgtct gttgcggggg cggcagttat
     3061 ggcggtgccg ttgggcagtg cacccgtacc tttgggagcg cgcgccctcg tcgtgtcgtg
     3121 acgtcacccg ttctgttggc ttataatgca gggtggggcc accagccggt aggtgtgcgg
     3181 taggcttttc tccgtcgcag gacgcagggt tcgggcctag ggtaggctct cctgaatcga
     3241 caggcgccgg acctctggtg aggggaggga taagtgaggc gtcagtttct ttggtcggtt
     3301 ttatgtacct atcttcttaa gtagctgaag ctccggtttt gaactatgcg ctcggggttg
     3361 gcgagtgtgt tttgtgaagt tttttaggca ccttttgaaa tgtaatcatt tgggtcaata
     3421 tgtaattttc agtgttagac ttgtaaattg tccgctaaat tctggccgtt tttggctttt
     3481 ttgttagaca acatgaccga gtacaagccc acggtgcgcc tcgccacccg cgacgacgtc
     3541 cccagggccg tacgcaccct cgccgccgcg ttcgccgact accccgccac gcgccacacc
     3601 gtcgatccgg accgccacat cgagcgggtc accgagctgc aagaactctt cctcacgcgc
     3661 gtcgggctcg acatcggcaa ggtgtgggtc gcggacgacg gcgccgcggt ggcggtctgg
     3721 accacgccgg agagcgtcga agcgggggcg gtgttcgccg agatcggccc gcgcatggcc
     3781 gagttgagcg gttcccggct ggccgcgcag caacagatgg agggcctcct ggcgccgcac
     3841 cggcccaagg agcccgcgtg gttcctggcc accgtcggcg tctcgcccga ccaccagggc
     3901 aagggtctgg gcagcgccgt cgtgctcccc ggagtggagg ccgccgagcg cgccggggtg
     3961 cccgccttcc tggagacctc cgcgccccgc aacctcccct tctacgagcg gctcggcttc
     4021 accgtcaccg ccgacgtcga ggtgcccgaa ggaccgcgca cctggtgcat gacccgcaag
     4081 cccggtgcct aggctagtat gtaagcctag tcttagataa taaaatcgct atccatcgaa
     4141 gatggatgtg tgttggtttt ttgtgtgtgt aacgctaggc gcgcctggtg taccgagaac
     4201 gatcctctca gtgcgagtct cgacgatcca tatcgttgct tggcagtcag ccagtcggaa
     4261 tccagcttgg gacccaggaa gtccaatcgt cagatattgt actcaagcct ggtcacggca
     4321 gcgtaccgat ctgtttaaac ctagatattg atagtctgat cggtcaacgt ataatcgagt
     4381 cctagctttt gcaaacatct atcaagagac aggatcagca ggaggctttc gcatgagtat
     4441 tcaacatttc cgtgtcgccc ttattccctt ttttgcggca ttttgccttc ctgtttttgc
     4501 tcacccagaa acgctggtga aagtaaaaga tgctgaagat cagttgggtg cgcgagtggg
     4561 ttacatcgaa ctggatctca acagcggtaa gatccttgag agttttcgcc ccgaagaacg
     4621 ctttccaatg atgagcactt ttaaagttct gctatgtggc gcggtattat cccgtattga
     4681 cgccgggcaa gagcaactcg gtcgccgcat acactattct cagaatgact tggttgagta
     4741 ttcaccagtc acagaaaagc atcttacgga tggcatgaca gtaagagaat tatgcagtgc
     4801 tgccataacc atgagtgata acactgcggc caacttactt ctgacaacga ttggaggacc
     4861 gaaggagcta accgcttttt tgcacaacat gggggatcat gtaactcgcc ttgatcgttg
     4921 ggaaccggag ctgaatgaag ccataccaaa cgacgagcgt gacaccacga tgcctgtagc
     4981 aatggcaaca accttgcgta aactattaac tggcgaacta cttactctag cttcccggca
     5041 acagttgata gactggatgg aggcggataa agttgcagga ccacttctgc gctcggccct
     5101 tccggctggc tggtttattg ctgataaatc tggagccggt gagcgtgggt ctcgcggtat
     5161 cattgcagca ctggggccag atggtaagcc ctcccgtatc gtagttatct acacgacggg
     5221 gagtcaggca actatggatg aacgaaatag acagatcgct gagataggtg cctcactgat
     5281 taagcattgg taaccgattc taggtgcatt ggcgcagaaa aaaatgcctg atgcgacgct
     5341 gcgcgtctta tactcccaca tatgccagat tcagcaacgg atacggcttc cccaacttgc
     5401 ccacttccat acgtgtcctc cttaccagaa atttatcctt aagatcccga atcgtttaaa
     5461 ctcgactctg gctctatcga atctccgtcg tttcgagctt acgcgaacag ccgtggcgct
     5521 catttgctcg tcgggcatcg aatctcgtca gctatcgtca gcttaccttt ttggcagcga
     5581 tcgcggctcc cgacatcttg gaccattagc tccacaggta tcttcttccc tctagtggtc
     5641 ataacagcag cttcagctac ctctcaattc aaaaaacccc tcaagacccg tttagaggcc
     5701 ccaaggggtt atgctatcaa tcgttgcgtt acacacacaa aaaaccaaca cacatccatc
     5761 ttcgatggat agcgatttta ttatctaact gctgatcgag tgtagccaga tctagtaatc
     5821 aattacgggg tcattagttc atagcccata tatggagttc cgcgttacat aacttacggt
     5881 aaatggcccg cctggctgac cgcccaacga cccccgccca ttgacgtcaa taatgacgta
     5941 tgttcccata gtaacgccaa tagggacttt ccattgacgt caatgggtgg agtatttacg
     6001 gtaaactgcc cacttggcag tacatcaagt gtatcatatg ccaagtacgc cccctattga
     6061 cgtcaatgac ggtaaatggc ccgcctggca ttatgcccag tacatgacct tatgggactt
     6121 tcctacttgg cagtacatct acgtattagt catcgctatt accatgctga tgcggttttg
     6181 gcagtacatc aatgggcgtg gatagcggtt tgactcacgg ggatttccaa gtctccaccc
     6241 cattgacgtc aatgggagtt tgttttggca ccaaaatcaa cgggactttc caaaatgtcg
     6301 taacaactcc gccccattga cgcaaatggg cggtaggcgt gtacggtggg aggtctatat
     6361 aagcagagct ggtttagtga accgtcagat cagatctttg tcgatcctac catccactcg
     6421 acacacccgc cagcggccgc
//
