LOCUS       sequence-309524-        6555 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  MAC-tagged gene expression.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6555)
  AUTHORS   Liu X, Salokas K, Weldatsadik RG, Gawriyski L, Varjosalo M
  TITLE     Combined proximity labeling and affinity purification-mass 
            spectrometry workflow for mapping and visualizing protein 
            interaction networks.
  JOURNAL   Nat Protoc. 2020 Aug 10. pii: 10.1038/s41596-020-0365-x. doi: 
            10.1038/s41596-020-0365-x.
  PUBMED    32778839
REFERENCE   2  (bases 1 to 6555)
  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: "Nat Protoc.
            2020 Aug 10. pii: 10.1038/s41596-020-0365-x. doi: 
            10.1038/s41596-020-0365-x."
COMMENT     Sequence Label: MAC-SARS-CoV-2 E
FEATURES             Location/Qualifiers
     source          1..6555
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        1..380
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        381..584
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     535..555
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     protein_bind    586..604
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    607..625
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     primer_bind     635..659
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     protein_bind    802..826
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     protein_bind    complement(1058..1082)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     CDS             1129..1152
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     CDS             1189..1212
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     CDS             1243..1269
                     /codon_start=1
                     /product="HA (human influenza hemagglutinin) epitope tag"
                     /label=HA
                     /note="This is a variant of the standard HA tag, which has 
                     sequence YPYDVPDYA. Some anti-HA antibodies may not 
                     recognize this variant."
                     /translation="YPYDVPDYA"
     CDS             1243..1269
                     /codon_start=1
                     /product="HA (human influenza hemagglutinin) epitope tag"
                     /label=HA
                     /translation="YPYDVPDYA"
     CDS             join(1270..1617,1618..1620,1621..2229)
                     /codon_start=1
                     /product="promiscuous R118G mutant of the E. coli biotin 
                     protein ligase (Cronan, 2005)"
                     /label=BirA(R118G)
                     /note="also known as BirA* or BioID"
                     /translation="KDNTVPLKLIALLANGEFHSGEQLGETLGMSRAAINKHIQTLRDW
                     GVDVFTVPGKGYSLPEPIQLLNAKQILGQLDGGSVAVLPVIDSTNQYLLDRIGELKSGD
                     ACIAEYQQAGRGGRGRKWFSPFGANLYLSMFWRLEQGPAAAIGLSLVIGIVMAEVLRKL
                     GADKVRVKWPNDLYLQDRKLAGILVELTGKTGDAAQIVIGAGINMAMRRVEESVVNQGW
                     ITLQEAGINLDRNTLAAMLIRELRAALELFEQEGLAPYLSRWEKLDNFINRPVKLIIGD
                     KEIFGISRGIDKQGALLLEQDGIIKPWMGGEISLRSAEK"
     primer_bind     complement(2273..2290)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2279..2503
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(2636..2655)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     protein_bind    2787..2834
                     /label=FRT
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="FLP-mediated recombination occurs in the 8-bp core 
                     sequence TCTAGAAA (Turan and Bode, 2011)."
     CDS             2842..3864
                     /codon_start=1
                     /product="hygromycin B phosphotransferase"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     CDS             2842..3864
                     /codon_start=1
                     /gene="aph(4)-Ia"
                     /product="aminoglycoside phosphotransferase from E. coli"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     polyA_signal    3994..4115
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4031..4050)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4085..4104
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4164..4180)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4164..4180)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4177..4199)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4188..4204
                     /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(4212..4218,4219..4236,4237..4242))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4257..4278
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4395..4412)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4566..5154)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4646..4665)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5325..6116,6117..6185))
                     /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     5948..5967
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6186..6290)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(6365..6384)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
ORIGIN
        1 gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc
       61 catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca
      121 acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga
      181 ctttccattg acgtcaatgg gtggagtatt tacggtaaac tgcccacttg gcagtacatc
      241 aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct
      301 ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat
      361 tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc
      421 ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt
      481 ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa
      541 tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctccct atcagtgata
      601 gagatctccc tatcagtgat agagatcgtc gacgagctcg tttagtgaac cgtcagatcg
      661 cctggagacg ccatccacgc tgttttgacc tccatagaag acaccgggac cgatccagcc
      721 tccggactct agcgtttaaa cttaagcttg gtaccgagct cggatccact agtccagtgt
      781 ggtggaattc tgcagatatc aacaagtttg tacaaaaaag caggctccac catgtacagc
      841 ttcgtatcag aagaaaccgg gacactgatc gtaaattctg tgctcttgtt tctggcattc
      901 gtcgtatttc tcctcgtcac actggcaatt ctgactgcat tgaggctttg cgcctactgt
      961 tgtaacattg tcaatgtatc tctcgtgaaa ccctcattct acgtttacag cagggtgaag
     1021 aatctcaatt ctagcagggt gccggatctc ctcgttgacc cagctttctt gtacaaagtg
     1081 gttgatatca aggccgccga catcaccagc ctgtacaaga aagtggggtg gagccatccc
     1141 cagttcgaga agggcggagg atctggcggc ggaagcggcg gaggaagctg gtcccaccct
     1201 cagtttgaga aaggcaccga gctgggcagc accatggcca gctaccccta cgacgtgccc
     1261 gactacgcca aggacaacac cgtgcccctg aagctgatcg ccctgctggc caacggcgag
     1321 ttccactctg gcgagcagct gggcgagaca ctgggcatga gcagagccgc catcaacaag
     1381 cacatccaga ccctgcggga ctggggcgtg gacgtgttca cagtgcccgg caagggctac
     1441 agcctgcccg agcccatcca gctgctgaac gccaagcaga tcctgggcca gctggatggc
     1501 ggatctgtgg ccgtgctgcc cgtgatcgac agcaccaacc agtatctgct cgaccggatc
     1561 ggcgagctga agtccggcga cgcctgtatc gccgagtacc agcaggccgg cagaggcggc
     1621 aggggcagaa agtggttcag ccccttcggc gccaacctgt acctgagcat gttctggaga
     1681 ctggaacagg gcccagccgc cgctattggc ctgagcctgg tcatcggcat cgtgatggcc
     1741 gaggtgctgc ggaagctggg cgccgacaaa gtgcgcgtga agtggcccaa cgacctgtat
     1801 ctgcaggacc ggaagctggc cggcatcctg gtggaactga ccggcaaaac aggcgacgcc
     1861 gcccagatcg tgatcggcgc tggcatcaac atggccatgc ggcgggtgga agagagcgtg
     1921 gtcaaccagg gctggatcac cctgcaggaa gccggcatca acctggaccg gaacaccctg
     1981 gccgccatgc tgatcagaga gctgagagcc gccctggaac tgttcgagca ggaaggcctg
     2041 gccccctacc tgagcagatg ggagaagctg gacaacttca tcaaccggcc cgtgaaactg
     2101 atcatcggcg acaaagagat cttcggcatc agccggggca tcgacaagca gggggccctg
     2161 ctcctggaac aggacggcat catcaagccc tggatgggcg gcgagatcag cctgcggagc
     2221 gccgagaagt gatgactcga gtctagaggg cccgtttaaa cccgctgatc agcctcgact
     2281 gtgccttcta gttgccagcc atctgttgtt tgcccctccc ccgtgccttc cttgaccctg
     2341 gaaggtgcca ctcccactgt cctttcctaa taaaatgagg aaattgcatc gcattgtctg
     2401 agtaggtgtc attctattct ggggggtggg gtggggcagg acagcaaggg ggaggattgg
     2461 gaagacaata gcaggcatgc tggggatgcg gtgggctcta tggcttctga ggcggaaaga
     2521 accagctggg gctctagggg gtatccccac gcgccctgta gcggcgcatt aagcgcggcg
     2581 ggtgtggtgg ttacgcgcag cgtgaccgct acacttgcca gcgccctagc gcccgctcct
     2641 ttcgctttct tcccttcctt tctcgccacg ttcgccggct ttccccgtca agctctaaat
     2701 cgggggctcc ctttagggtt ccgatttagt gctttacggc acctcgaccc caaaaaactt
     2761 gattagggtg atggttcacg tacctagaag ttcctattcc gaagttccta ttctctagaa
     2821 agtataggaa cttccttggc caaaaagcct gaactcaccg cgacgtctgt cgagaagttt
     2881 ctgatcgaaa agttcgacag cgtctccgac ctgatgcagc tctcggaggg cgaagaatct
     2941 cgtgctttca gcttcgatgt aggagggcgt ggatatgtcc tgcgggtaaa tagctgcgcc
     3001 gatggtttct acaaagatcg ttatgtttat cggcactttg catcggccgc gctcccgatt
     3061 ccggaagtgc ttgacattgg ggaattcagc gagagcctga cctattgcat ctcccgccgt
     3121 gcacagggtg tcacgttgca agacctgcct gaaaccgaac tgcccgctgt tctgcagccg
     3181 gtcgcggagg ccatggatgc gatcgctgcg gccgatctta gccagacgag cgggttcggc
     3241 ccattcggac cgcaaggaat cggtcaatac actacatggc gtgatttcat atgcgcgatt
     3301 gctgatcccc atgtgtatca ctggcaaact gtgatggacg acaccgtcag tgcgtccgtc
     3361 gcgcaggctc tcgatgagct gatgctttgg gccgaggact gccccgaagt ccggcacctc
     3421 gtgcacgcgg atttcggctc caacaatgtc ctgacggaca atggccgcat aacagcggtc
     3481 attgactgga gcgaggcgat gttcggggat tcccaatacg aggtcgccaa catcttcttc
     3541 tggaggccgt ggttggcttg tatggagcag cagacgcgct acttcgagcg gaggcatccg
     3601 gagcttgcag gatcgccgcg gctccgggcg tatatgctcc gcattggtct tgaccaactc
     3661 tatcagagct tggttgacgg caatttcgat gatgcagctt gggcgcaggg tcgatgcgac
     3721 gcaatcgtcc gatccggagc cgggactgtc gggcgtacac aaatcgcccg cagaagcgcg
     3781 gccgtctgga ccgatggctg tgtagaagta ctcgccgata gtggaaaccg acgccccagc
     3841 actcgtccga gggcaaagga atagcacgta ctacgagatt tcgattccac cgccgccttc
     3901 tatgaaaggt tgggcttcgg aatcgttttc cgggacgccg gctggatgat cctccagcgc
     3961 ggggatctca tgctggagtt cttcgcccac cccaacttgt ttattgcagc ttataatggt
     4021 tacaaataaa gcaatagcat cacaaatttc acaaataaag catttttttc actgcattct
     4081 agttgtggtt tgtccaaact catcaatgta tcttatcatg tctgtatacc gtcgacctct
     4141 agctagagct tggcgtaatc atggtcatag ctgtttcctg tgtgaaattg ttatccgctc
     4201 acaattccac acaacatacg agccggaagc ataaagtgta aagcctgggg tgcctaatga
     4261 gtgagctaac tcacattaat tgcgttgcgc tcactgcccg ctttccagtc gggaaacctg
     4321 tcgtgccagc tgcattaatg aatcggccaa cgcgcgggga gaggcggttt gcgtattggg
     4381 cgctcttccg cttcctcgct cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg
     4441 gtatcagctc actcaaaggc ggtaatacgg ttatccacag aatcagggga taacgcagga
     4501 aagaacatgt gagcaaaagg ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg
     4561 gcgtttttcc ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag
     4621 aggtggcgaa acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc
     4681 gtgcgctctc ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg
     4741 ggaagcgtgg cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt
     4801 cgctccaagc tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc
     4861 ggtaactatc gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc
     4921 actggtaaca ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg
     4981 tggcctaact acggctacac tagaagaaca gtatttggta tctgcgctct gctgaagcca
     5041 gttaccttcg gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc
     5101 ggtggttttt ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat
     5161 cctttgatct tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt
     5221 ttggtcatga gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt
     5281 tttaaatcaa tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc
     5341 agtgaggcac ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc
     5401 gtcgtgtaga taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata
     5461 ccgcgagacc cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg
     5521 gccgagcgca gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc
     5581 cgggaagcta gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct
     5641 acaggcatcg tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa
     5701 cgatcaaggc gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt
     5761 cctccgatcg ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca
     5821 ctgcataatt ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac
     5881 tcaaccaagt cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca
     5941 atacgggata ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt
     6001 tcttcggggc gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc
     6061 actcgtgcac ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca
     6121 aaaacaggaa ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata
     6181 ctcatactct tcctttttca atattattga agcatttatc agggttattg tctcatgagc
     6241 ggatacatat ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc
     6301 cgaaaagtgc cacctgacgt cgacggatcg ggagatctcc cgatccccta tggtgcactc
     6361 tcagtacaat ctgctctgat gccgcatagt taagccagta tctgctccct gcttgtgtgt
     6421 tggaggtcgc tgagtagtgc gcgagcaaaa tttaagctac aacaaggcaa ggcttgaccg
     6481 acaattgcat gaagaatctg cttagggtta ggcgttttgc gctgcttcgc gatgtacggg
     6541 ccagatatac gcgtt
//
