LOCUS       sequence-367943-        7681 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Express FLAG epitope and APEX2-tagged COILIN fusion protein in 
            mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7681)
  AUTHORS   Barutcu AR, Wu M, Braunschweig U, Dyakov BJA, Luo Z, Turner KM, 
            Durbic T, Lin ZY, Weatheritt RJ, Maass PG, Gingras AC, Blencowe BJ
  TITLE     Systematic mapping of nuclear domain-associated transcripts reveals 
            speckles and lamina as hubs of functionally distinct retained 
            introns.
  JOURNAL   Mol Cell. 2022 Mar 3;82(5):1035-1052.e9. doi: 
            10.1016/j.molcel.2021.12.010. Epub 2022 Feb 18.
  PUBMED    35182477
REFERENCE   2  (bases 1 to 7681)
  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"; doi: 
            "10.1016/j.molcel.2021.12.010"; journalName: "Mol Cell"; date: 
            "2022-03-3- 3"; volume: "82"; issue: "5"; pages: "1035-1052.e9"
COMMENT     Sequence Label: pcDNA5-FRT/TO-3*Flag-APEX2 N-term COILIN
FEATURES             Location/Qualifiers
     source          1..7681
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(44..63)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        235..614
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        615..818
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     769..789
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     protein_bind    820..838
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    841..859
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     primer_bind     869..893
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     CDS             1034..1057
                     /codon_start=1
                     /product="FLAG(R) epitope tag, followed by an enterokinase 
                     cleavage site"
                     /label=FLAG
                     /translation="DYKDDDDK"
     CDS             1058..1804
                     /codon_start=1
                     /product="soybean ascorbate peroxidase, engineered to serve
                     as a monomeric tag for electron microscopy and live-cell 
                     proteomics (Lam et al., 2015)"
                     /label=APEX2
                     /note="more active than the original APEX due to the A134P 
                     mutation"
                     /translation="GKSYPTVSADYQDAVEKAKKKLRGFIAEKRCAPLMLRLAFHSAGT
                     FDKGTKTGGPFGTIKHPAELAHSANNGLDIAVRLLEPLKAEFPILSYADFYQLAGVVAV
                     EVTGGPKVPFHPGREDKPEPPPEGRLPDPTKGSDHLRDVFGKAMGLTDQDIVALSGGHT
                     IGAAHKERSGFEGPWTSNPLIFDNSYFTELLSGEKEGLLQLPSDKALLSDPVFRPLVDK
                     YAADEDAFFADYAEAHQKLSELGFADA"
     protein_bind    1805..1829
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     protein_bind    complement(3567..3591)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     primer_bind     complement(3633..3650)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    3639..3863
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(3996..4015)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     protein_bind    4147..4194
                     /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             4202..5224
                     /codon_start=1
                     /product="hygromycin B phosphotransferase"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     polyA_signal    5354..5475
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5391..5410)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5445..5464
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5524..5540)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5524..5540)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5537..5559)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5548..5564
                     /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(5572..5578,5579..5596,5597..5602))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5617..5638
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5755..5772)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5926..6514)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(6006..6025)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(6685..7476,7477..7545))
                     /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     7308..7327
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7546..7650)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gacggatcgg gagatctccc gatcccctat ggtgcactct cagtacaatc tgctctgatg
       61 ccgcatagtt aagccagtat ctgctccctg cttgtgtgtt ggaggtcgct gagtagtgcg
      121 cgagcaaaat ttaagctaca acaaggcaag gcttgaccga caattgcatg aagaatctgc
      181 ttagggttag gcgttttgcg ctgcttcgcg atgtacgggc cagatatacg cgttgacatt
      241 gattattgac tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata
      301 tggagttccg cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc
      361 cccgcccatt gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc
      421 attgacgtca atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt
      481 atcatatgcc aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt
      541 atgcccagta catgacctta tgggactttc ctacttggca gtacatctac gtattagtca
      601 tcgctattac catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg
      661 actcacgggg atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc
      721 aaaatcaacg ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg
      781 gtaggcgtgt acggtgggag gtctatataa gcagagctct ccctatcagt gatagagatc
      841 tccctatcag tgatagagat cgtcgacgag ctcgtttagt gaaccgtcag atcgcctgga
      901 gacgccatcc acgctgtttt gacctccata gaagacaccg ggaccgatcc agcctccgga
      961 ctctagcgtt taaacttaag cttccaccat ggactacaaa gaccatgacg gtgatacata
     1021 tgatcatgac atcgattaca aggatgacga tgacaaggga aagtcttacc caactgtgag
     1081 tgctgattac caggacgccg ttgagaaggc gaagaagaag ctcagaggct tcatcgctga
     1141 gaagagatgc gctcctctaa tgctccgttt ggcattccac tctgctggaa cctttgacaa
     1201 gggcacgaag accggtggac ccttcggaac catcaagcac cctgccgaac tggctcacag
     1261 cgctaacaac ggtcttgaca tcgctgttag gcttttggag ccactcaagg cggagttccc
     1321 tattttgagc tacgccgatt tctaccagtt ggctggcgtt gttgccgttg aggtcacggg
     1381 tggacctaag gttccattcc accctggaag agaggacaag cctgagccac caccagaggg
     1441 tcgcttgcct gatcccacta agggttctga ccatttgaga gatgtgtttg gcaaagctat
     1501 ggggcttact gaccaagata tcgttgctct atctgggggt cacactattg gagctgcaca
     1561 caaggagcgt tctggatttg agggtccctg gacctctaat cctcttattt tcgacaactc
     1621 atacttcacg gagttgttga gtggtgagaa ggaaggtctc cttcagctac cttctgacaa
     1681 ggctcttttg tctgaccctg tattccgccc tctcgttgat aaatatgcag cggacgaaga
     1741 tgccttcttt gctgattacg ctgaggctca ccaaaagctt tccgagcttg ggtttgctga
     1801 tgccacaagt ttgtacaaaa aagcaggctc caccatggca gcttccgaga cggttaggct
     1861 acggcttcaa tttgattacc cgccgccagc taccccgcac tgtacggcct tctggcttct
     1921 ggtcgacttg aacagatgcc gagtcgtcac agatctcatt agtctcatcc gccagcgctt
     1981 cggcttcagt tctggggcct tcctaggcct ctacctggag ggggggctct tgccccccgc
     2041 cgagagcgcg cgccttgtga gagacaacga ctgcctcaga gttaaattag aagagagagg
     2101 agttgctgag aattctgtag tcatcagtaa tggtgacatt aatttatctc ttagaaaagc
     2161 aaagaagcgg gcatttcagt tagaggaggg tgaagaaact gaaccagatt gcaaatattc
     2221 aaagaagcat tggaagagtc gagagaacaa taacaataat gagaaggtct tggatctgga
     2281 accaaaagct gtcacagatc agactgtcag caaaaaaaac aagagaaaaa ataaagcaac
     2341 ctgtggcaca gtgggtgatg ataacgaaga ggccaaaaga aaatcaccaa agaaaaagga
     2401 gaaatgtgaa tataaaaaaa aggctaagaa tcccaagtct ccgaaagtac aggcagtgaa
     2461 agactgggcc aatcagagat gtagttctcc aaaaggttct gctagaaaca gccttgttaa
     2521 agccaaaagg aaaggtagtg taagcgtttg ctcaaaagag agtcccagtt cctcctcgga
     2581 gtctgaatct tgtgatgaat ctatcagtga tggtcccagc aaagtcactt tggaggccag
     2641 aaattcctca gagaaattac caactgagtt atcaaaggaa gaaccctcta ccaaaaatac
     2701 aactgcagac aaactggcta taaaacttgg ctttagcctt acccccagca agggcaagac
     2761 ctctggaaca acatcttcca gttcagactc tagtgcagag tcagacgacc aatgcttgat
     2821 gtcatcgagc accccggagt gtgctgcggg tttcttaaag acagtaggcc tttttgcagg
     2881 aagaggtcgt ccaggcccag ggctgtcatc acagactgca ggtgctgctg gatggaggcg
     2941 ttctggctca aatggtggtg gacaggctcc tggtgcttct cccagtgtgt ctctccctgc
     3001 tagtttagga agaggatggg gtagagaaga gaaccttttt tcttggaagg gagctaaggg
     3061 acggggcatg cgggggagag gtcgaggacg agggcatcct gtttcctgtg ttgtaaatag
     3121 aagcactgac aaccagaggc aacagcaatt aaatgacgtg gtaaaaaatt catctactat
     3181 tatccagaat ccagtagaga cacccaagaa ggactatagt ctgttaccac tgttagcagc
     3241 tgcccctcaa gttggagaaa agattgcatt taagcttttg gagctaacat ccagttactc
     3301 tcctgatgtc tctgactaca aggaaggaag aatattaagc cacaatccag agacccagca
     3361 agtagatata gaaattcttt catccttacc tgccttgaga gaacctggga aatttgattt
     3421 agtttatcac aatgaaaatg gagccgaggt agtggagtac gctgtgacac aggagagcaa
     3481 gatcactgta ttttggaaag agttgattga cccaagactg attattgaat ctccaagtaa
     3541 cacatcaagt acagaacctg cctaggaccc agctttcttg tacaaagtgg tctgactcga
     3601 gtctagaggg cccgtttaaa cccgctgatc agcctcgact gtgccttcta gttgccagcc
     3661 atctgttgtt tgcccctccc ccgtgccttc cttgaccctg gaaggtgcca ctcccactgt
     3721 cctttcctaa taaaatgagg aaattgcatc gcattgtctg agtaggtgtc attctattct
     3781 ggggggtggg gtggggcagg acagcaaggg ggaggattgg gaagacaata gcaggcatgc
     3841 tggggatgcg gtgggctcta tggcttctga ggcggaaaga accagctggg gctctagggg
     3901 gtatccccac gcgccctgta gcggcgcatt aagcgcggcg ggtgtggtgg ttacgcgcag
     3961 cgtgaccgct acacttgcca gcgccctagc gcccgctcct ttcgctttct tcccttcctt
     4021 tctcgccacg ttcgccggct ttccccgtca agctctaaat cgggggctcc ctttagggtt
     4081 ccgatttagt gctttacggc acctcgaccc caaaaaactt gattagggtg atggttcacg
     4141 tacctagaag ttcctattcc gaagttccta ttctctagaa agtataggaa cttccttggc
     4201 caaaaagcct gaactcaccg cgacgtctgt cgagaagttt ctgatcgaaa agttcgacag
     4261 cgtctccgac ctgatgcagc tctcggaggg cgaagaatct cgtgctttca gcttcgatgt
     4321 aggagggcgt ggatatgtcc tgcgggtaaa tagctgcgcc gatggtttct acaaagatcg
     4381 ttatgtttat cggcactttg catcggccgc gctcccgatt ccggaagtgc ttgacattgg
     4441 ggagttcagc gagagcctga cctattgcat ctcccgccgt gcacagggtg tcacgttgca
     4501 agacctgcct gaaaccgaac tgcccgctgt tctgcagccg gtcgcggagg ccatggatgc
     4561 gatcgctgcg gccgatctta gccagacgag cgggttcggc ccattcggac cgcaaggaat
     4621 cggtcaatac actacatggc gtgatttcat atgcgcgatt gctgatcccc atgtgtatca
     4681 ctggcaaact gtgatggacg acaccgtcag tgcgtccgtc gcgcaggctc tcgatgagct
     4741 gatgctttgg gccgaggact gccccgaagt ccggcacctc gtgcacgcgg atttcggctc
     4801 caacaatgtc ctgacggaca atggccgcat aacagcggtc attgactgga gcgaggcgat
     4861 gttcggggat tcccaatacg aggtcgccaa catcttcttc tggaggccgt ggttggcttg
     4921 tatggagcag cagacgcgct acttcgagcg gaggcatccg gagcttgcag gatcgccgcg
     4981 gctccgggcg tatatgctcc gcattggtct tgaccaactc tatcagagct tggttgacgg
     5041 caatttcgat gatgcagctt gggcgcaggg tcgatgcgac gcaatcgtcc gatccggagc
     5101 cgggactgtc gggcgtacac aaatcgcccg cagaagcgcg gccgtctgga ccgatggctg
     5161 tgtagaagta ctcgccgata gtggaaaccg acgccccagc actcgtccga gggcaaagga
     5221 atagcacgta ctacgagatt tcgattccac cgccgccttc tatgaaaggt tgggcttcgg
     5281 aatcgttttc cgggacgccg gctggatgat cctccagcgc ggggatctca tgctggagtt
     5341 cttcgcccac cccaacttgt ttattgcagc ttataatggt tacaaataaa gcaatagcat
     5401 cacaaatttc acaaataaag catttttttc actgcattct agttgtggtt tgtccaaact
     5461 catcaatgta tcttatcatg tctgtatacc gtcgacctct agctagagct tggcgtaatc
     5521 atggtcatag ctgtttcctg tgtgaaattg ttatccgctc acaattccac acaacatacg
     5581 agccggaagc ataaagtgta aagcctgggg tgcctaatga gtgagctaac tcacattaat
     5641 tgcgttgcgc tcactgcccg ctttccagtc gggaaacctg tcgtgccagc tgcattaatg
     5701 aatcggccaa cgcgcgggga gaggcggttt gcgtattggg cgctcttccg cttcctcgct
     5761 cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg gtatcagctc actcaaaggc
     5821 ggtaatacgg ttatccacag aatcagggga taacgcagga aagaacatgt gagcaaaagg
     5881 ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc ataggctccg
     5941 cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa acccgacagg
     6001 actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc ctgttccgac
     6061 cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg cgctttctca
     6121 tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc tgggctgtgt
     6181 gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc gtcttgagtc
     6241 caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca ggattagcag
     6301 agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact acggctacac
     6361 tagaagaaca gtatttggta tctgcgctct gctgaagcca gttaccttcg gaaaaagagt
     6421 tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt ttgtttgcaa
     6481 gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct tttctacggg
     6541 gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga gattatcaaa
     6601 aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa tctaaagtat
     6661 atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac ctatctcagc
     6721 gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga taactacgat
     6781 acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc cacgctcacc
     6841 ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca gaagtggtcc
     6901 tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta gagtaagtag
     6961 ttcgccagtt aatagtttgc gcaacgttgt tgccattgct acaggcatcg tggtgtcacg
     7021 ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc gagttacatg
     7081 atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg ttgtcagaag
     7141 taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt ctcttactgt
     7201 catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt cattctgaga
     7261 atagtgtatg cggcgaccga gttgctcttg cccggcgtca atacgggata ataccgcgcc
     7321 acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc gaaaactctc
     7381 aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac ccaactgatc
     7441 ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa ggcaaaatgc
     7501 cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct tcctttttca
     7561 atattattga agcatttatc agggttattg tctcatgagc ggatacatat ttgaatgtat
     7621 ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc cacctgacgt
     7681 c
//
