LOCUS       sequence-417360-        6720 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  AviTag counterpart binding domain, Traptavidin, fused to DNA 
            methyltransferase DNMT3A, with GFP selection.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6720)
  AUTHORS   Swain T, Pflueger C, Freytag S, Poppe D, Pflueger J, Nguyen TV, Li 
            JK, Lister R
  TITLE     A modular dCas9-based recruitment platform for combinatorial 
            epigenome editing.
  JOURNAL   Nucleic Acids Res. 2023 Nov 24:gkad1108. doi: 10.1093/nar/gkad1108.
  PUBMED    38000387
REFERENCE   2  (bases 1 to 6720)
  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: "Nucleic 
            Acids Res. 2023 Nov 24:gkad1108. doi: 10.1093/nar/gkad1108."
COMMENT     Sequence Label: LLP785_Traptavidin-DNMT3A-CO
FEATURES             Location/Qualifiers
     source          1..6720
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     polyA_signal    6..230
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     CDS             complement(join(240..950,951..953,954..956))
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             complement(join(240..950,951..953,954..956))
                     /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(282..303)
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     631..650
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     890..911
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     regulatory      953..962
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     promoter        complement(981..1191)
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      987..1122
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     complement(1041..1060)
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     primer_bind     complement(1248..1267)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     promoter        1485..2663
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          1716..2654
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     2611..2631
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      2670..2679
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             2682..2702
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             2703..2744
                     /codon_start=1
                     /product="epitope tag from simian virus 5"
                     /label=V5 tag
                     /translation="GKPIPNPLLGLDST"
     CDS             2745..2786
                     /codon_start=1
                     /product="epitope tag from simian virus 5"
                     /label=V5 tag
                     /translation="GKPIPNPLLGLDST"
     CDS             2787..2828
                     /codon_start=1
                     /product="epitope tag from simian virus 5"
                     /label=V5 tag
                     /translation="GKPIPNPLLGLDST"
     CDS             3279..4211
                     /codon_start=1
                     /product="catalytic domain of DNA methyltransferase 3A"
                     /label=DNMT3A catalytic domain
                     /translation="PSRLQMFFANNHDQEFDPPKVYPPVPAEKRKPIRVLSLFDGIATG
                     LLVLKDLGIQVDRYIASEVCEDSITVGMVRHQGKIMYVGDVRSVTQKHIQEWGPFDLVI
                     GGSPCNDLSIVNPARKGLYEGTGRLFFEFYRLLHDARPKEGDDRPFFWLFENVVAMGVS
                     DKRDISRFLESNPVMIDAKEVSAAHRARYFWGNLPGMNRPLASTVNDKLELQECLEHGR
                     IAKFSKVRTITTRSNSIKQGKDQHFPVFMNEKEDILWCTEMERVFGFPVHYTDVSNMSR
                     LARQRLLGRSWSVPVIRHLFAPLKEYFACV"
     polyA_signal    4346..4467
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4383..4402)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     complement(4569..4585)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4569..4585)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4582..4604)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4593..4609
                     /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(4617..4623,4624..4641,4642..4647))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4662..4683
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4800..4817)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4971..5559)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5051..5070)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5730..6521,6522..6590))
                     /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     6353..6372
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6591..6695)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gacgtccata gagcccaccg catccccagc atgcctgcta ttgtcttccc aatcctcccc
       61 cttgctgtcc tgccccaccc caccccccag aatagaatga cacctactca gacaatgcga
      121 tgcaatttcc tcattttatt aggaaaggac agtgggagtg gcaccttcca gggtcaagga
      181 aggcacgggg gaggggcaaa caacagatgg ctggcaacta gaaggcacag tcaactgccc
      241 ttgtacagct cgtccatgcc gagagtgatc ccggcggcgg tcacgaactc cagcaggacc
      301 atgtgatcgc gcttctcgtt ggggtctttg ctcagggcgg actgggtgct caggtagtgg
      361 ttgtcgggca gcagcacggg gccgtcgccg atgggggtgt tctgctggta gtggtcggcg
      421 agctgcacgc tgccgtcctc gatgttgtgg cggatcttga agttcacctt gatgccgttc
      481 ttctgcttgt cggccatgat atagacgttg tggctgttgt agttgtactc cagcttgtgc
      541 cccaggatgt tgccgtcctc cttgaagtcg atgcccttca gctcgatgcg gttcaccagg
      601 gtgtcgccct cgaacttcac ctcggcgcgg gtcttgtagt tgccgtcgtc cttgaagaag
      661 atggtgcgct cctggacgta gccttcgggc atggcggact tgaagaagtc gtgctgcttc
      721 atgtggtcgg ggtagcggct gaagcactgc acgccgtagg tcagggtggt cacgagggtg
      781 ggccagggca cgggcagctt gccggtggtg cagatgaact tcagggtcag cttgccgtag
      841 gtggcatcgc cctcgccctc gccggacacg ctgaacttgt ggccgtttac gtcgccgtcc
      901 agctcgacca ggatgggcac caccccggtg aacagctcct cgcccttgct caccatggtg
      961 gccgtacggg tggcgcgcgt agcctaggcc tccaaaaaag cctcctcact acttctggaa
     1021 tagctcagag gcagaggcgg cctcggcctc tgcataaata aaaaaaatta gtcagccatg
     1081 gggcggagaa tgggcggaac tgggcggagt taggggcggg atgggcggag ttaggggcgg
     1141 gactatggtt gctgactaat tgagatgcat gctttgcata cttctgcctg cctgaattca
     1201 cgtcgacgga tcgggagatc tcccgatccc ctatggtgca ctctcagtac aatctgctct
     1261 gatgccgcat agttaagcca gtatctgctc cctgcttgtg tgttggaggt cgctgagtag
     1321 tgcgcgagca aaatttaagc tacaacaagg caaggcttga ccgacaattg catgaagaat
     1381 ctgcttaggg ttaggcgttt tgcgtgcaaa gatggataaa gttttaaaca gagaggaatc
     1441 tttgcagcta atggaccttc taggtcttga aaggagtggg aattggctcc ggtgcccgtc
     1501 agtgggcaga gcgcacatcg cccacagtcc ccgagaagtt ggggggaggg gtcggcaatt
     1561 gaaccggtgc ctagagaagg tggcgcgggg taaactggga aagtgatgtc gtgtactggc
     1621 tccgcctttt tcccgagggt gggggagaac cgtatataag tgcagtagtc gccgtgaacg
     1681 ttctttttcg caacgggttt gccgccagaa cacaggtaag tgccgtgtgt ggttcccgcg
     1741 ggcctggcct ctttacgggt tatggccctt gcgtgccttg aattacttcc acctggctgc
     1801 agtacgtgat tcttgatccc gagcttcggg ttggaagtgg gtgggagagt tcgaggcctt
     1861 gcgcttaagg agccccttcg cctcgtgctt gagttgaggc ctggcctggg cgctggggcc
     1921 gccgcgtgcg aatctggtgg caccttcgcg cctgtctcgc tgctttcgat aagtctctag
     1981 ccatttaaaa tttttgatga cctgctgcga cgcttttttt ctggcaagat agtcttgtaa
     2041 atgcgggcca agatctgcac actggtattt cggtttttgg ggccgcgggc ggcgacgggg
     2101 cccgtgcgtc ccagcgcaca tgttcggcga ggcggggcct gcgagcgcgg ccaccgagaa
     2161 tcggacgggg gtagtctcaa gctggccggc ctgctctggt gcctggcctc gcgccgccgt
     2221 gtatcgcccc gccctgggcg gcaaggctgg cccggtcggc accagttgcg tgagcggaaa
     2281 gatggccgct tcccggccct gctgcaggga gctcaaaatg gaggacgcgg cgctcgggag
     2341 agcgggcggg tgagtcaccc acacaaagga aaagggcctt tccgtcctca gccgtcgctt
     2401 catgtgactc cacggagtac cgggcgccgt ccaggcacct cgattagttc tcgagctttt
     2461 ggagtacgtc gtctttaggt tggggggagg ggttttatgc gatggagttt ccccacactg
     2521 agtgggtgga gactgaagtt aggccagctt ggcacttgat gtaattctcc ttggaatttg
     2581 ccctttttga gtttggatct tggttcattc tcaagcctca gacagtggtt caaagttttt
     2641 ttcttccatt tcaggtgtcg tgacgtacgg ccaccatggg tcctaagaaa aagaggaagg
     2701 tgggtaagcc tatccctaac cctctcctcg gtctcgattc tacgggcaag cccatcccca
     2761 accccctgct gggcctggac agcaccggta aacctattcc taatccactc ctcggactcg
     2821 attccacaca tatggctgaa gctggtatca ccggcacctg gtacaaccag ctgggatcca
     2881 ccttcatcgt taccgctggt gctgacggtg ctctgaccgg tacctacgaa tccgctgttg
     2941 gtaacgctga aggcgattac gttctgaccg gtcgttacga ctccgctccg gctaccgacg
     3001 gttccggaac cgctctgggt tggaccgttg cttggaaaaa caactaccgt aacgctcact
     3061 ccgctaccac ctggtctggc cagtacgttg gtggtgctga agctcgtatc aacacccagt
     3121 ggttgttgac ctccggcacc accgaagcta acgcgtggaa atccaccctg gttggtcacg
     3181 acaccttcac caaagttaaa ccgtccgctg cttccagcgc tggagggggt ggctccggcg
     3241 gaggaggctc tggtggcgga gggagtggag cggccgctcc ctcccggctc cagatgttct
     3301 tcgctaataa ccacgaccag gaatttgacc ctccaaaggt ttacccacct gtcccagctg
     3361 agaagaggaa gcccatccgg gtgctgtctc tctttgatgg aatcgctaca gggctcctgg
     3421 tgctgaagga cttgggcatt caggtggacc gctacattgc ctcggaggtg tgtgaggact
     3481 ccatcacggt gggcatggtg cggcaccagg ggaagatcat gtacgtcggg gacgtccgca
     3541 gcgtcacaca gaagcatatc caggagtggg gcccattcga tctggtgatt gggggcagtc
     3601 cctgcaatga cctctccatc gtcaaccctg ctcgcaaggg cctctacgag ggcactggcc
     3661 ggctgttctt tgagttctac cgcctcctgc atgatgcgcg gcccaaggag ggagatgatc
     3721 gccccttctt ctggctcttt gagaatgtgg tggccatggg cgttagtgac aagagggaca
     3781 tctcgcgatt tctcgagtcc aaccctgtga tgattgatgc caaagaagtg tcagctgcac
     3841 acagggcccg ctacttctgg ggtaaccttc ccggtatgaa caggccgttg gcatccactg
     3901 tgaatgataa gcttgagttg caagagtgcc ttgaacacgg acggatagcc aaattctcaa
     3961 aggtacgaac tataacaact cggtccaact caataaagca aggtaaggac cagcattttc
     4021 ccgtgtttat gaacgaaaaa gaagacattt tgtggtgtac cgagatggaa agggtcttcg
     4081 gtttcccagt gcattatact gatgttagca acatgagtag gttggcccgg caacggctgt
     4141 tgggtaggag ttggtcagtc cccgttatcc gccacctttt cgcgccgttg aaagagtact
     4201 tcgcctgcgt atgacgttga gtctctgttt gtggtgactg atcataatca gccataccac
     4261 atttgtagag gttttacttg ctttaaaaaa cctcccacac ctccccctga acctgaaaca
     4321 taaaatgaat gcaattgttg ttgttaactt gtttattgca gcttataatg gttacaaata
     4381 aagcaatagc atcacaaatt tcacaaataa agcatttttt tcactgcatt ctagttgtgg
     4441 tttgtccaaa ctcatcaatg tatcttaatg cgtcgagtgc attctagttg tggtttgtcc
     4501 aaactcatca atgtatctta tcatgtctgt ataccgtcga cctctagcta gagcttggcg
     4561 taatcatggt catagctgtt tcctgtgtga aattgttatc cgctcacaat tccacacaac
     4621 atacgagccg gaagcataaa gtgtaaagcc tggggtgcct aatgagtgag ctaactcaca
     4681 ttaattgcgt tgcgctcact gcccgctttc cagtcgggaa acctgtcgtg ccagctgcat
     4741 taatgaatcg gccaacgcgc ggggagaggc ggtttgcgta ttgggcgctc ttccgcttcc
     4801 tcgctcactg actcgctgcg ctcggtcgtt cggctgcggc gagcggtatc agctcactca
     4861 aaggcggtaa tacggttatc cacagaatca ggggataacg caggaaagaa catgtgagca
     4921 aaaggccagc aaaaggccag gaaccgtaaa aaggccgcgt tgctggcgtt tttccatagg
     4981 ctccgccccc ctgacgagca tcacaaaaat cgacgctcaa gtcagaggtg gcgaaacccg
     5041 acaggactat aaagatacca ggcgtttccc cctggaagct ccctcgtgcg ctctcctgtt
     5101 ccgaccctgc cgcttaccgg atacctgtcc gcctttctcc cttcgggaag cgtggcgctt
     5161 tctcatagct cacgctgtag gtatctcagt tcggtgtagg tcgttcgctc caagctgggc
     5221 tgtgtgcacg aaccccccgt tcagcccgac cgctgcgcct tatccggtaa ctatcgtctt
     5281 gagtccaacc cggtaagaca cgacttatcg ccactggcag cagccactgg taacaggatt
     5341 agcagagcga ggtatgtagg cggtgctaca gagttcttga agtggtggcc taactacggc
     5401 tacactagaa gaacagtatt tggtatctgc gctctgctga agccagttac cttcggaaaa
     5461 agagttggta gctcttgatc cggcaaacaa accaccgctg gtagcggtgg tttttttgtt
     5521 tgcaagcagc agattacgcg cagaaaaaaa ggatctcaag aagatccttt gatcttttct
     5581 acggggtctg acgctcagtg gaacgaaaac tcacgttaag ggattttggt catgagatta
     5641 tcaaaaagga tcttcaccta gatcctttta aattaaaaat gaagttttaa atcaatctaa
     5701 agtatatatg agtaaacttg gtctgacagt taccaatgct taatcagtga ggcacctatc
     5761 tcagcgatct gtctatttcg ttcatccata gttgcctgac tccccgtcgt gtagataact
     5821 acgatacggg agggcttacc atctggcccc agtgctgcaa tgataccgcg agacccacgc
     5881 tcaccggctc cagatttatc agcaataaac cagccagccg gaagggccga gcgcagaagt
     5941 ggtcctgcaa ctttatccgc ctccatccag tctattaatt gttgccggga agctagagta
     6001 agtagttcgc cagttaatag tttgcgcaac gttgttgcca ttgctacagg catcgtggtg
     6061 tcacgctcgt cgtttggtat ggcttcattc agctccggtt cccaacgatc aaggcgagtt
     6121 acatgatccc ccatgttgtg caaaaaagcg gttagctcct tcggtcctcc gatcgttgtc
     6181 agaagtaagt tggccgcagt gttatcactc atggttatgg cagcactgca taattctctt
     6241 actgtcatgc catccgtaag atgcttttct gtgactggtg agtactcaac caagtcattc
     6301 tgagaatagt gtatgcggcg accgagttgc tcttgcccgg cgtcaatacg ggataatacc
     6361 gcgccacata gcagaacttt aaaagtgctc atcattggaa aacgttcttc ggggcgaaaa
     6421 ctctcaagga tcttaccgct gttgagatcc agttcgatgt aacccactcg tgcacccaac
     6481 tgatcttcag catcttttac tttcaccagc gtttctgggt gagcaaaaac aggaaggcaa
     6541 aatgccgcaa aaaagggaat aagggcgaca cggaaatgtt gaatactcat actcttcctt
     6601 tttcaatatt attgaagcat ttatcagggt tattgtctca tgagcggata catatttgaa
     6661 tgtatttaga aaaataaaca aataggggtt ccgcgcacat ttccccgaaa agtgccacct
//
