LOCUS       sequence-479112-        7048 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  WT OrufIscB mammalian expression.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7048)
  AUTHORS   Kannan S, Altae-Tran H, Zhu S, Xu P, Strebinger D, Oshiro R, Faure 
            G, Moeller L, Pham J, Mears KS, Ni HM, Macrae RK, Zhang F
  TITLE     Evolution-guided protein design of IscB for persistent epigenome 
            editing in vivo.
  JOURNAL   Nat Biotechnol. 2025 May 7. doi: 10.1038/s41587-025-02655-3.
  PUBMED    40335752
REFERENCE   2  (bases 1 to 7048)
  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 
            Biotechnol. 2025 May 7. doi: 10.1038/s41587-025-02655-3."
COMMENT     Sequence Label: pHS1369
FEATURES             Location/Qualifiers
     source          1..7048
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     612..631
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(850..954)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(1029..1048)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        1220..1599
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        1600..1803
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     1754..1774
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     1848..1867
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        1848..1866
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     regulatory      1902..1911
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             1917..1937
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             3444..3491
                     /codon_start=1
                     /product="bipartite nuclear localization signal from 
                     nucleoplasmin"
                     /label=nucleoplasmin NLS
                     /translation="KRPAATKKAGQAKKKK"
     CDS             3498..3578
                     /codon_start=1
                     /product="three tandem HA epitope tags"
                     /label=3xHA
                     /translation="YPYDVPDYAYPYDVPDYAYPYDVPDYA"
     primer_bind     complement(3624..3641)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    3630..3854
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      3900..4328
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3987..4006)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     4197..4218
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(4337..4357)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        4342..4671
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      4522..4657
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     4584..4603
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             4738..5532
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(4792..4811)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     5402..5421
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    5706..5827
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5743..5762)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5797..5816
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5876..5892)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5876..5892)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5889..5911)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5900..5916
                     /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(5924..5930,5931..5948,5949..5954))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5969..5990
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(6107..6124)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(6278..6866)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(6358..6377)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(7037..7048,1..780,781..849))
                     /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"
ORIGIN
        1 aatcagtgag gcacctatct cagcgatctg tctatttcgt tcatccatag ttgcctgact
       61 ccccgtcgtg tagataacta cgatacggga gggcttacca tctggcccca gtgctgcaat
      121 gataccgcga gacccacgct caccggctcc agatttatca gcaataaacc agccagccgg
      181 aagggccgag cgcagaagtg gtcctgcaac tttatccgcc tccatccagt ctattaattg
      241 ttgccgggaa gctagagtaa gtagttcgcc agttaatagt ttgcgcaacg ttgttgccat
      301 tgctacaggc atcgtggtgt cacgctcgtc gtttggtatg gcttcattca gctccggttc
      361 ccaacgatca aggcgagtta catgatcccc catgttgtgc aaaaaagcgg ttagctcctt
      421 cggtcctccg atcgttgtca gaagtaagtt ggccgcagtg ttatcactca tggttatggc
      481 agcactgcat aattctctta ctgtcatgcc atccgtaaga tgcttttctg tgactggtga
      541 gtactcaacc aagtcattct gagaatagtg tatgcggcga ccgagttgct cttgcccggc
      601 gtcaatacgg gataataccg cgccacatag cagaacttta aaagtgctca tcattggaaa
      661 acgttcttcg gggcgaaaac tctcaaggat cttaccgctg ttgagatcca gttcgatgta
      721 acccactcgt gcacccaact gatcttcagc atcttttact ttcaccagcg tttctgggtg
      781 agcaaaaaca ggaaggcaaa atgccgcaaa aaagggaata agggcgacac ggaaatgttg
      841 aatactcata ctcttccttt ttcaatatta ttgaagcatt tatcagggtt attgtctcat
      901 gagcggatac atatttgaat gtatttagaa aaataaacaa ataggggttc cgcgcacatt
      961 tccccgaaaa gtgccacctg acgtcgacgg atcgggagat ctcccgatcc cctatggtgc
     1021 actctcagta caatctgctc tgatgccgca tagttaagcc agtatctgct ccctgcttgt
     1081 gtgttggagg tcgctgagta gtgcgcgagc aaaatttaag ctacaacaag gcaaggcttg
     1141 accgacaatt gcatgaagaa tctgcttagg gttaggcgtt ttgcgctgct tcgcgatgta
     1201 cgggccagat atacgcgttg acattgatta ttgactagtt attaatagta atcaattacg
     1261 gggtcattag ttcatagccc atatatggag ttccgcgtta cataacttac ggtaaatggc
     1321 ccgcctggct gaccgcccaa cgacccccgc ccattgacgt caataatgac gtatgttccc
     1381 atagtaacgc caatagggac tttccattga cgtcaatggg tggagtattt acggtaaact
     1441 gcccacttgg cagtacatca agtgtatcat atgccaagta cgccccctat tgacgtcaat
     1501 gacggtaaat ggcccgcctg gcattatgcc cagtacatga ccttatggga ctttcctact
     1561 tggcagtaca tctacgtatt agtcatcgct attaccatgg tgatgcggtt ttggcagtac
     1621 atcaatgggc gtggatagcg gtttgactca cggggatttc caagtctcca ccccattgac
     1681 gtcaatggga gtttgttttg gcaccaaaat caacgggact ttccaaaatg tcgtaacaac
     1741 tccgccccat tgacgcaaat gggcggtagg cgtgtacggt gggaggtcta tataagcaga
     1801 gctctctggc taactagaga acccactgct tactggctta tcgaaattaa tacgactcac
     1861 tatagggaga cccaagctgg ctagcgttta aacttaagct tgccaccatg ggatctccaa
     1921 aaaagaaacg gaaggtggga tctagatacg tgtacgtgct ggatgtggac ggcaagcctc
     1981 tgatgcctac atgcaggttc ggcaaggtgc ggagaatgct gaaatctggc caagctaagg
     2041 ccgtggacac cctgcctttc accatccagc tgacctacaa gcccagaacc agaatcctgc
     2101 aacctgtgac cctgggccag gaccccggca gaaccaatat cggaatggcc gccgtgcggt
     2161 tcgacggcaa ggaactggga agattccact gcatcacaag aaacaaggaa atccctaagc
     2221 tgatggccga cagaatggca gccagaaagg cctcccggag aggcgagaga ctggccagaa
     2281 agcgcctggc ccggaaactg cacaccaccg ccaagcacct gaatggcaga atcctgccag
     2341 gatgtagcga gcccatcgcc gtgaaggaca tcatcaacac agagagcaga ttcaacaaca
     2401 gactgcggcc tgagggatgg ctgaccccta ccgccaccca gctgctgcgg acccacatca
     2461 acctgtttag aaagctgagc ggcatcctgc ccgtgaccga cgtggccgtc gagctgaaca
     2521 agttcgcctt tatgcagctg gacaaccctg agatgaagaa gcgggaaatc gacttctgcc
     2581 acggcccact gtgcggcacc ggcggcctgg aagccgctgt taaggagcag caggatggaa
     2641 aatgcctgct gtgtggaaaa gaatctatcg gccactacca ccacatcgtg cctaggtccc
     2701 gtagaggcag caacaccatc gctaatatcg ccggcctttg tcctaagtgc cacgagctcg
     2761 tgcacaagga cgccgataca gccgagtctc tgacagagat gaaaaccggc ctgatgaaga
     2821 agtatggagg caccagcgtg ctgaaccaga tcatccccaa gctggtggaa accctggccg
     2881 acctgtttcc tggccacttc cacgtgacaa acggctggaa caccaaggag ttcagagaga
     2941 aacatcatct ggaaaaggat cacgacgtgg atgcttactg catcgcctgc agccacctga
     3001 agcctgagga aaccctggtg gaaactgagc ctttcgagat cctgcagttc agaaagcaca
     3061 acagagccat cattcaccac cagaccgagc ggacgtacaa gctggacggc gtgacagtgg
     3121 ctaaaaatag aaagaaacgg atggaacaga aaaccgacag cctggaagat tggtacgtgg
     3181 acatggccaa ggaacacggc aaaacacagg ccgatgccat gcggagcaga ctgaccgtga
     3241 tcaagagcac acggtattac aacacccctg gcagaatgat gccaggcaca gttttcctgt
     3301 acgagggcaa gagatacgtg atgaccggcc agattacaaa cggcaagtac tacagagcct
     3361 acggccagga gaagcggaac ttccccgctg tcaaggtgag gattctgaca aagaacaccg
     3421 gactagtctt tgtggccgga tccaaaaggc cggcggccac gaaaaaggcc ggccaggcaa
     3481 aaaagaaaaa gggatcttac ccatacgatg ttccagatta cgcttaccca tacgatgttc
     3541 cagattacgc ttacccatac gatgttccag attacgcttg aggccgctcg agtctagagg
     3601 gcccgtttaa acccgctgat cagcctcgac tgtgccttct agttgccagc catctgttgt
     3661 ttgcccctcc cccgtgcctt ccttgaccct ggaaggtgcc actcccactg tcctttccta
     3721 ataaaatgag gaaattgcat cgcattgtct gagtaggtgt cattctattc tggggggtgg
     3781 ggtggggcag gacagcaagg gggaggattg ggaagacaat agcaggcatg ctggggatgc
     3841 ggtgggctct atggcttctg aggcggaaag aaccagctgg ggctctaggg ggtatcccca
     3901 cgcgccctgt agcggcgcat taagcgcggc gggtgtggtg gttacgcgca gcgtgaccgc
     3961 tacacttgcc agcgccctag cgcccgctcc tttcgctttc ttcccttcct ttctcgccac
     4021 gttcgccggc tttccccgtc aagctctaaa tcgggggctc cctttagggt tccgatttag
     4081 tgctttacgg cacctcgacc ccaaaaaact tgattagggt gatggttcac gtagtgggcc
     4141 atcgccctga tagacggttt ttcgcccttt gacgttggag tccacgttct ttaatagtgg
     4201 actcttgttc caaactggaa caacactcaa ccctatctcg gtctattctt ttgatttata
     4261 agggattttg ccgatttcgg cctattggtt aaaaaatgag ctgatttaac aaaaatttaa
     4321 cgcgaattaa ttctgtggaa tgtgtgtcag ttagggtgtg gaaagtcccc aggctcccca
     4381 gcaggcagaa gtatgcaaag catgcatctc aattagtcag caaccaggtg tggaaagtcc
     4441 ccaggctccc cagcaggcag aagtatgcaa agcatgcatc tcaattagtc agcaaccata
     4501 gtcccgcccc taactccgcc catcccgccc ctaactccgc ccagttccgc ccattctccg
     4561 ccccatggct gactaatttt ttttatttat gcagaggccg aggccgcctc tgcctctgag
     4621 ctattccaga agtagtgagg aggctttttt ggaggcctag gcttttgcaa aaagctcccg
     4681 ggagcttgta tatccatttt cggatctgat caagagacag gatgaggatc gtttcgcatg
     4741 attgaacaag atggattgca cgcaggttct ccggccgctt gggtggagag gctattcggc
     4801 tatgactggg cacaacagac aatcggctgc tctgatgccg ccgtgttccg gctgtcagcg
     4861 caggggcgcc cggttctttt tgtcaagacc gacctgtccg gtgccctgaa tgaactgcag
     4921 gacgaggcag cgcggctatc gtggctggcc acgacgggcg ttccttgcgc agctgtgctc
     4981 gacgttgtca ctgaagcggg aagggactgg ctgctattgg gcgaagtgcc ggggcaggat
     5041 ctcctgtcat ctcaccttgc tcctgccgag aaagtatcca tcatggctga tgcaatgcgg
     5101 cggctgcata cgcttgatcc ggctacctgc ccattcgacc accaagcgaa acatcgcatc
     5161 gagcgagcac gtactcggat ggaagccggt cttgtcgatc aggatgatct ggacgaagag
     5221 catcaggggc tcgcgccagc cgaactgttc gccaggctca aggcgcgcat gcccgacggc
     5281 gaggatctcg tcgtgaccca tggcgatgcc tgcttgccga atatcatggt ggaaaatggc
     5341 cgcttttctg gattcatcga ctgtggccgg ctgggtgtgg cggaccgcta tcaggacata
     5401 gcgttggcta cccgtgatat tgctgaagag cttggcggcg aatgggctga ccgcttcctc
     5461 gtgctttacg gtatcgccgc tcccgattcg cagcgcatcg ccttctatcg ccttcttgac
     5521 gagttcttct gagcgggact ctggggttcg aaatgaccga ccaagcgacg cccaacctgc
     5581 catcacgaga tttcgattcc accgccgcct tctatgaaag gttgggcttc ggaatcgttt
     5641 tccgggacgc cggctggatg atcctccagc gcggggatct catgctggag ttcttcgccc
     5701 accccaactt gtttattgca gcttataatg gttacaaata aagcaatagc atcacaaatt
     5761 tcacaaataa agcatttttt tcactgcatt ctagttgtgg tttgtccaaa ctcatcaatg
     5821 tatcttatca tgtctgtata ccgtcgacct ctagctagag cttggcgtaa tcatggtcat
     5881 agctgtttcc tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa
     5941 gcataaagtg taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc
     6001 gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc
     6061 aacgcgcggg gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact
     6121 cgctgcgctc ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac
     6181 ggttatccac agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa
     6241 aggccaggaa ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg
     6301 acgagcatca caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa
     6361 gataccaggc gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc
     6421 ttaccggata cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac
     6481 gctgtaggta tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac
     6541 cccccgttca gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg
     6601 taagacacga cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt
     6661 atgtaggcgg tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa
     6721 cagtatttgg tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct
     6781 cttgatccgg caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga
     6841 ttacgcgcag aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg
     6901 ctcagtggaa cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct
     6961 tcacctagat ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt
     7021 aaacttggtc tgacagttac caatgctt
//
