LOCUS       sequence-146810-        6867 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Light-induced nuclear export switch for microscopy in mammalian 
            cells..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6867)
  AUTHORS   Yumerefendi H, Lerner AM, Zimmerman SP, Hahn K, Bear JE, Strahl BD, 
            Kuhlman B
  TITLE     Light-induced nuclear export reveals rapid dynamics of epigenetic 
            modifications.
  JOURNAL   Nat Chem Biol. 2016 Jun;12(6):399-401. doi: 10.1038/nchembio.2068. 
            Epub 2016 Apr 18.
  PUBMED    27089030
REFERENCE   2  (bases 1 to 6867)
  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: 
            "10.1038/nchembio.2068"; journalName: "Nat Chem Biol"; date: 
            "2016-06"; volume: "12"; issue: "6"; pages: "399-401"
COMMENT     Sequence Label: pTriEx-mCherry-LINXb3
FEATURES             Location/Qualifiers
     source          1..6867
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     misc_recomb     181..1008
                     /label=baculovirus recombination region (lef2/ORF603)
                     /note="contains ORF603 and part of lef2"
     CDS             181..305
                     /codon_start=3
                     /product="baculovirus late expression factor 2"
                     /label=lef2
                     /translation="HLLIKSQDVYKPPNCQKMKTVDKLCPFAGNCKGLNPICNY"
     CDS             complement(343..948)
                     /codon_start=1
                     /product="baculovirus ORF603 protein"
                     /label=ORF603
                     /translation="MAVIFNNKQLLADNSIEKGGELFLFNGSYNILESYVNPVLLKNGV
                     IELEEAAYYAGNILYKTDDPKFIDYINLIIKATHSEELPENSTVVNYRKTMRSGTIHPI
                     KKDIYIYDNKKFTLYDRYIYGYDNNYVNFYEEKNEKEKEYEEEDDKASSLCENKIILSQ
                     INCESFENDFKYYLSDYNYAFSIIDNTTNVLVAFGLYR"
     enhancer        1140..1443
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        1449..1726
                     /label=chicken beta-actin promoter
     primer_bind     2005..2027
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     2089..2108
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     primer_bind     2150..2169
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        2150..2168
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    2169..2193
                     /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        2209..2318
                     /label=p10 promoter
                     /note="baculovirus promoter for expression in insect cells"
     CDS             2333..3040
                     /codon_start=1
                     /product="monomeric derivative of DsRed fluorescent protein
                     (Shaner et al., 2004)"
                     /label=mCherry
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEEDNMAIIKEFMRFKVHMEGSVNGHEFEIEGEGEGRPYEG
                     TQTAKLKVTKGGPLPFAWDILSPQFMYGSKAYVKHPADIPDYLKLSFPEGFKWERVMNF
                     EDGGVVTVTQDSSLQDGEFIYKVKLRGTNFPSDGPVMQKKTMGWEASSERMYPEDGALK
                     GEIKQRLKLKDGGHYDAEVKTTYKAKKPVQLPGAYNVNIKLDITSHNEDYTIVEQYERA
                     EGRHSTGGMDELYK"
     primer_bind     complement(2478..2496)
                     /label=mCherry-R
                     /note="mCherry, reverse primer"
     CDS             4010..4042
                     /codon_start=1
                     /product="HSV (herpes simplex virus) epitope tag"
                     /label=HSV tag
                     /translation="QPELAPEDPED"
     CDS             4049..4072
                     /codon_start=1
                     /product="8xHis affinity tag"
                     /label=8xHis
                     /translation="HHHHHHHH"
     primer_bind     complement(4162..4181)
                     /label=Bglob-pA-R
                     /note="Rabbit beta-globin polyA region, reverse primer"
     polyA_signal    4227..4282
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(4281..4300)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     terminator      4370..4417
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     misc_recomb     4430..5135
                     /label=baculovirus recombination region (ORF1629)
                     /note="contains part of ORF1629"
     3'UTR           4518..4890
                     /label=polyhedrin 3' UTR
                     /note="3' UTR from the Autographa californica 
                     nucleopolyhedrovirus polyhedrin gene (Suzuki et al., 2006)"
     CDS             complement(4547..5135)
                     /codon_start=2
                     /product="baculovirus capsid-associated protein"
                     /label=ORF1629
                     /note="required for viral replication"
                     /translation="IPKSSTTNLIADVLADTINRRRVAMAKSSSEATSNDEGWDDDDNR
                     PNKANTPDVKYVQALFNVFTSSQLYTNDSDERNTKAHNILNDVEPLLQNKTQTNIDKAR
                     LLLQDLASFVALSENPLDSPAIGSEKQPLFETNRNLFYKSIEDLIFKFRYKDAENHLIF
                     ALTYHPKDYKFNELLKYVQQLSVNQQRTESSA"
     protein_bind    complement(5144..5177)
                     /label=loxP
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (ATGTATGC) (Shaw et al., 2021)."
     rep_origin      complement(5345..5932)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5424..5443)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5945..6736,6737..6805))
                     /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     6568..6587
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
ORIGIN
        1 tcctgcatct tttaatcaaa tcccaagatg tgtataaacg cgccggtatg tacaggaaga
       61 ggtttatact aaactgttac attgcaaacg tggtttcgtg tgccaagtgt gaaaaccgat
      121 gtttaatcaa ggctctgacg catttctaca accacgactc caagtgtgtg ggtgaagtca
      181 tgcatctttt aatcaaatcc caagatgtgt ataaaccacc aaactgccaa aaaatgaaaa
      241 ctgtcgacaa gctctgtccg tttgctggca actgcaaggg tctcaatcct atttgtaatt
      301 attgaataat aaaacaatta taaatgtcaa atttgttttt tattaacgat acaaaccaaa
      361 cgcaacaaga acatttgtag tattatctat aattgaaaac gcgtagttat aatcgctgag
      421 gtaatattta aaatcatttt caaatgattc acagttaatt tgcgacaata taattttatt
      481 ttcacataaa ctagacgcct tgtcgtcttc ttcttcgtat tccttctctt tttcattttt
      541 ctcttcataa aaattaacat agttattatc gtatccatat atgtatctat cgtatagagt
      601 aaattttttg ttgtcataaa tatatatgtc ttttttaatg gggtgtatag taccgctgcg
      661 catagttttt ctgtaattta caacagtgct attttctggt agttcttcgg agtgtgttgc
      721 tttaattatt aaatttatat aatcaatgaa tttgggatcg tcggttttgt acaatatgtt
      781 gccggcatag tacgcagctt cttctagttc aattacacca ttttttagca gcaccggatt
      841 aacataactt tccaaaatgt tgtacgaacc gttaaacaaa aacagttcac ctcccttttc
      901 tatactattg tctgcgagca gttgtttgtt gttaaaaata acagccattg taatgagacg
      961 cacaaactaa tatcacaaac tggaaatgtc tatcaatata tagttgctga tggccggccg
     1021 taatgagacg cacaaactaa tatcacaaac tggaaatgtc tatcaatata tagttgctct
     1081 agttattaat agtaatcaat tacggggtca ttagttcata gcccatatat ggagttccgc
     1141 gttacataac ttacggtaaa tggcccgcct ggctgaccgc ccaacgaccc ccgcccattg
     1201 acgtcaataa tgacgtatgt tcccatagta acgccaatag ggactttcca ttgacgtcaa
     1261 tgggtggagt atttacggta aactgcccac ttggcagtac atcaagtgta tcatatgcca
     1321 agtacgcccc ctattgacgt caatgacggt aaatggcccg cctggcatta tgcccagtac
     1381 atgaccttat gggactttcc tacttggcag tacatctacg tattagtcat cgctattacc
     1441 atgcatggtc gaggtgagcc ccacgttctg cttcactctc cccatctccc ccccctcccc
     1501 acccccaatt ttgtatttat ttatttttta attattttgt gcagcgatgg gggcgggggg
     1561 gggggggggg cgcgcgccag gcggggcggg gcggggcgag gggcggggcg gggcgaggcg
     1621 gagaggtgcg gcggcagcca atcagagcgg cgcgctccga aagtttcctt ttatggcgag
     1681 gcggcggcgg cggcggccct ataaaaagcg aagcgcgcgg cgggcgggag tcgctgcgcg
     1741 ctgccttcgc cccgtgcccc gctccgccgc cgcctcgcgc cgcccgcccc ggctctgact
     1801 gaccgcgtta ctcccacagg tgagcgggcg ggacggccct tctccttcgg gctgtaatta
     1861 gcgcttggtt taatgacggc ttgtttcttt tctgtggctg cgtgaaagcc ttgaggggct
     1921 ccgggagggc cctttgtgcg gggggagcgg ctcggggctg tccgcggggg gacggctgcc
     1981 ttcggggggg acggggcagg gcggggttcg gcttctggcg tgtgaccggc ggctctagag
     2041 cctctgctaa ccatgttcat gccttcttct ttttcctaca gctcctgggc aacgtgctgg
     2101 ttattgtgct gtctcatcat tttggcaaag aattggatcg gaccgaaatt aatacgactc
     2161 actatagggg aattgtgagc ggataacaat tccccggagt taatccggga cctttaattc
     2221 aacccaacac aatatattat agttaaataa gaattattat caaatcattt gtatattaat
     2281 taaaatacta tactgtaaat tacattttat ttacaatcaa aggagatata ccatggtgag
     2341 caagggcgag gaggataaca tggccatcat caaggagttc atgcgcttca aggtgcacat
     2401 ggagggctcc gtgaacggcc acgagttcga gatcgagggc gagggcgagg gccgccccta
     2461 cgagggcacc cagaccgcca agctgaaggt gaccaagggt ggccccctgc ccttcgcctg
     2521 ggacatcctg tcccctcagt tcatgtacgg ctccaaggcc tacgtgaagc accccgccga
     2581 catccccgac tacttgaagc tgtccttccc cgagggcttc aagtgggagc gcgtgatgaa
     2641 cttcgaggac ggcggcgtgg tgaccgtgac ccaggactcc tccctgcagg acggcgagtt
     2701 catctacaag gtgaagctgc gcggcaccaa cttcccctcc gacggccctg taatgcagaa
     2761 gaagactatg ggctgggagg cctcctccga gcggatgtac cccgaggacg gcgccctgaa
     2821 gggcgagatc aagcagaggc tgaagctgaa ggacggcggc cactacgacg ctgaggtcaa
     2881 gaccacctac aaggccaaga agcccgtgca gctgcccggc gcctacaacg tcaacatcaa
     2941 gttggacatc acctcccaca acgaggacta caccatcgtg gaacagtacg aacgcgccga
     3001 gggccgccac tccaccggcg gcatggacga gctgtacaag ggtaccccgg ccgccaagag
     3061 ggcgaagctg gacggttctg gaagtggatc cttggctact acacttgaac gtattgagaa
     3121 gaactttgtc attactgacc caagattgcc agataatccc attatattcg cgtccgatag
     3181 tttcttgcag ttgacagaat atagccgtga agaaattttg ggaagaaact gcaggtttct
     3241 acaaggtcct gaaactgatc gcgcgacagt gagaaaaatt agagatgcca tagataacca
     3301 aacagaggtc actgttcagc tgattaatta tacaaagagt ggtaaaaagt tctggaacct
     3361 ctttcacttg cagcctatgc gagatcagaa gggagatgtc cagtacttta ttggggttca
     3421 gttggatgga actgagcatg tccgagatgc tgccgagaga gagggagtca tgctgattaa
     3481 gaaaactgca gaaaatattg atgaagcggc ggacgagctg gcgctgaagc tggccaccct
     3541 agagctcatt gagaagaact ttgtcattac tgacccaaga ttgccagata atcccattat
     3601 attcgcgtcc gatagtttct tgcagttgac agaatatagc cgtgaagaaa ttttgggaag
     3661 aaactgcagg tttctacaag gtcctgaaac tgatcgcgcg acagtgagaa aaattagaga
     3721 tgccatagat aaccaaacag aggtcactgt tcagctgatt aattatacaa agagtggtaa
     3781 aaagttctgg aacctctttc acttgcagcc tatgcgagat cagaagggag atgtccagta
     3841 ctttattggg gttcagttgg atggaactga gcatgtccga gatgctgccg agagagaggg
     3901 agtcatgctg attaagaaaa ctgcagaaaa tattgatgaa gcggcaaaag agctgcccga
     3961 cgccaacctg taaaagcttg cggccgcaca gctgtataca cgtgcaagcc agccagaact
     4021 cgccccggaa gaccccgagg atctcgagca ccaccatcac catcaccatc actaagtgat
     4081 taacctcagg tgcaggctgc ctatcagaag gtggtggctg gtgtggccaa tgccctggct
     4141 cacaaatacc actgagatcg atctttttcc ctctgccaaa aattatgggg acatcatgaa
     4201 gccccttgag catctgactt ctggctaata aaggaaattt attttcattg caatagtgtg
     4261 ttggaatttt ttgtgtctct cactcggaag gacatatggg agggcaaatc atttaaaaca
     4321 tcagaatgag tatttggttt agagtttggc aacatatgcc catatgtaac tagcataacc
     4381 ccttggggcc tctaaacggg tcttgagggg ttttttgctg aaagcatgcg gaggaaattc
     4441 tccttgaagt ttccctggtg ttcaaagtaa aggagtttgc accagacgca cctctgttca
     4501 ctggtccggc gtattaaaac acgatacatt gttattagta catttattaa gcgctagatt
     4561 ctgtgcgttg ttgatttaca gacaattgtt gtacgtattt taataattca ttaaatttat
     4621 aatctttagg gtggtatgtt agagcgaaaa tcaaatgatt ttcagcgtct ttatatctga
     4681 atttaaatat taaatcctca atagatttgt aaaataggtt tcgattagtt tcaaacaagg
     4741 gttgtttttc cgaaccgatg gctggactat ctaatggatt ttcgctcaac gccacaaaac
     4801 ttgccaaatc ttgtagcagc aatctagctt tgtcgatatt cgtttgtgtt ttgttttgta
     4861 ataaaggttc gacgtcgttc aaaatattat gcgcttttgt atttctttca tcactgtcgt
     4921 tagtgtacaa ttgactcgac gtaaacacgt taaatagagc ttggacatat ttaacatcgg
     4981 gcgtgttagc tttattaggc cgattatcgt cgtcgtccca accctcgtcg ttagaagttg
     5041 cttccgaaga cgattttgcc atagccacac gacgcctatt aattgtgtcg gctaacacgt
     5101 ccgcgatcaa atttgtagtt gagctttttg gaattgcgat cgcataactt cgtatagcat
     5161 acattatacg aagttataag ctcggaacgc tgcgctcggt cgttcggctg cggcgagcgg
     5221 tatcagctca ctcaaaggcg gtaatacggt tatccacaga atcaggggat aacgcaggaa
     5281 agaacatgtg agcaaaaggc cagcaaaagg ccaggaaccg taaaaaggcc gcgttgctgg
     5341 cgtttttcca taggctccgc cccctgacga gcatcacaaa aatcgacgct caagtcagag
     5401 gtggcgaaac ccgacaggac tataaagata ccaggcgttt ccccctggaa gctccctcgt
     5461 gcgctctcct gttccgaccc tgccgcttac cggatacctg tccgcctttc tcccttcggg
     5521 aagcgtggcg ctttctcaat gctcacgctg taggtatctc agttcggtgt aggtcgttcg
     5581 ctccaagctg ggctgtgtgc acgaaccccc cgttcagccc gaccgctgcg ccttatccgg
     5641 taactatcgt cttgagtcca acccggtaag acacgactta tcgccactgg cagcagccac
     5701 tggtaacagg attagcagag cgaggtatgt aggcggtgct acagagttct tgaagtggtg
     5761 gcctaactac ggctacacta gaagaacagt atttggtatc tgcgctctgc tgaagccagt
     5821 taccttcgga aaaagagttg gtagctcttg atccggcaaa caaaccaccg ctggtagcgg
     5881 tggttttttt gtttgcaagc agcagattac gcgcagaaaa aaaggatctc aagaagatcc
     5941 tttgttacca atgcttaatc agtgaggcac ctatctcagc gatctgtcta tttcgttcat
     6001 ccatagttgc ctgactcccc gtcgtgtaga taactacgat acgggagggc ttaccatctg
     6061 gccccagtgc tgcaatgata ccgcgagacc cacgctcacc ggctccagat ttatcagcaa
     6121 taaaccagcc agccggaagg gccgagcgca gaagtggtcc tgcaacttta tccgcctcca
     6181 tccagtctat taattgttgc cgggaagcta gagtaagtag ttcgccagtt aatagtttgc
     6241 gcaacgttgt tgccattgct acaggcatcg tggtgtcacg ctcgtcgttt ggtatggctt
     6301 cattcagctc cggttcccaa cgatcaaggc gagttacatg atcccccatg ttgtgcaaaa
     6361 aagcggttag ctccttcggt cctccgatcg ttgtcagaag taagttggcc gcagtgttat
     6421 cactcatggt tatggcagca ctgcataatt ctcttactgt catgccatcc gtaagatgct
     6481 tttctgtgac tggtgagtac tcaaccaagt cattctgaga atagtgtatg cggcgaccga
     6541 gttgctcttg cccggcgtca atacgggata ataccgcgcc acatagcaga actttaaaag
     6601 tgctcatcat tggaaaacgt tcttcggggc gaaaactctc aaggatctta ccgctgttga
     6661 gatccagttc gatgtaaccc actcgtgcac ccaactgatc ttcagcatct tttactttca
     6721 ccagcgtttc tgggtgagca aaaacaggaa ggcaaaatgc cgcaaaaaag ggaataaggg
     6781 cgacacggaa atgttgaata ctcatactct tcctttttca atattattga agcatttatc
     6841 agggttattg tctcatgtcc gcgcgtt
//
