LOCUS       sequence-358294-        6305 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Fluorescent voltage indicator with left-shifted voltage-dependency.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6305)
  AUTHORS   Bando Y, Wenzel M, Yuste R
  TITLE     Simultaneous two-photon imaging of action potentials and 
            subthreshold inputs in vivo.
  JOURNAL   Nat Commun. 2021 Dec 10;12(1):7229. doi: 10.1038/s41467-021-27444-9.
  PUBMED    34893595
REFERENCE   2  (bases 1 to 6305)
  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 
            Commun."; date: "2021-12-10"; volume: "12(1):7229. doi"; pages: " 
            10.1038/s41467-021-27444-9"
COMMENT     Sequence Label: pCAG-ArcLight-ST
FEATURES             Location/Qualifiers
     source          1..6305
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        4..383
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        385..661
                     /label=chicken beta-actin promoter
     intron          662..1678
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     primer_bind     1602..1624
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     1686..1705
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     regulatory      1770..1779
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     primer_bind     complement(3326..3345)
                     /label=Bglob-pA-R
                     /note="Rabbit beta-globin polyA region, reverse primer"
     polyA_signal    3391..3446
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(3445..3464)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     primer_bind     complement(3807..3823)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3807..3823)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3820..3842)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3831..3847
                     /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(3855..3861,3862..3879,3880..3885))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3900..3921
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        3980..4175
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      4026..4161
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     polyA_signal    4181..4315
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4218..4237)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4272..4291
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4383..4400)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4554..5142)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4634..4653)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5313..6104,6105..6173))
                     /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     5936..5955
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6174..6278)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gtcgacattg attattgact agttattaat agtaatcaat tacggggtca ttagttcata
       61 gcccatatat ggagttccgc gttacataac ttacggtaaa tggcccgcct ggctgaccgc
      121 ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt tcccatagta acgccaatag
      181 ggactttcca ttgacgtcaa tgggtggagt atttacggta aactgcccac ttggcagtac
      241 atcaagtgta tcatatgcca agtacgcccc ctattgacgt caatgacggt aaatggcccg
      301 cctggcatta tgcccagtac atgaccttat gggactttcc tacttggcag tacatctacg
      361 tattagtcat cgctattacc atggtcgagg tgagccccac gttctgcttc actctcccca
      421 tctccccccc ctccccaccc ccaattttgt atttatttat tttttaatta ttttgtgcag
      481 cgatgggggc gggggggggg ggggncgcgc gccaggcggg gsggggsggg gsgrggggsg
      541 gggsggggcg aggcggagag gtgcggcggc agccaatcag agcggcgcgc tccgaaagtt
      601 tccttttatg gcgaggcggc ggcggcggcg gccctataaa aagcgaagcg cgcggcgggc
      661 gggagtcgct gcgcgctgcc ttcgccccgt gccccgctcc gccgccgcct cgcgccgccc
      721 gccccggctc tgactgaccg cgttactccc acaggtgagc gggcgggacg gcccttctcc
      781 tccgggctgt aattagcgct tggtttaatg acggcttgtt tcttttctgt ggctgcgtga
      841 aagccttgag gggctccggg agggcccttt gtgcgggggg agcggctcgg ggggtgcgtg
      901 cgtgtgtgtg tgcgtgggga gcgccgcgtg cggctccgcg ctgcccggcg gctgtgagcg
      961 ctgcgggcgc ggcgcggggc tttgtgcgct ccgcagtgtg cgcgagggga gcgcggccgg
     1021 gggcggtgcc ccgcggtgcg gggggggctg cgaggggaac aaaggctgcg tgcggggtgt
     1081 gtgcgtgggg gggtgagcag ggggtgtggg cgcgtcggtc gggctgcaac cccccctgca
     1141 cccccctccc cgagttgctg agcacggccc ggcttcgggt gcggggctcc gtacggggcg
     1201 tggcgcgggg ctcgccgtgc cgggcggggg gtggcggcag gtgggggtgc cgggcggggc
     1261 ggggccgcct cgggccgggg agggctcggg ggaggggcgc ggcggccccc ggagcgccgg
     1321 cggctgtcga ggcgcggcga gccgcagcca ttgcctttta tggtaatcgt gcgagagggc
     1381 gcagggactt cctttgtccc aaatctgtgc ggagccgaaa tctgggaggc gccgccgcac
     1441 cccctctagc gggcgcgggg cgaagcggtg cggcgccggc aggaaggaaa tgggcgggga
     1501 gggccttcgt gcgtcgccgc gccgccgtcc ccttctccct ctccagcctc ggggctgtcc
     1561 gcggggggac ggctgccttc gggggggacg gggcagggcg gggttcggct tctggcgtgt
     1621 gaccggcggc tctagagcct ctgctaacca tgttcatgcc ttcttctttt tcctacagct
     1681 cctgggcaac gtgctggtta ttgtgctgtc tcatcatttt ggcaaagaat tctgcagtcg
     1741 acggtaccgc gggcccggga tccaccggtg ccaccatgga aggttttgac gggtcagact
     1801 ttagccctcc tgccgatctc gtgggtgtgg acggtgctgt gatgcggaac gtggtggacg
     1861 tgacaatcaa cggcgacgtg actgcaccac ctaaggcagc tcctagaaaa tctgagagtg
     1921 tgaagaaagt ccactggaac gacgtggatc agggaccaag cgagaagccc gaaacaagac
     1981 aggagaagag caggatcacc agcgagggcg agtacatccc cctggaccag atcgacatca
     2041 acgtggacga cgggaggatg gaaattccta ccacaggagt gggtagagtc cagtttaggg
     2101 tgagagctgt catcgaccat ctgggaatgc gggtgttcgg cgtctttctc atcttcctgg
     2161 acatcattct gatgatcatt gatctgagtc tccctgggaa gtcagagagc tcccagagct
     2221 tctacgacgg catggcactg gccctcagct gctacttcat gctggatctc ggcctgagga
     2281 tcttcgcata cggacccaag aacttcttta ccaatccttg ggaggtggcc gacggactga
     2341 tcattgtggt cacttttgtg gtcaccattt tctacacagt gctggacgag tacgtgcagg
     2401 agacaggagc agacggactc ggagagctgg tggtcctcgc tcgactgctc cgagtggtcc
     2461 gactggcaag gatcttttac tcccaccagc agggggatcc aatgtctaaa ggggaggaac
     2521 tgttcactgg tgtggtcccc attctggtgg agctcgacgg cgacgtgaac ggccataagt
     2581 tttcagtgag cggggagggt gaaggcgacg ctacttacgg aaagctcacc ctgaaattca
     2641 tctgcactac cgggaagctg ccagtgcctt ggcctaccct ggtcacaact ctcacatacg
     2701 gcgtgcagtg tttcagtcgc tatcctgacc atatgaagcg acacgatttc tttaaatctg
     2761 ctatgccaga gggctacgtg caggaacgga ccatcttctt taaggacgac ggcaattata
     2821 aaactcgcgc agaggtgaag tttgaaggcg acaccctggt caaccgaatc gagctcaagg
     2881 gaattgactt caaagaagac ggaaatatcc tggggcacaa gctcgagtac aactataacg
     2941 accatcaggt gtacatcatg gccgataagc agaaaaacgg cattaaggct aacttcaaga
     3001 tccgccacaa cattgaagac ggcggagtgc agctggccga tcattaccag cagaacacac
     3061 caatcggaga cgggcctgtc ctgctcccag ataatcacta tctgttcacc acatccactc
     3121 tgtctaagga ccccaacgag aaaagagatc atatggtgct gctggagttt gtcactgccg
     3181 acgggattac ccacggaatg gacgagctgt ataagttctg ctacgagaac gaggtgtgaa
     3241 gcggccgcac tcctcaggtg caggctgcct atcagaaggt ggtggctggt gtggccaatg
     3301 ccctggctca caaataccac tgagatcttt ttccctctgc caaaaattat ggggacatca
     3361 tgaagcccct tgagcatctg acttctggct aataaaggaa atttattttc attgcaatag
     3421 tgtgttggaa ttttttgtgt ctctcactcg gaaggacata tgggagggca aatcatttaa
     3481 aacatcagaa tgagtatttg gtttagagtt tggcaacata tgcccatatg ctggctgcca
     3541 tgaacaaagg ttggctataa agaggtcatc agtatatgaa acagccccct gctgtccatt
     3601 ccttattcca tagaaaagcc ttgacttgag gttagatttt ttttatattt tgttttgtgt
     3661 tatttttttc tttaacatcc ctaaaatttt ccttacatgt tttactagcc agatttttcc
     3721 tcctctcctg actactccca gtcatagctg tccctcttct cttatggaga tccctcgacc
     3781 tgcagcccaa gcttggcgta atcatggtca tagctgtttc ctgtgtgaaa ttgttatccg
     3841 ctcacaattc cacacaacat acgagccgga agcataaagt gtaaagcctg gggtgcctaa
     3901 tgagtgagct aactcacatt aattgcgttg cgctcactgc ccgctttcca gtcgggaaac
     3961 ctgtcgtgcc agcggatccg catctcaatt agtcagcaac catagtcccg cccctaactc
     4021 cgcccatccc gcccctaact ccgcccagtt ccgcccattc tccgccccat ggctgactaa
     4081 ttttttttat ttatgcagag gccgaggccg cctcggcctc tgagctattc cagaagtagt
     4141 gaggaggctt ttttggaggc ctaggctttt gcaaaaagct aacttgttta ttgcagctta
     4201 taatggttac aaataaagca atagcatcac aaatttcaca aataaagcat ttttttcact
     4261 gcattctagt tgtggtttgt ccaaactcat caatgtatct tatcatgtct ggatccgctg
     4321 cattaatgaa tcggccaacg cgcggggaga ggcggtttgc gtattgggcg ctcttccgct
     4381 tcctcgctca ctgactcgct gcgctcggtc gttcggctgc ggcgagcggt atcagctcac
     4441 tcaaaggcgg taatacggtt atccacagaa tcaggggata acgcaggaaa gaacatgtga
     4501 gcaaaaggcc agcaaaaggc caggaaccgt aaaaaggccg cgttgctggc gtttttccat
     4561 aggctccgcc cccctgacga gcatcacaaa aatcgacgct caagtcagag gtggcgaaac
     4621 ccgacaggac tataaagata ccaggcgttt ccccctggaa gctccctcgt gcgctctcct
     4681 gttccgaccc tgccgcttac cggatacctg tccgcctttc tcccttcggg aagcgtggcg
     4741 ctttctcata gctcacgctg taggtatctc agttcggtgt aggtcgttcg ctccaagctg
     4801 ggctgtgtgc acgaaccccc cgttcagccc gaccgctgcg ccttatccgg taactatcgt
     4861 cttgagtcca acccggtaag acacgactta tcgccactgg cagcagccac tggtaacagg
     4921 attagcagag cgaggtatgt aggcggtgct acagagttct tgaagtggtg gcctaactac
     4981 ggctacacta gaagaacagt atttggtatc tgcgctctgc tgaagccagt taccttcgga
     5041 aaaagagttg gtagctcttg atccggcaaa caaaccaccg ctggtagcgg tggttttttt
     5101 gtttgcaagc agcagattac gcgcagaaaa aaaggatctc aagaagatcc tttgatcttt
     5161 tctacggggt ctgacgctca gtggaacgaa aactcacgtt aagggatttt ggtcatgaga
     5221 ttatcaaaaa ggatcttcac ctagatcctt ttaaattaaa aatgaagttt taaatcaatc
     5281 taaagtatat atgagtaaac ttggtctgac agttaccaat gcttaatcag tgaggcacct
     5341 atctcagcga tctgtctatt tcgttcatcc atagttgcct gactccccgt cgtgtagata
     5401 actacgatac gggagggctt accatctggc cccagtgctg caatgatacc gcgagaccca
     5461 cgctcaccgg ctccagattt atcagcaata aaccagccag ccggaagggc cgagcgcaga
     5521 agtggtcctg caactttatc cgcctccatc cagtctatta attgttgccg ggaagctaga
     5581 gtaagtagtt cgccagttaa tagtttgcgc aacgttgttg ccattgctac aggcatcgtg
     5641 gtgtcacgct cgtcgtttgg tatggcttca ttcagctccg gttcccaacg atcaaggcga
     5701 gttacatgat cccccatgtt gtgcaaaaaa gcggttagct ccttcggtcc tccgatcgtt
     5761 gtcagaagta agttggccgc agtgttatca ctcatggtta tggcagcact gcataattct
     5821 cttactgtca tgccatccgt aagatgcttt tctgtgactg gtgagtactc aaccaagtca
     5881 ttctgagaat agtgtatgcg gcgaccgagt tgctcttgcc cggcgtcaat acgggataat
     5941 accgcgccac atagcagaac tttaaaagtg ctcatcattg gaaaacgttc ttcggggcga
     6001 aaactctcaa ggatcttacc gctgttgaga tccagttcga tgtaacccac tcgtgcaccc
     6061 aactgatctt cagcatcttt tactttcacc agcgtttctg ggtgagcaaa aacaggaagg
     6121 caaaatgccg caaaaaaggg aataagggcg acacggaaat gttgaatact catactcttc
     6181 ctttttcaat attattgaag catttatcag ggttattgtc tcatgagcgg atacatattt
     6241 gaatgtattt agaaaaataa acaaataggg gttccgcgca catttccccg aaaagtgcca
     6301 cctgg
//
