LOCUS       sequence-307178-        7475 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Red-fluorescent homoFRET/anisotropy-based genetically encoded 
            calcium indicator..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7475)
  AUTHORS   Ross BL, Tenner B, Markwardt ML, Zviman A, Shi G, Kerr JP, Snell NE,
            McFarland JJ, Mauban JR, Ward CW, Rizzo MA, Zhang J
  TITLE     Single-color, ratiometric biosensors for detecting signaling 
            activities in live cells.
  JOURNAL   eLife. 2018 Jul 3;7. pii: 35458. doi: 10.7554/eLife.35458
  PUBMED    29968564
REFERENCE   2  (bases 1 to 7475)
  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: "eLife."; 
            date: "2018-07-3"; volume: "7. pii: 35458. doi"; pages: " 
            10.7554/eLife.3545"
COMMENT     Sequence Label: pcDNA3-mCherry-mCherry-FLARE-Cameleon
FEATURES             Location/Qualifiers
     source          1..7475
                     /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"
     primer_bind     863..882
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        863..881
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     regulatory      901..910
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             922..939
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             943..975
                     /codon_start=1
                     /product="leader peptide from bacteriophage T7 gene 10"
                     /label=T7 tag (gene 10 leader)
                     /note="promotes efficient translation in E. coli"
                     /translation="MASMTGGQQMG"
     CDS             join(979..987,988..1002)
                     /codon_start=1
                     /product="Xpress(TM) epitope tag, including an enterokinase
                     recognition and cleavage site"
                     /label=Xpress(TM) tag
                     /translation="DLYDDDDK"
     CDS             1009..1716
                     /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"
     CDS             2173..2250
                     /codon_start=1
                     /product="calmodulin-binding peptide"
                     /label=CBP
                     /note="derived from skeletal muscle myosin light chain 
                     kinase; binds calmodulin with nanomolar affinity in the 
                     presence of calcium"
                     /translation="KRRWKKNFIAVSAANRFKKISSSGAL"
     CDS             2257..2967
                     /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"
     promoter        complement(3028..3046)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(3029..3046)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(3066..3083)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    3072..3296
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      3342..3770
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3429..3448)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     3639..3660
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(3779..3799)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        3784..4113
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      3964..4099
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     4026..4045
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             4180..4974
                     /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(4234..4253)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4844..4863
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    5148..5269
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5185..5204)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5239..5258
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5318..5334)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5318..5334)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5331..5353)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5342..5358
                     /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(5366..5372,5373..5390,5391..5396))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5411..5432
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5549..5566)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5720..6308)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5800..5819)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(6479..7270,7271..7339))
                     /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     7102..7121
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7340..7444)
                     /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 ctggctaact agagaaccca
      841 ctgcttactg gcttatcgaa attaatacga ctcactatag ggagacccaa gcttgcggcc
      901 gccaccatgg tgcggggttc tcatcatcat catcatcatg gtatggctag catgactggt
      961 ggacagcaaa tgggtcggga tctgtacgac gatgacgata aggatcccat ggtgagcaag
     1021 ggcgaggagg ataacatggc catcatcaag gagttcatgc gcttcaaggt gcacatggag
     1081 ggctccgtga acggccacga gttcgagatc gagggcgagg gcgagggccg cccctacgag
     1141 ggcacccaga ccgccaagct gaaggtgacc aagggtggcc ccctgccctt cgcctgggac
     1201 atcctgtccc ctcagttcat gtacggctcc aaggcctacg tgaagcaccc cgccgacatc
     1261 cccgactact tgaagctgtc cttccccgag ggcttcaagt gggagcgcgt gatgaacttc
     1321 gaggacggcg gcgtggtgac cgtgacccag gactcctccc tgcaggacgg cgagttcatc
     1381 tacaaggtga agctgcgcgg caccaacttc ccctccgacg gccccgtaat gcagaagaag
     1441 accatgggct gggaggcctc ctccgagcgg atgtaccccg aggacggcgc cctgaagggc
     1501 gagatcaagc agaggctgaa gctgaaggac ggcggccact acgacgctga ggtcaagacc
     1561 acctacaagg ccaagaagcc cgtgcagctg cccggcgcct acaacgtcaa catcaagttg
     1621 gacatcacct cccacaacga ggactacacc atcgtggaac agtacgaacg cgccgagggc
     1681 cgccactcca ccggcggcat ggacgagctg tacaagcgca tgcatgacca actgacagaa
     1741 gagcagattg cagagttcaa agaagccttc tcattattcg acaaggatgg ggacggcacc
     1801 atcaccacaa aggaacttgg caccgttatg aggtcgcttg gacaaaaccc aacggaagca
     1861 gaattgcagg atatgatcaa tgaagtcgat gctgatggca atggaacgat ttactttcct
     1921 gaatttctta ctatgatggc tagaaaaatg aaggacacag acagcgaaga ggaaatccga
     1981 gaagcattcc gtgtttttga caaggatggg aacggctaca tcagcgctgc tcagttacgt
     2041 cacgtcatga caaacctcgg ggagaagtta acagatgaag aagttgatga aatgataagg
     2101 gaagcagata tcgatggtga tggccaagta aactatgaag agtttgtaca aatgatgaca
     2161 gcaaaggggg ggaagaggcg ctggaagaaa aacttcattg ccgtcagcgc tgccaaccgg
     2221 ttcaagaaga tctccagctc cggggcactg gagctcatgg tgagcaaggg cgaggaggat
     2281 aacatggcca tcatcaagga gttcatgcgc ttcaaggtgc acatggaggg ctccgtgaac
     2341 ggccacgagt tcgagatcga gggcgagggc gagggccgcc cctacgaggg cacccagacc
     2401 gccaagctga aggtgaccaa gggtggcccc ctgcccttcg cctgggacat cctgtcccct
     2461 cagttcatgt acggctccaa ggcctacgtg aagcaccccg ccgacatccc cgactacttg
     2521 aagctgtcct tccccgaggg cttcaagtgg gagcgcgtga tgaacttcga ggacggcggc
     2581 gtggtgaccg tgacccagga ctcctccctg caggacggcg agttcatcta caaggtgaag
     2641 ctgcgcggca ccaacttccc ctccgacggc cccgtaatgc agaagaagac catgggctgg
     2701 gaggcctcct ccgagcggat gtaccccgag gacggcgccc tgaagggcga gatcaagcag
     2761 aggctgaagc tgaaggacgg cggccactac gacgctgagg tcaagaccac ctacaaggcc
     2821 aagaagcccg tgcagctgcc cggcgcctac aacgtcaaca tcaagttgga catcacctcc
     2881 cacaacgagg actacaccat cgtggaacag tacgaacgcg ccgagggccg ccactccacc
     2941 ggcggcatgg acgagctgta caagtaagaa ttctgcagat atccatcaca ctggcggccg
     3001 ctcgagcatg catctagagg gccctattct atagtgtcac ctaaatgcta gagctcgctg
     3061 atcagcctcg actgtgcctt ctagttgcca gccatctgtt gtttgcccct cccccgtgcc
     3121 ttccttgacc ctggaaggtg ccactcccac tgtcctttcc taataaaatg aggaaattgc
     3181 atcgcattgt ctgagtaggt gtcattctat tctggggggt ggggtggggc aggacagcaa
     3241 gggggaggat tgggaagaca atagcaggca tgctggggat gcggtgggct ctatggcttc
     3301 tgaggcggaa agaaccagct ggggctctag ggggtatccc cacgcgccct gtagcggcgc
     3361 attaagcgcg gcgggtgtgg tggttacgcg cagcgtgacc gctacacttg ccagcgccct
     3421 agcgcccgct cctttcgctt tcttcccttc ctttctcgcc acgttcgccg gctttccccg
     3481 tcaagctcta aatcgggggc tccctttagg gttccgattt agtgctttac ggcacctcga
     3541 ccccaaaaaa cttgattagg gtgatggttc acgtagtggg ccatcgccct gatagacggt
     3601 ttttcgccct ttgacgttgg agtccacgtt ctttaatagt ggactcttgt tccaaactgg
     3661 aacaacactc aaccctatct cggtctattc ttttgattta taagggattt tgccgatttc
     3721 ggcctattgg ttaaaaaatg agctgattta acaaaaattt aacgcgaatt aattctgtgg
     3781 aatgtgtgtc agttagggtg tggaaagtcc ccaggctccc cagcaggcag aagtatgcaa
     3841 agcatgcatc tcaattagtc agcaaccagg tgtggaaagt ccccaggctc cccagcaggc
     3901 agaagtatgc aaagcatgca tctcaattag tcagcaacca tagtcccgcc cctaactccg
     3961 cccatcccgc ccctaactcc gcccagttcc gcccattctc cgccccatgg ctgactaatt
     4021 ttttttattt atgcagaggc cgaggccgcc tctgcctctg agctattcca gaagtagtga
     4081 ggaggctttt ttggaggcct aggcttttgc aaaaagctcc cgggagcttg tatatccatt
     4141 ttcggatctg atcaagagac aggatgagga tcgtttcgca tgattgaaca agatggattg
     4201 cacgcaggtt ctccggccgc ttgggtggag aggctattcg gctatgactg ggcacaacag
     4261 acaatcggct gctctgatgc cgccgtgttc cggctgtcag cgcaggggcg cccggttctt
     4321 tttgtcaaga ccgacctgtc cggtgccctg aatgaactgc aggacgaggc agcgcggcta
     4381 tcgtggctgg ccacgacggg cgttccttgc gcagctgtgc tcgacgttgt cactgaagcg
     4441 ggaagggact ggctgctatt gggcgaagtg ccggggcagg atctcctgtc atctcacctt
     4501 gctcctgccg agaaagtatc catcatggct gatgcaatgc ggcggctgca tacgcttgat
     4561 ccggctacct gcccattcga ccaccaagcg aaacatcgca tcgagcgagc acgtactcgg
     4621 atggaagccg gtcttgtcga tcaggatgat ctggacgaag agcatcaggg gctcgcgcca
     4681 gccgaactgt tcgccaggct caaggcgcgc atgcccgacg gcgaggatct cgtcgtgacc
     4741 catggcgatg cctgcttgcc gaatatcatg gtggaaaatg gccgcttttc tggattcatc
     4801 gactgtggcc ggctgggtgt ggcggaccgc tatcaggaca tagcgttggc tacccgtgat
     4861 attgctgaag agcttggcgg cgaatgggct gaccgcttcc tcgtgcttta cggtatcgcc
     4921 gctcccgatt cgcagcgcat cgccttctat cgccttcttg acgagttctt ctgagcggga
     4981 ctctggggtt cgaaatgacc gaccaagcga cgcccaacct gccatcacga gatttcgatt
     5041 ccaccgccgc cttctatgaa aggttgggct tcggaatcgt tttccgggac gccggctgga
     5101 tgatcctcca gcgcggggat ctcatgctgg agttcttcgc ccaccccaac ttgtttattg
     5161 cagcttataa tggttacaaa taaagcaata gcatcacaaa tttcacaaat aaagcatttt
     5221 tttcactgca ttctagttgt ggtttgtcca aactcatcaa tgtatcttat catgtctgta
     5281 taccgtcgac ctctagctag agcttggcgt aatcatggtc atagctgttt cctgtgtgaa
     5341 attgttatcc gctcacaatt ccacacaaca tacgagccgg aagcataaag tgtaaagcct
     5401 ggggtgccta atgagtgagc taactcacat taattgcgtt gcgctcactg cccgctttcc
     5461 agtcgggaaa cctgtcgtgc cagctgcatt aatgaatcgg ccaacgcgcg gggagaggcg
     5521 gtttgcgtat tgggcgctct tccgcttcct cgctcactga ctcgctgcgc tcggtcgttc
     5581 ggctgcggcg agcggtatca gctcactcaa aggcggtaat acggttatcc acagaatcag
     5641 gggataacgc aggaaagaac atgtgagcaa aaggccagca aaaggccagg aaccgtaaaa
     5701 aggccgcgtt gctggcgttt ttccataggc tccgcccccc tgacgagcat cacaaaaatc
     5761 gacgctcaag tcagaggtgg cgaaacccga caggactata aagataccag gcgtttcccc
     5821 ctggaagctc cctcgtgcgc tctcctgttc cgaccctgcc gcttaccgga tacctgtccg
     5881 cctttctccc ttcgggaagc gtggcgcttt ctcatagctc acgctgtagg tatctcagtt
     5941 cggtgtaggt cgttcgctcc aagctgggct gtgtgcacga accccccgtt cagcccgacc
     6001 gctgcgcctt atccggtaac tatcgtcttg agtccaaccc ggtaagacac gacttatcgc
     6061 cactggcagc agccactggt aacaggatta gcagagcgag gtatgtaggc ggtgctacag
     6121 agttcttgaa gtggtggcct aactacggct acactagaag aacagtattt ggtatctgcg
     6181 ctctgctgaa gccagttacc ttcggaaaaa gagttggtag ctcttgatcc ggcaaacaaa
     6241 ccaccgctgg tagcggtggt ttttttgttt gcaagcagca gattacgcgc agaaaaaaag
     6301 gatctcaaga agatcctttg atcttttcta cggggtctga cgctcagtgg aacgaaaact
     6361 cacgttaagg gattttggtc atgagattat caaaaaggat cttcacctag atccttttaa
     6421 attaaaaatg aagttttaaa tcaatctaaa gtatatatga gtaaacttgg tctgacagtt
     6481 accaatgctt aatcagtgag gcacctatct cagcgatctg tctatttcgt tcatccatag
     6541 ttgcctgact ccccgtcgtg tagataacta cgatacggga gggcttacca tctggcccca
     6601 gtgctgcaat gataccgcga gacccacgct caccggctcc agatttatca gcaataaacc
     6661 agccagccgg aagggccgag cgcagaagtg gtcctgcaac tttatccgcc tccatccagt
     6721 ctattaattg ttgccgggaa gctagagtaa gtagttcgcc agttaatagt ttgcgcaacg
     6781 ttgttgccat tgctacaggc atcgtggtgt cacgctcgtc gtttggtatg gcttcattca
     6841 gctccggttc ccaacgatca aggcgagtta catgatcccc catgttgtgc aaaaaagcgg
     6901 ttagctcctt cggtcctccg atcgttgtca gaagtaagtt ggccgcagtg ttatcactca
     6961 tggttatggc agcactgcat aattctctta ctgtcatgcc atccgtaaga tgcttttctg
     7021 tgactggtga gtactcaacc aagtcattct gagaatagtg tatgcggcga ccgagttgct
     7081 cttgcccggc gtcaatacgg gataataccg cgccacatag cagaacttta aaagtgctca
     7141 tcattggaaa acgttcttcg gggcgaaaac tctcaaggat cttaccgctg ttgagatcca
     7201 gttcgatgta acccactcgt gcacccaact gatcttcagc atcttttact ttcaccagcg
     7261 tttctgggtg agcaaaaaca ggaaggcaaa atgccgcaaa aaagggaata agggcgacac
     7321 ggaaatgttg aatactcata ctcttccttt ttcaatatta ttgaagcatt tatcagggtt
     7381 attgtctcat gagcggatac atatttgaat gtatttagaa aaataaacaa ataggggttc
     7441 cgcgcacatt tccccgaaaa gtgccacctg acgtc
//
