LOCUS       sequence-307103-        7511 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Yellow-fluorescent homoFRET/anisotropy-based genetically encoded 
            calcium indicator. Contains monomeric Venus/cpVenus-E172 homoFRET 
            pair..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7511)
  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 7511)
  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-Venus-cpVenus-FLARE-Cameleon
FEATURES             Location/Qualifiers
     source          1..7511
                     /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             join(1009..1011,1012..1014,1015..1725)
                     /codon_start=1
                     /product="Venus YFP with monomerizing A206K mutation (Nagai
                     et al., 2002; Kremers et al., 2006)"
                     /label=mVenus
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KLICTTGKLPVPWPTLVTTLGYGLQCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYITADKQKNGIK
                     ANFKIRHNIEDGGVQLADHYQQNTPIGDGPVLLPDNHYLSYQSKLSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             2182..2259
                     /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             2266..3000
                     /codon_start=1
                     /product="circularly permuted form of the Venus yellow 
                     fluorescent protein (Nagai et al., 2004)"
                     /label=cp173Venus
                     /note="efficient FRET acceptor for CFP"
                     /translation="MGGVQLADHYQQNTPIGDGPVLLPDNHYLSYQSKLSKDPNEKRDH
                     MVLLEFVTAAGITLGMDELYKGGTGGSMVSKGEELFTGVVPILVELDGDVNGHKFSVSG
                     EGEGDATYGKLTLKLICTTGKLPVPWPTLVTTLGYGLQCFARYPDHMKQHDFFKSAMPE
                     GYVQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHN
                     VYITADKQKNGIKANFKIRHNIE"
     promoter        complement(3064..3082)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(3065..3082)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(3102..3119)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    3108..3332
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      3378..3806
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3465..3484)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     3675..3696
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(3815..3835)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        3820..4149
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      4000..4135
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     4062..4081
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             4216..5010
                     /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(4270..4289)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4880..4899
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    5184..5305
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5221..5240)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5275..5294
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5354..5370)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5354..5370)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5367..5389)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5378..5394
                     /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(5402..5408,5409..5426,5427..5432))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5447..5468
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5585..5602)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5756..6344)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5836..5855)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(6515..7306,7307..7375))
                     /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     7138..7157
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7376..7480)
                     /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 ggcgaggagc tgttcaccgg ggtggtgccc atcctggtcg agctggacgg cgacgtaaac
     1081 ggccacaagt tcagcgtgtc cggcgagggc gagggcgatg ccacctacgg caagctgacc
     1141 ctgaagctga tctgcaccac cggcaagctg cccgtgccct ggcccaccct cgtgaccacc
     1201 ctgggctacg gcctgcagtg cttcgcccgc taccccgacc acatgaagca gcacgacttc
     1261 ttcaagtccg ccatgcccga aggctacgtc caggagcgca ccatcttctt caaggacgac
     1321 ggcaactaca agacccgcgc cgaggtgaag ttcgagggcg acaccctggt gaaccgcatc
     1381 gagctgaagg gcatcgactt caaggaggac ggcaacatcc tggggcacaa gctggagtac
     1441 aactacaaca gccacaacgt ctatatcacc gccgacaagc agaagaacgg catcaaggcc
     1501 aacttcaaga tccgccacaa catcgaggac ggcggcgtgc agctcgccga ccactaccag
     1561 cagaacaccc ccatcggcga cggccccgtg ctgctgcccg acaaccacta cctgagctac
     1621 cagtccaagc tgagcaaaga ccccaacgag aagcgcgatc acatggtcct gctggagttc
     1681 gtgaccgccg ccgggatcac tctcggcatg gacgagctgt acaagcgcat gcatgaccaa
     1741 ctgacagaag agcagattgc agagttcaaa gaagccttct cattattcga caaggatggg
     1801 gacggcacca tcaccacaaa ggaacttggc accgttatga ggtcgcttgg acaaaaccca
     1861 acggaagcag aattgcagga tatgatcaat gaagtcgatg ctgatggcaa tggaacgatt
     1921 tactttcctg aatttcttac tatgatggct agaaaaatga aggacacaga cagcgaagag
     1981 gaaatccgag aagcattccg tgtttttgac aaggatggga acggctacat cagcgctgct
     2041 cagttacgtc acgtcatgac aaacctcggg gagaagttaa cagatgaaga agttgatgaa
     2101 atgataaggg aagcagatat cgatggtgat ggccaagtaa actatgaaga gtttgtacaa
     2161 atgatgacag caaagggggg gaagaggcgc tggaagaaaa acttcattgc cgtcagcgct
     2221 gccaaccggt tcaagaagat ctccagctcc ggggcactgg agctcatggg cggcgtgcag
     2281 ctcgccgacc actaccagca gaacaccccc atcggcgacg gccccgtgct gctgcccgac
     2341 aaccactacc tgagctacca gtccaagctg agcaaagacc ccaacgagaa gcgcgatcac
     2401 atggtcctgc tggagttcgt gaccgccgcc gggatcactc tcggcatgga cgagctgtac
     2461 aagggaggta ccggtggatc tatggtgagc aagggcgagg agctgttcac cggggtggtg
     2521 cccatcctgg tcgagctgga cggcgacgta aacggccaca agttcagcgt gtccggcgag
     2581 ggcgagggcg atgccaccta cggcaagctg accctgaagc tgatctgcac caccggcaag
     2641 ctgcccgtgc cctggcccac cctcgtgacc accctgggct acggccttca gtgcttcgcc
     2701 cgctaccccg accacatgaa gcagcacgac ttcttcaagt ccgccatgcc cgaaggctac
     2761 gtccaggagc gcaccatctt cttcaaggac gacggcaact acaagacccg cgccgaggtg
     2821 aagttcgagg gcgacaccct ggtgaaccgc atcgagctga agggcatcga cttcaaggag
     2881 gacggcaaca tcctggggca caagctggag tacaactaca acagccacaa cgtctatatc
     2941 accgccgaca agcagaagaa cggcatcaag gccaacttca agatccgcca caacatcgag
     3001 taagaattct gcagatatcc atcacactgg cggccgctcg agcatgcatc tagagggccc
     3061 tattctatag tgtcacctaa atgctagagc tcgctgatca gcctcgactg tgccttctag
     3121 ttgccagcca tctgttgttt gcccctcccc cgtgccttcc ttgaccctgg aaggtgccac
     3181 tcccactgtc ctttcctaat aaaatgagga aattgcatcg cattgtctga gtaggtgtca
     3241 ttctattctg gggggtgggg tggggcagga cagcaagggg gaggattggg aagacaatag
     3301 caggcatgct ggggatgcgg tgggctctat ggcttctgag gcggaaagaa ccagctgggg
     3361 ctctaggggg tatccccacg cgccctgtag cggcgcatta agcgcggcgg gtgtggtggt
     3421 tacgcgcagc gtgaccgcta cacttgccag cgccctagcg cccgctcctt tcgctttctt
     3481 cccttccttt ctcgccacgt tcgccggctt tccccgtcaa gctctaaatc gggggctccc
     3541 tttagggttc cgatttagtg ctttacggca cctcgacccc aaaaaacttg attagggtga
     3601 tggttcacgt agtgggccat cgccctgata gacggttttt cgccctttga cgttggagtc
     3661 cacgttcttt aatagtggac tcttgttcca aactggaaca acactcaacc ctatctcggt
     3721 ctattctttt gatttataag ggattttgcc gatttcggcc tattggttaa aaaatgagct
     3781 gatttaacaa aaatttaacg cgaattaatt ctgtggaatg tgtgtcagtt agggtgtgga
     3841 aagtccccag gctccccagc aggcagaagt atgcaaagca tgcatctcaa ttagtcagca
     3901 accaggtgtg gaaagtcccc aggctcccca gcaggcagaa gtatgcaaag catgcatctc
     3961 aattagtcag caaccatagt cccgccccta actccgccca tcccgcccct aactccgccc
     4021 agttccgccc attctccgcc ccatggctga ctaatttttt ttatttatgc agaggccgag
     4081 gccgcctctg cctctgagct attccagaag tagtgaggag gcttttttgg aggcctaggc
     4141 ttttgcaaaa agctcccggg agcttgtata tccattttcg gatctgatca agagacagga
     4201 tgaggatcgt ttcgcatgat tgaacaagat ggattgcacg caggttctcc ggccgcttgg
     4261 gtggagaggc tattcggcta tgactgggca caacagacaa tcggctgctc tgatgccgcc
     4321 gtgttccggc tgtcagcgca ggggcgcccg gttctttttg tcaagaccga cctgtccggt
     4381 gccctgaatg aactgcagga cgaggcagcg cggctatcgt ggctggccac gacgggcgtt
     4441 ccttgcgcag ctgtgctcga cgttgtcact gaagcgggaa gggactggct gctattgggc
     4501 gaagtgccgg ggcaggatct cctgtcatct caccttgctc ctgccgagaa agtatccatc
     4561 atggctgatg caatgcggcg gctgcatacg cttgatccgg ctacctgccc attcgaccac
     4621 caagcgaaac atcgcatcga gcgagcacgt actcggatgg aagccggtct tgtcgatcag
     4681 gatgatctgg acgaagagca tcaggggctc gcgccagccg aactgttcgc caggctcaag
     4741 gcgcgcatgc ccgacggcga ggatctcgtc gtgacccatg gcgatgcctg cttgccgaat
     4801 atcatggtgg aaaatggccg cttttctgga ttcatcgact gtggccggct gggtgtggcg
     4861 gaccgctatc aggacatagc gttggctacc cgtgatattg ctgaagagct tggcggcgaa
     4921 tgggctgacc gcttcctcgt gctttacggt atcgccgctc ccgattcgca gcgcatcgcc
     4981 ttctatcgcc ttcttgacga gttcttctga gcgggactct ggggttcgaa atgaccgacc
     5041 aagcgacgcc caacctgcca tcacgagatt tcgattccac cgccgccttc tatgaaaggt
     5101 tgggcttcgg aatcgttttc cgggacgccg gctggatgat cctccagcgc ggggatctca
     5161 tgctggagtt cttcgcccac cccaacttgt ttattgcagc ttataatggt tacaaataaa
     5221 gcaatagcat cacaaatttc acaaataaag catttttttc actgcattct agttgtggtt
     5281 tgtccaaact catcaatgta tcttatcatg tctgtatacc gtcgacctct agctagagct
     5341 tggcgtaatc atggtcatag ctgtttcctg tgtgaaattg ttatccgctc acaattccac
     5401 acaacatacg agccggaagc ataaagtgta aagcctgggg tgcctaatga gtgagctaac
     5461 tcacattaat tgcgttgcgc tcactgcccg ctttccagtc gggaaacctg tcgtgccagc
     5521 tgcattaatg aatcggccaa cgcgcgggga gaggcggttt gcgtattggg cgctcttccg
     5581 cttcctcgct cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg gtatcagctc
     5641 actcaaaggc ggtaatacgg ttatccacag aatcagggga taacgcagga aagaacatgt
     5701 gagcaaaagg ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc
     5761 ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa
     5821 acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc
     5881 ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg
     5941 cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc
     6001 tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc
     6061 gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca
     6121 ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact
     6181 acggctacac tagaagaaca gtatttggta tctgcgctct gctgaagcca gttaccttcg
     6241 gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt
     6301 ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct
     6361 tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga
     6421 gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa
     6481 tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac
     6541 ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga
     6601 taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc
     6661 cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca
     6721 gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta
     6781 gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct acaggcatcg
     6841 tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc
     6901 gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg
     6961 ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt
     7021 ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt
     7081 cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca atacgggata
     7141 ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc
     7201 gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac
     7261 ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa
     7321 ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct
     7381 tcctttttca atattattga agcatttatc agggttattg tctcatgagc ggatacatat
     7441 ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc
     7501 cacctgacgt c
//
