LOCUS       sequence-421058-        5304 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Fluorescent probe: SNAP-25B, N-terminally-tagged with monomeric 
            Citrine, connected with a 4 amino acid linker. Expressed in 
            mammalian cells, used with mCer-4aa-VAMP2 to measure FRET and 
            dispersion..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5304)
  AUTHORS   Degtyar V, Hafez IM, Bray C, Zucker RS
  TITLE     Dance of the SNAREs: assembly and rearrangements detected with FRET 
            at neuronal synapses.
  JOURNAL   J Neurosci. 2013 Mar 27;33(13):5507-23. doi: 
            10.1523/JNEUROSCI.2337-12.2013.
  PUBMED    23536066
REFERENCE   2  (bases 1 to 5304)
  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: 
            "10.1523/JNEUROSCI.2337-12"; journalName: "J Neurosci"; date: 
            "2013-03-27- 27"; volume: "33"; issue: "13"; pages: "5507-23"
COMMENT     Sequence Label: mCit-4aa-SNAP25B
FEATURES             Location/Qualifiers
     source          1..5304
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        61..364
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        365..568
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     519..539
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     regulatory      607..616
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(613..615,616..618,619..1329)
                     /codon_start=1
                     /product="enhanced YFP with monomerizing A206K mutation 
                     (Zacharias et al., 2002)"
                     /label=mEYFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTFGYGLMCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSYQSKLSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(658..679)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(919..938)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1266..1287
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     polyA_signal    2092..2213
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2129..2148)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2183..2202
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(2220..2675)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2357..2378)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2569..2588
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2702..2806
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2808..3165
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2808..2999
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2831..2851)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3016..3151
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             3200..3994
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     CDS             3200..3994
                     /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
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(3254..3273)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3864..3883
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4182..4201)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    4226..4273
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4602..5190
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5091..5110
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata tggagttccg
       61 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
      121 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      181 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      241 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      301 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      361 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      421 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      481 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      541 acggtgggag gtctatataa gcagagctgg tttagtgaac cgtcagatcc gctagcgcta
      601 ccggtcgcca ccatggtgag caagggcgag gagctgttca ccggggtggt gcccatcctg
      661 gtcgagctgg acggcgacgt aaacggccac aagttcagcg tgtccggcga gggcgagggc
      721 gatgccacct acggcaagct gaccctgaag ttcatctgca ccaccggcaa gctgcccgtg
      781 ccctggccca ccctcgtgac caccttcggc tacggcctga tgtgcttcgc ccgctacccc
      841 gaccacatga agcagcacga cttcttcaag tccgccatgc ccgaaggcta cgtccaggag
      901 cgcaccatct tcttcaagga cgacggcaac tacaagaccc gcgccgaggt gaagttcgag
      961 ggcgacaccc tggtgaaccg catcgagctg aagggcatcg acttcaagga ggacggcaac
     1021 atcctggggc acaagctgga gtacaactac aacagccaca acgtctatat catggccgac
     1081 aagcagaaga acggcatcaa ggtgaacttc aagatccgcc acaacatcga ggacggcagc
     1141 gtgcagctcg ccgaccacta ccagcagaac acccccatcg gcgacggccc cgtgctgctg
     1201 cccgacaacc actacctgag ctaccagtcc aagctgagca aagaccccaa cgagaagcgc
     1261 gatcacatgg tcctgctgga gttcgtgacc gccgccggga tcactctcgg catggacgag
     1321 ctgtacaagt ccggactcac catggccgag gacgcagaca tgcgtaatga actggaggag
     1381 atgcagagga gggctgacca gctggctgat gagtccctgg aaagcacccg tcgcatgctg
     1441 cagctggtcg aagagagtaa agatgctggc atcaggactt tggttatgtt ggatgagcaa
     1501 ggcgaacaac tggaacgcat tgaggaaggg atggaccaaa tcaataagga tatgaaagaa
     1561 gcagaaaaga atttgacgga cctaggaaaa ttctgcgggc tttgtgtgtg tccctgtaac
     1621 aagcttaaat ccagtgatgc ttacaaaaaa gcctggggca ataatcagga tggagtagtg
     1681 gccagccagc ctgcccgtgt ggtggatgaa cgggagcaga tggccatcag tggtggcttc
     1741 atccgcaggg taacaaacga tgcccgggaa aatgaaatgg atgaaaacct agagcaggtg
     1801 agcggcatca tcggaaacct ccgtcatatg gccctagaca tgggcaatga gattgacacc
     1861 cagaatcgcc agattgacag gatcatggag aaggctgact ccaacaaaac cagaattgat
     1921 gaagccaacc aacgtgcaac aaagatgctg ggaagtggtt aaggatccac cggatctaga
     1981 taactgatca taatcagcca taccacattt gtagaggttt tacttgcttt aaaaaacctc
     2041 ccacacctcc ccctgaacct gaaacataaa atgaatgcaa ttgttgttgt taacttgttt
     2101 attgcagctt ataatggtta caaataaagc aatagcatca caaatttcac aaataaagca
     2161 tttttttcac tgcattctag ttgtggtttg tccaaactca tcaatgtatc ttaaggcgta
     2221 aattgtaagc gttaatattt tgttaaaatt cgcgttaaat ttttgttaaa tcagctcatt
     2281 ttttaaccaa taggccgaaa tcggcaaaat cccttataaa tcaaaagaat agaccgagat
     2341 agggttgagt gttgttccag tttggaacaa gagtccacta ttaaagaacg tggactccaa
     2401 cgtcaaaggg cgaaaaaccg tctatcaggg cgatggccca ctacgtgaac catcacccta
     2461 atcaagtttt ttggggtcga ggtgccgtaa agcactaaat cggaacccta aagggagccc
     2521 ccgatttaga gcttgacggg gaaagccggc gaacgtggcg agaaaggaag ggaagaaagc
     2581 gaaaggagcg ggcgctaggg cgctggcaag tgtagcggtc acgctgcgcg taaccaccac
     2641 acccgccgcg cttaatgcgc cgctacaggg cgcgtcaggt ggcacttttc ggggaaatgt
     2701 gcgcggaacc cctatttgtt tatttttcta aatacattca aatatgtatc cgctcatgag
     2761 acaataaccc tgataaatgc ttcaataata ttgaaaaagg aagagtcctg aggcggaaag
     2821 aaccagctgt ggaatgtgtg tcagttaggg tgtggaaagt ccccaggctc cccagcaggc
     2881 agaagtatgc aaagcatgca tctcaattag tcagcaacca ggtgtggaaa gtccccaggc
     2941 tccccagcag gcagaagtat gcaaagcatg catctcaatt agtcagcaac catagtcccg
     3001 cccctaactc cgcccatccc gcccctaact ccgcccagtt ccgcccattc tccgccccat
     3061 ggctgactaa ttttttttat ttatgcagag gccgaggccg cctcggcctc tgagctattc
     3121 cagaagtagt gaggaggctt ttttggaggc ctaggctttt gcaaagatcg atcaagagac
     3181 aggatgagga tcgtttcgca tgattgaaca agatggattg cacgcaggtt ctccggccgc
     3241 ttgggtggag aggctattcg gctatgactg ggcacaacag acaatcggct gctctgatgc
     3301 cgccgtgttc cggctgtcag cgcaggggcg cccggttctt tttgtcaaga ccgacctgtc
     3361 cggtgccctg aatgaactgc aagacgaggc agcgcggcta tcgtggctgg ccacgacggg
     3421 cgttccttgc gcagctgtgc tcgacgttgt cactgaagcg ggaagggact ggctgctatt
     3481 gggcgaagtg ccggggcagg atctcctgtc atctcacctt gctcctgccg agaaagtatc
     3541 catcatggct gatgcaatgc ggcggctgca tacgcttgat ccggctacct gcccattcga
     3601 ccaccaagcg aaacatcgca tcgagcgagc acgtactcgg atggaagccg gtcttgtcga
     3661 tcaggatgat ctggacgaag agcatcaggg gctcgcgcca gccgaactgt tcgccaggct
     3721 caaggcgagc atgcccgacg gcgaggatct cgtcgtgacc catggcgatg cctgcttgcc
     3781 gaatatcatg gtggaaaatg gccgcttttc tggattcatc gactgtggcc ggctgggtgt
     3841 ggcggaccgc tatcaggaca tagcgttggc tacccgtgat attgctgaag agcttggcgg
     3901 cgaatgggct gaccgcttcc tcgtgcttta cggtatcgcc gctcccgatt cgcagcgcat
     3961 cgccttctat cgccttcttg acgagttctt ctgagcggga ctctggggtt cgaaatgacc
     4021 gaccaagcga cgcccaacct gccatcacga gatttcgatt ccaccgccgc cttctatgaa
     4081 aggttgggct tcggaatcgt tttccgggac gccggctgga tgatcctcca gcgcggggat
     4141 ctcatgctgg agttcttcgc ccaccctagg gggaggctaa ctgaaacacg gaaggagaca
     4201 ataccggaag gaacccgcgc tatgacggca ataaaaagac agaataaaac gcacggtgtt
     4261 gggtcgtttg ttcataaacg cggggttcgg tcccagggct ggcactctgt cgatacccca
     4321 ccgagacccc attggggcca atacgcccgc gtttcttcct tttccccacc ccacccccca
     4381 agttcgggtg aaggcccagg gctcgcagcc aacgtcgggg cggcaggccc tgccatagcc
     4441 tcaggttact catatatact ttagattgat ttaaaacttc atttttaatt taaaaggatc
     4501 taggtgaaga tcctttttga taatctcatg accaaaatcc cttaacgtga gttttcgttc
     4561 cactgagcgt cagaccccgt agaaaagatc aaaggatctt cttgagatcc tttttttctg
     4621 cgcgtaatct gctgcttgca aacaaaaaaa ccaccgctac cagcggtggt ttgtttgccg
     4681 gatcaagagc taccaactct ttttccgaag gtaactggct tcagcagagc gcagatacca
     4741 aatactgttc ttctagtgta gccgtagtta ggccaccact tcaagaactc tgtagcaccg
     4801 cctacatacc tcgctctgct aatcctgtta ccagtggctg ctgccagtgg cgataagtcg
     4861 tgtcttaccg ggttggactc aagacgatag ttaccggata aggcgcagcg gtcgggctga
     4921 acggggggtt cgtgcacaca gcccagcttg gagcgaacga cctacaccga actgagatac
     4981 ctacagcgtg agctatgaga aagcgccacg cttcccgaag ggagaaaggc ggacaggtat
     5041 ccggtaagcg gcagggtcgg aacaggagag cgcacgaggg agcttccagg gggaaacgcc
     5101 tggtatcttt atagtcctgt cgggtttcgc cacctctgac ttgagcgtcg atttttgtga
     5161 tgctcgtcag gggggcggag cctatggaaa aacgccagca acgcggcctt tttacggttc
     5221 ctggcctttt gctggccttt tgctcacatg ttctttcctg cgttatcccc tgattctgtg
     5281 gataaccgta ttaccgccat gcat
//
