LOCUS       sequence-481097-        6252 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Cell fusion assays.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6252)
  AUTHORS   Moi D, Nishio S, Li X, Valansi C, Langleib M, Brukman NG, Flyak K, 
            Dessimoz C, de Sanctis D, Tunyasuvunakool K, Jumper J, Grana M, 
            Romero H, Aguilar PS, Jovine L, Podbilewicz B
  TITLE     Discovery of archaeal fusexins homologous to eukaryotic HAP2/GCS1 
            gamete fusion proteins.
  JOURNAL   Nat Commun. 2022 Jul 6;13(1):3880. doi: 10.1038/s41467-022-31564-1.
  PUBMED    35794124
REFERENCE   2  (bases 1 to 6252)
  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: "2022-07-6"; volume: "13(1):3880. doi"; pages: " 
            10.1038/s41467-022-31564-1"
COMMENT     Sequence Label: pCI_GFPnes
FEATURES             Location/Qualifiers
     source          1..6252
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        5..384
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     intron          644..1660
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     primer_bind     1584..1606
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     1668..1687
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     misc_feature    join(1821..2395,2396..2398,2399..2407)
                     /label=IRES2
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     primer_bind     complement(1988..2005)
                     /label=IRES reverse
                     /note="IRES internal ribosome entry site, reverse primer. 
                     Also called pCDH-rev"
     primer_bind     2215..2234
                     /label=IRES-F
                     /note="IRES internal ribosome entry site, forward primer"
     CDS             join(2408..2410,2411..2413,2414..3121)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELY"
     CDS             join(2408..2410,2411..2413,2414..3121)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELY"
     primer_bind     complement(2453..2474)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(2714..2733)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     3061..3082
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(3244..3263)
                     /label=Bglob-pA-R
                     /note="Rabbit beta-globin polyA region, reverse primer"
     polyA_signal    3309..3364
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(3363..3382)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     primer_bind     complement(3755..3771)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3755..3771)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3768..3790)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3779..3795
                     /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(3803..3809,3810..3827,3828..3833))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3848..3869
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        3928..4123
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      3974..4109
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     polyA_signal    4129..4263
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4166..4185)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4220..4239
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4331..4348)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4502..5090)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4582..4601)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5261..6052,6053..6121))
                     /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     5884..5903
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6122..6226)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 ggtcgacatt gattattgac tagttattaa tagtaatcaa ttacggggtc attagttcat
       61 agcccatata tggagttccg cgttacataa cttacggtaa atggcccgcc tggctgaccg
      121 cccaacgacc cccgcccatt gacgtcaata atgacgtatg ttcccatagt aacgccaata
      181 gggactttcc attgacgtca atgggtggag tatttacggt aaactgccca cttggcagta
      241 catcaagtgt atcatatgcc aagtacgccc cctattgacg tcaatgacgg taaatggccc
      301 gcctggcatt atgcccagta catgacctta tgggactttc ctacttggca gtacatctac
      361 gtattagtca tcgctattac catggtcgag gtgagcccca cgttctgctt cactctcccc
      421 atctcccccc cctccccacc cccaattttg tatttattta ttttttaatt attttgtgca
      481 gcgatggggg cggggggggg ggggcgcgcg ccaggcgggg cggggcgggg cgaggcggag
      541 aggtgcggcg gcagccaatc agagcggcgc gctccgaaag tttcctttta tggcgaggcg
      601 gcggcggcgg cggccctata aaaagcgaag cgcgcggcgg gcgggagtcg ctgcgcgctg
      661 ccttcgcccc gtgccccgct ccgccgccgc ctcgcgccgc ccgccccggc tctgactgac
      721 cgcgttactc ccacaggtga gcgggcggga cggcccttct cctccgggct gtaattagcg
      781 cttggtttaa tgacggcttg tttcttttct gtggctgcgt gaaagccttg aggggctccg
      841 ggagggccct ttgtgcgggg ggagcggctc ggggggtgcg tgcgtgtgtg tgtgcgtggg
      901 gagcgccgcg tgcggctccg cgctgcccgg cggctgtgag cgctgcgggc gcggcgcggg
      961 gctttgtgcg ctccgcagtg tgcgcgaggg gagcgcggcc gggggcggtg ccccgcggtg
     1021 cggggggggc tgcgagggga acaaaggctg cgtgcggggt gtgtgcgtgg gggggtgagc
     1081 agggggtgtg ggcgcgtcgg tcgggctgca accccccctg cacccccctc cccgagttgc
     1141 tgagcacggc ccggcttcgg gtgcggggct ccgtacgggg cgtggcgcgg ggctcgccgt
     1201 gccgggcggg gggtggcggc aggtgggggt gccgggcggg gcggggccgc ctcgggccgg
     1261 ggagggctcg ggggaggggc gcggcggccc ccggagcgcc ggcggctgtc gaggcgcggc
     1321 gagccgcagc cattgccttt tatggtaatc gtgcgagagg gcgcagggac ttcctttgtc
     1381 ccaaatctgt gcggagccga aatctgggag gcgccgccgc accccctcta gcgggcgcgg
     1441 ggcgaagcgg tgcggcgccg gcaggaagga aatgggcggg gagggccttc gtgcgtcgcc
     1501 gcgccgccgt ccccttctcc ctctccagcc tcggggctgt ccgcgggggg acggctgcct
     1561 tcggggggga cggggcaggg cggggttcgg cttctggcgt gtgaccggcg gctctagagc
     1621 ctctgctaac catgttcatg ccttcttctt tttcctacag ctcctgggca acgtgctggt
     1681 tattgtgctg tctcatcatt ttggcaaaga attgctcgag agttcgaagc cttaagtacg
     1741 cgtaggcgcg ccttaattaa cgtttaaacg ctagctcatc gataagcttg atatcgaatt
     1801 cctgcagccc gggggatccg cccctctccc tccccccccc ctaacgttac tggccgaagc
     1861 cgcttggaat aaggccggtg tgcgtttgtc tatatgttat tttccaccat attgccgtct
     1921 tttggcaatg tgagggcccg gaaacctggc cctgtcttct tgacgagcat tcctaggggt
     1981 ctttcccctc tcgccaaagg aatgcaaggt ctgttgaatg tcgtgaagga agcagttcct
     2041 ctggaagctt cttgaagaca aacaacgtct gtagcgaccc tttgcaggca gcggaacccc
     2101 ccacctggcg acaggtgcct ctgcggccaa aagccacgtg tataagatac acctgcaaag
     2161 gcggcacaac cccagtgcca cgttgtgagt tggatagttg tggaaagagt caaatggctc
     2221 tcctcaagcg tattcaacaa ggggctgaag gatgcccaga aggtacccca ttgtatggga
     2281 tctgatctgg ggcctcggta cacatgcttt acatgtgttt agtcgaggtt aaaaaaacgt
     2341 ctaggccccc cgaaccacgg ggacgtggtt ttcctttgaa aaacacgatg ataatatggc
     2401 cacaaccatg gtgagcaagg gcgaggagct gttcaccggg gtggtgccca tcctggtcga
     2461 gctggacggc gacgtaaacg gccacaagtt cagcgtgtcc ggcgagggcg agggcgatgc
     2521 cacctacggc aagctgaccc tgaagttcat ctgcaccacc ggcaagctgc ccgtgccctg
     2581 gcccaccctc gtgaccaccc tgacctacgg cgtgcagtgc ttcagccgct accccgacca
     2641 catgaagcag cacgacttct tcaagtccgc catgcccgaa ggctacgtcc aggagcgcac
     2701 catcttcttc aaggacgacg gcaactacaa gacccgcgcc gaggtgaagt tcgagggcga
     2761 caccctggtg aaccgcatcg agctgaaggg catcgacttc aaggaggacg gcaacatcct
     2821 ggggcacaag ctggagtaca actacaacag ccacaacgtc tatatcatgg ccgacaagca
     2881 gaagaacggc atcaaggtga acttcaagat ccgccacaac atcgaggacg gcagcgtgca
     2941 gctcgccgac cactaccagc agaacacccc catcggcgac ggccccgtgc tgctgcccga
     3001 caaccactac ctgagcaccc agtccgccct gagcaaagac cccaacgaga agcgcgatca
     3061 catggtcctg ctggagttcg tgaccgccgc cgggatcact ctcggcatgg acgagctgta
     3121 catgagcggc ggcctgcaga agaagctgga ggagctggag ctggactaat gtacaagtaa
     3181 agcggccggc cgccagcaca gtggtcgatc gaccaatgcc ctggctcaca aataccactg
     3241 agatcttttt ccctctgcca aaaattatgg ggacatcatg aagccccttg agcatctgac
     3301 ttctggctaa taaaggaaat ttattttcat tgcaatagtg tgttggaatt ttttgtgtct
     3361 ctcactcgga aggacatatg ggagggcaaa tcatttaaaa catcagaatg agtatttggt
     3421 ttagagtttg gcaacatatg cccatatgct ggctgccatg aacaaaggtt ggctataaag
     3481 aggtcatcag tatatgaaac agccccctgc tgtccattcc ttattccata gaaaagcctt
     3541 gacttgaggt tagatttttt ttatattttg ttttgtgtta tttttttctt taacatccct
     3601 aaaattttcc ttacatgttt tactagccag atttttcctc ctctcctgac tactcccagt
     3661 catagctgtc cctcttctct tatggagatc cctcgacctg caccgtcgac cagctggtcg
     3721 acggtgcacc gtcgaccagc ttggcgtaat catggtcata gctgtttcct gtgtgaaatt
     3781 gttatccgct cacaattcca cacaacatac gagccggaag cataaagtgt aaagcctggg
     3841 gtgcctaatg agtgagctaa ctcacattaa ttgcgttgcg ctcactgccc gctttccagt
     3901 cgggaaacct gtcgtgccag cggatccgca tctcaattag tcagcaacca tagtcccgcc
     3961 cctaactccg cccatcccgc ccctaactcc gcccagttcc gcccattctc cgccccatgg
     4021 ctgactaatt ttttttattt atgcagaggc cgaggccgcc tcggcctctg agctattcca
     4081 gaagtagtga ggaggctttt ttggaggcct aggcttttgc aaaaagctaa cttgtttatt
     4141 gcagcttata atggttacaa ataaagcaat agcatcacaa atttcacaaa taaagcattt
     4201 ttttcactgc attctagttg tggtttgtcc aaactcatca atgtatctta tcatgtctgg
     4261 atccgctgca ttaatgaatc ggccaacgcg cggggagagg cggtttgcgt attgggcgct
     4321 cttccgcttc ctcgctcact gactcgctgc gctcggtcgt tcggctgcgg cgagcggtat
     4381 cagctcactc aaaggcggta atacggttat ccacagaatc aggggataac gcaggaaaga
     4441 acatgtgagc aaaaggccag caaaaggcca ggaaccgtaa aaaggccgcg ttgctggcgt
     4501 ttttccatag gctccgcccc cctgacgagc atcacaaaaa tcgacgctca agtcagaggt
     4561 ggcgaaaccc gacaggacta taaagatacc aggcgtttcc ccctggaagc tccctcgtgc
     4621 gctctcctgt tccgaccctg ccgcttaccg gatacctgtc cgcctttctc ccttcgggaa
     4681 gcgtggcgct ttctcatagc tcacgctgta ggtatctcag ttcggtgtag gtcgttcgct
     4741 ccaagctggg ctgtgtgcac gaaccccccg ttcagcccga ccgctgcgcc ttatccggta
     4801 actatcgtct tgagtccaac ccggtaagac acgacttatc gccactggca gcagccactg
     4861 gtaacaggat tagcagagcg aggtatgtag gcggtgctac agagttcttg aagtggtggc
     4921 ctaactacgg ctacactaga agaacagtat ttggtatctg cgctctgctg aagccagtta
     4981 ccttcggaaa aagagttggt agctcttgat ccggcaaaca aaccaccgct ggtagcggtg
     5041 gtttttttgt ttgcaagcag cagattacgc gcagaaaaaa aggatctcaa gaagatcctt
     5101 tgatcttttc tacggggtct gacgctcagt ggaacgaaaa ctcacgttaa gggattttgg
     5161 tcatgagatt atcaaaaagg atcttcacct agatcctttt aaattaaaaa tgaagtttta
     5221 aatcaatcta aagtatatat gagtaaactt ggtctgacag ttaccaatgc ttaatcagtg
     5281 aggcacctat ctcagcgatc tgtctatttc gttcatccat agttgcctga ctccccgtcg
     5341 tgtagataac tacgatacgg gagggcttac catctggccc cagtgctgca atgataccgc
     5401 gagacccacg ctcaccggct ccagatttat cagcaataaa ccagccagcc ggaagggccg
     5461 agcgcagaag tggtcctgca actttatccg cctccatcca gtctattaat tgttgccggg
     5521 aagctagagt aagtagttcg ccagttaata gtttgcgcaa cgttgttgcc attgctacag
     5581 gcatcgtggt gtcacgctcg tcgtttggta tggcttcatt cagctccggt tcccaacgat
     5641 caaggcgagt tacatgatcc cccatgttgt gcaaaaaagc ggttagctcc ttcggtcctc
     5701 cgatcgttgt cagaagtaag ttggccgcag tgttatcact catggttatg gcagcactgc
     5761 ataattctct tactgtcatg ccatccgtaa gatgcttttc tgtgactggt gagtactcaa
     5821 ccaagtcatt ctgagaatag tgtatgcggc gaccgagttg ctcttgcccg gcgtcaatac
     5881 gggataatac cgcgccacat agcagaactt taaaagtgct catcattgga aaacgttctt
     5941 cggggcgaaa actctcaagg atcttaccgc tgttgagatc cagttcgatg taacccactc
     6001 gtgcacccaa ctgatcttca gcatctttta ctttcaccag cgtttctggg tgagcaaaaa
     6061 caggaaggca aaatgccgca aaaaagggaa taagggcgac acggaaatgt tgaatactca
     6121 tactcttcct ttttcaatat tattgaagca tttatcaggg ttattgtctc atgagcggat
     6181 acatatttga atgtatttag aaaaataaac aaataggggt tccgcgcaca tttccccgaa
     6241 aagtgccacc tg
//
