LOCUS       sequence-478978-        6222 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses NES-StayGold and mCherry in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6222)
  AUTHORS   Zhang H, Lesnov GD, Subach OM, Zhang W, Kuzmicheva TP, Vlaskina AV, 
            Samygina VR, Chen L, Ye X, Nikolaeva AY, Gabdulkhakov A, Papadaki S,
            Qin W, Borshchevskiy V, Perfilov MM, Gavrikov AS, Drobizhev M, 
            Mishin AS, Piatkevich KD, Subach FV
  TITLE     Bright and stable monomeric green fluorescent protein derived from 
            StayGold.
  JOURNAL   Nat Methods. 2024 Apr;21(4):657-665. doi: 
            10.1038/s41592-024-02203-y. Epub 2024 Feb 26.
  PUBMED    38409224
REFERENCE   2  (bases 1 to 6222)
  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: 
            "10.1038/s41592-024-02203-y"; journalName: "Nat Methods"; date: 
            "2024-04"; volume: "21"; issue: "4"; pages: "657-665"
COMMENT     Sequence Label: pAAV-AscI-CAG-NES-StayGold-P2A-mCherry
FEATURES             Location/Qualifiers
     source          1..6222
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      complement(182..770)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(262..281)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(941..1732,1733..1801))
                     /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     1564..1583
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(1802..1906)
                     /gene="bla"
                     /label=AmpR promoter
     rep_origin      complement(1932..2387)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2069..2090)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2281..2300
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     repeat_region   2459..2588
                     /label=AAV2 ITR
     primer_bind     3455..3477
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     3539..3558
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     CDS             3606..3632
                     /codon_start=1
                     /product="nuclear export signal from the HIV Rev protein 
                     (Fischer et al., 1995)"
                     /label=NES
                     /translation="LPPLERLTL"
     CDS             3642..4292
                     /codon_start=1
                     /product="bright and highly photostable dimeric green 
                     fluorescent protein (Hirano et al., 2022)"
                     /label=StayGold
                     /note="engineered variant of a GFP from Cytaeis uchidae"
                     /translation="MASTPFKFQLKGTINGKSFTVEGEGEGNSHEGSHKGKYVCTSGKL
                     PMSWAALGTSFGYGMKYYTKYPSGLKNWFHEVMPEGFTYDRHIQYKGDGSIHAKHQHFM
                     KNGTYHNIVEFTGQDFKENSPVLTGDMNVSLPNEVQHIPRDDGVECPVTLLYPLLSDKS
                     KCVEAHQNTICKPLHNQPAPDVPYHWIRKQYTQSKDDTEERDHICQSETLEAHL"
     CDS             4323..4379
                     /codon_start=1
                     /product="2A peptide from porcine teschovirus-1 
                     polyprotein"
                     /label=P2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="ATNFSLLKQAGDVEENPGP"
     CDS             4413..5123
                     /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"
     primer_bind     complement(4558..4576)
                     /label=mCherry-R
                     /note="mCherry, reverse primer"
     primer_bind     4826..4845
                     /label=mCherry-F
                     /note="mCherry, forward primer"
     misc_feature    5136..5724
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(5189..5209)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(5607..5618)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     polyA_signal    5767..5888
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5778..5797)
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     5832..5851
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
ORIGIN
        1 cttccgcttc ctcgctcact gactcgctgc gctcggtcgt tcggctgcgg cgagcggtat
       61 cagctcactc aaaggcggta atacggttat ccacagaatc aggggataac gcaggaaaga
      121 acatgtgagc aaaaggccag caaaaggcca ggaaccgtaa aaaggccgcg ttgctggcgt
      181 ttttccatag gctccgcccc cctgacgagc atcacaaaaa tcgacgctca agtcagaggt
      241 ggcgaaaccc gacaggacta taaagatacc aggcgtttcc ccctggaagc tccctcgtgc
      301 gctctcctgt tccgaccctg ccgcttaccg gatacctgtc cgcctttctc ccttcgggaa
      361 gcgtggcgct ttctcatagc tcacgctgta ggtatctcag ttcggtgtag gtcgttcgct
      421 ccaagctggg ctgtgtgcac gaaccccccg ttcagcccga ccgctgcgcc ttatccggta
      481 actatcgtct tgagtccaac ccggtaagac acgacttatc gccactggca gcagccactg
      541 gtaacaggat tagcagagcg aggtatgtag gcggtgctac agagttcttg aagtggtggc
      601 ctaactacgg ctacactaga agaacagtat ttggtatctg cgctctgctg aagccagtta
      661 ccttcggaaa aagagttggt agctcttgat ccggcaaaca aaccaccgct ggtagcggtg
      721 gtttttttgt ttgcaagcag cagattacgc gcagaaaaaa aggatctcaa gaagatcctt
      781 tgatcttttc tacggggtct gacgctcagt ggaacgaaaa ctcacgttaa gggattttgg
      841 tcatgagatt atcaaaaagg atcttcacct agatcctttt aaattaaaaa tgaagtttta
      901 aatcaatcta aagtatatat gagtaaactt ggtctgacag ttaccaatgc ttaatcagtg
      961 aggcacctat ctcagcgatc tgtctatttc gttcatccat agttgcctga ctccccgtcg
     1021 tgtagataac tacgatacgg gagggcttac catctggccc cagtgctgca atgataccgc
     1081 gagacccacg ctcaccggct ccagatttat cagcaataaa ccagccagcc ggaagggccg
     1141 agcgcagaag tggtcctgca actttatccg cctccatcca gtctattaat tgttgccggg
     1201 aagctagagt aagtagttcg ccagttaata gtttgcgcaa cgttgttgcc attgctacag
     1261 gcatcgtggt gtcacgctcg tcgtttggta tggcttcatt cagctccggt tcccaacgat
     1321 caaggcgagt tacatgatcc cccatgttgt gcaaaaaagc ggttagctcc ttcggtcctc
     1381 cgatcgttgt cagaagtaag ttggccgcag tgttatcact catggttatg gcagcactgc
     1441 ataattctct tactgtcatg ccatccgtaa gatgcttttc tgtgactggt gagtactcaa
     1501 ccaagtcatt ctgagaatag tgtatgcggc gaccgagttg ctcttgcccg gcgtcaatac
     1561 gggataatac cgcgccacat agcagaactt taaaagtgct catcattgga aaacgttctt
     1621 cggggcgaaa actctcaagg atcttaccgc tgttgagatc cagttcgatg taacccactc
     1681 gtgcacccaa ctgatcttca gcatctttta ctttcaccag cgtttctggg tgagcaaaaa
     1741 caggaaggca aaatgccgca aaaaagggaa taagggcgac acggaaatgt tgaatactca
     1801 tactcttcct ttttcaatat tattgaagca tttatcaggg ttattgtctc atgagcggat
     1861 acatatttga atgtatttag aaaaataaac aaataggggt tccgcgcaca tttccccgaa
     1921 aagtgccacc taaattgtaa gcgttaatat tttgttaaaa ttcgcgttaa atttttgtta
     1981 aatcagctca ttttttaacc aataggccga aatcggcaaa atcccttata aatcaaaaga
     2041 atagaccgag atagggttga gtgttgttcc agtttggaac aagagtccac tattaaagaa
     2101 cgtggactcc aacgtcaaag ggcgaaaaac cgtctatcag ggcgatggcc cactacgtga
     2161 accatcaccc taatcaagtt ttttggggtc gaggtgccgt aaagcactaa atcggaaccc
     2221 taaagggagc ccccgattta gagcttgacg gggaaagccg gcgaacgtgg cgagaaagga
     2281 agggaagaaa gcgaaaggag cgggcgctag ggcgctggca agtgtagcgg tcacgctgcg
     2341 cgtaaccacc acacccgccg cgcttaatgc gccgctacag ggcgcgtccc attcgccatt
     2401 caggctgcgc aactgttggg aagggcgatc ggtgcgggcc tcttcgctat tacgccagct
     2461 gcgcgctcgc tcgctcactg aggccgcccg ggcaaagccc gggcgtcggg cgacctttgg
     2521 tcgcccggcc tcagtgagcg agcgagcgcg cagagaggga gtggccaact ccatcactag
     2581 gggttccttg tagttaatga ttaacccgcc atgctactta tctacgtagc catgctctag
     2641 gaagtcgtag gttaattaag gcgcgccgcc taggccattg acgtcaataa tgacgtatgt
     2701 tcccatagta acgccaatag ggactttcca ttgacgtcaa tgggtggagt atttacggta
     2761 aactgcccac ttggcagtac atcaagtgta tcatatgcca agtacgcccc ctattgacgt
     2821 caatgacggt aaatggcccg cctggcatta tgcccagtac atgaccttat gggactttcc
     2881 tacttggcag tacatctacg tattagtcat cgctattacc atggtcgagg tgagccccac
     2941 gttctgcttc actctcccca tctccccccc ctccccaccc ccaattttgt atttatttat
     3001 tttttaatta ttttgtgcag cgatgggggc gggggggggg gggggggggg gggcggggcg
     3061 gggcgaggcg gagaggtgcg gcggcagcca atcagagcgg cgcgctccga aagtttcctt
     3121 ttatggcgag gcggcggcgg cggcggccct ataaaaagcg aagcgcgcgg cgggcgggag
     3181 tcgctgcgcg ctgccttcgc cccgtgcccc gctccgccgc cgcctcgcgc cgcccgcccc
     3241 ggctctgact gaccgcgtta ctcccacagg tgagcgggcg ggacggccct tctcctccgg
     3301 gctgtaatta gcgcttggtt taatgacggc ttgtttcttt tctgtggctg cgtgaaagcc
     3361 ttgaggggct ccgggagggc cctttgtgcg gggggagcgg ctcggggctg tccgcggggg
     3421 gacggctgcc ttcggggggg acggggcagg gcggggttcg gcttctggcg tgtgaccggc
     3481 ggctctagag cctctgctaa ccatgttcat gccttcttct ttttcctaca gctcctgggc
     3541 aacgtgctgg ttattgtgct gtctcatcat tttggcaaag aattggatcc gacaccatgc
     3601 ttcaacttcc tcctcttgaa cgtcttactc tttcgagatc tatggctagt acaccattta
     3661 aatttcaact taaaggaacc atcaatggca aatcgtttac cgttgaaggc gaaggtgaag
     3721 gaaattcaca tgaaggttct cataaaggaa aatatgtttg tacaagtgga aaactaccga
     3781 tgtcatgggc agcacttgga acatcctttg gttatggaat gaaatattat accaaatatc
     3841 ctagtggact gaagaactgg tttcatgaag taatgcctga aggctttacc tacgatcgtc
     3901 atattcaata taaaggcgat gggagtatcc atgcaaaaca ccaacacttt atgaaaaatg
     3961 ggacttatca caacattgtt gaatttactg gtcaggattt taaagaaaat agtccagtct
     4021 taactggaga tatgaatgtc tcattaccga atgaagttca acatataccc agagatgatg
     4081 gagtagaatg cccagtgacc ttgctttatc ctttattatc ggataaatca aaatgcgttg
     4141 aggctcacca aaatacaatc tgcaagcctc ttcataatca accagcacct gatgtcccat
     4201 atcactggat tcgtaaacaa tacacacaaa gcaaagatga taccgaggaa cgtgatcata
     4261 tttgtcaatc agagactctc gaagcacact tagaattccg accggttcac gtgggaagtg
     4321 gggctacaaa cttctcactg ctgaaacagg ccggggatgt ggaggaaaac ccaggaccac
     4381 acgtgactag tggtggttct ggttctggta ccatggtgag caagggcgag gaggataaca
     4441 tggccatcat caaggagttc atgcgcttca aggtgcacat ggagggctcc gtgaacggcc
     4501 acgagttcga gatcgagggc gagggcgagg gccgccccta cgagggcacc cagaccgcca
     4561 agctgaaggt gaccaagggt ggccccctgc ccttcgcctg ggacatcctg tcccctcagt
     4621 tcatgtacgg ctccaaggcc tacgtgaagc accccgccga catccccgac tacttgaagc
     4681 tgtccttccc cgagggcttc aagtgggagc gcgtgatgaa cttcgaggac ggcggcgtgg
     4741 tgaccgtgac ccaggactcc tccctgcagg acggcgagtt catctacaag gtgaagctgc
     4801 gcggcaccaa cttcccctcc gacggccccg taatgcagaa gaagaccatg ggctgggagg
     4861 cctcctccga gcggatgtac cccgaggacg gcgccctgaa gggcgagatc aagcagaggc
     4921 tgaagctgaa ggacggcggc cactacgacg ctgaggtcaa gaccacctac aaggccaaga
     4981 agcccgtgca gctgcccggc gcctacaacg tcaacatcaa gttggacatc acctcccaca
     5041 acgaggacta caccatcgtg gaacagtacg aacgcgccga gggccgccac tccaccggcg
     5101 gcatggacga gctgtataag taaaagctta tcgataatca acctctggat tacaaaattt
     5161 gtgaaagatt gactggtatt cttaactatg ttgctccttt tacgctatgt ggatacgctg
     5221 ctttaatgcc tttgtatcat gctattgctt cccgtatggc tttcattttc tcctccttgt
     5281 ataaatcctg gttgctgtct ctttatgagg agttgtggcc cgttgtcagg caacgtggcg
     5341 tggtgtgcac tgtgtttgct gacgcaaccc ccactggttg gggcattgcc accacctgtc
     5401 agctcctttc cgggactttc gctttccccc tccctattgc cacggcggaa ctcatcgccg
     5461 cctgccttgc ccgctgctgg acaggggctc ggctgttggg cactgacaat tccgtggtgt
     5521 tgtcggggaa atcatcgtcc tttccttggc tgctcgcctg tgttgccacc tggattctgc
     5581 gcgggacgtc cttctgctac gtcccttcgg ccctcaatcc agcggacctt ccttcccgcg
     5641 gcctgctgcc ggctctgcgg cctcttccgc gtcttcgcct tcgccctcag acgagtcgga
     5701 tctccctttg ggccgcctcc ccgcatcgat accgtcgacc cgggcggccg cttcgagcag
     5761 acatgataag atacattgat gagtttggac aaaccacaac tagaatgcag tgaaaaaaat
     5821 gctttatttg tgaaatttgt gatgctattg ctttatttgt aaccattata agctgcaata
     5881 aacaagttaa caacaacaat tgcattcatt ttatgtttca ggttcagggg gagatgtggg
     5941 aggtttttta aagcaagtaa aacctctaca aatgtggtaa aatcgataag gatcttccta
     6001 gagcatggct acgtagataa gtagcatggc gggttaatca ttaactacaa ggaaccccta
     6061 gtgatggagt tggccactcc ctctctgcgc gctcgctcgc tcactgaggc cgggcgacca
     6121 cgcccgggct ttgcccgggc ggcctcagtg agcgagcgag cgcgcagctg cattaatgaa
     6181 tcggccaacg cgcggggaga ggcggtttgc gtattgggcg ct
//
