LOCUS       sequence-478767-        4740 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses P450-mStayGold(E138D) in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4740)
  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 4740)
  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: pCytERM-mStayGold(E138D)-N1
FEATURES             Location/Qualifiers
     source          1..4740
                     /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      747..756
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             753..1403
                     /codon_start=1
                     /product="bright and highly photostable monomeric green 
                     fluorescent protein (Ivorra-Molla et al., 2023)"
                     /label=mStayGold (E138D)
                     /note="contains the monomerizing E138D mutation"
                     /translation="MASTPFKFQLKGTINGKSFTVEGEGEGNSHEGSHKGKYVCTSGKL
                     PMSWAALGTSFGYGMKYYTKYPSGLKNWFHEVMPEGFTYDRHIQYKGDGSIHAKHQHFM
                     KNGTYHNIVEFTGQDFKENSPVLTGDMNVSLPNDVQHIPRDDGVECPVTLLYPLLSDKS
                     KCVEAHQNTICKPLHNQPAPDVPYHWIRKQYTQSKDDTEERDHICQSETLEAHL"
     polyA_signal    1528..1649
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(1565..1584)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     1619..1638
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(1656..2111)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(1793..1814)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2005..2024
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2138..2242
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2244..2601
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2244..2435
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2267..2287)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      2452..2587
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             2636..3430
                     /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             2636..3430
                     /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(2690..2709)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3300..3319
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(3618..3637)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    3662..3709
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4038..4626
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     4527..4546
                     /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 ccggactcag atctatggac cctgtggtgg tgctggggct ctgtctctcc tgtttgcttc
      661 tcctttcact ctggaaacag agctatgggg gagggaagct tcgaattctg cagtcgacgg
      721 taccgcgggc ccgggatcca ccggtcgcca ccatggctag tacaccattt aaatttcaac
      781 ttaaaggaac catcaatggc aaatcgttta ccgttgaagg cgaaggtgaa ggaaattcac
      841 atgaaggttc tcataaagga aaatatgttt gtacaagtgg aaaactaccg atgtcatggg
      901 cagcacttgg aacatccttt ggttatggaa tgaaatatta taccaaatat cctagtggac
      961 tgaagaactg gtttcatgaa gtaatgcctg aaggctttac ctacgatcgt catattcaat
     1021 ataaaggcga tgggagtatc catgcaaaac accaacactt tatgaaaaat gggacttatc
     1081 acaacattgt tgaatttact ggtcaggatt ttaaagaaaa tagtccagtc ttaactggag
     1141 atatgaatgt ctcattaccg aatgacgttc aacatatacc cagagatgat ggagtagaat
     1201 gcccagtgac cttgctttat cctttattat cggataaatc aaaatgcgtt gaggctcacc
     1261 aaaatacaat ctgcaagcct cttcataatc aaccagcacc tgatgtccca tatcactgga
     1321 ttcgtaaaca atacacacaa agcaaagatg ataccgagga acgtgatcat atttgtcaat
     1381 cagagactct cgaagcacac ttataagcgg ccgcgactct agatcataat cagccatacc
     1441 acatttgtag aggttttact tgctttaaaa aacctcccac acctccccct gaacctgaaa
     1501 cataaaatga atgcaattgt tgttgttaac ttgtttattg cagcttataa tggttacaaa
     1561 taaagcaata gcatcacaaa tttcacaaat aaagcatttt tttcactgca ttctagttgt
     1621 ggtttgtcca aactcatcaa tgtatcttaa ggcgtaaatt gtaagcgtta atattttgtt
     1681 aaaattcgcg ttaaattttt gttaaatcag ctcatttttt aaccaatagg ccgaaatcgg
     1741 caaaatccct tataaatcaa aagaatagac cgagataggg ttgagtgttg ttccagtttg
     1801 gaacaagagt ccactattaa agaacgtgga ctccaacgtc aaagggcgaa aaaccgtcta
     1861 tcagggcgat ggcccactac gtgaaccatc accctaatca agttttttgg ggtcgaggtg
     1921 ccgtaaagca ctaaatcgga accctaaagg gagcccccga tttagagctt gacggggaaa
     1981 gccggcgaac gtggcgagaa aggaagggaa gaaagcgaaa ggagcgggcg ctagggcgct
     2041 ggcaagtgta gcggtcacgc tgcgcgtaac caccacaccc gccgcgctta atgcgccgct
     2101 acagggcgcg tcaggtggca cttttcgggg aaatgtgcgc ggaaccccta tttgtttatt
     2161 tttctaaata cattcaaata tgtatccgct catgagacaa taaccctgat aaatgcttca
     2221 ataatattga aaaaggaaga gtcctgaggc ggaaagaacc agctgtggaa tgtgtgtcag
     2281 ttagggtgtg gaaagtcccc aggctcccca gcaggcagaa gtatgcaaag catgcatctc
     2341 aattagtcag caaccaggtg tggaaagtcc ccaggctccc cagcaggcag aagtatgcaa
     2401 agcatgcatc tcaattagtc agcaaccata gtcccgcccc taactccgcc catcccgccc
     2461 ctaactccgc ccagttccgc ccattctccg ccccatggct gactaatttt ttttatttat
     2521 gcagaggccg aggccgcctc ggcctctgag ctattccaga agtagtgagg aggctttttt
     2581 ggaggcctag gcttttgcaa agatcgatca agagacagga tgaggatcgt ttcgcatgat
     2641 tgaacaagat ggattgcacg caggttctcc ggccgcttgg gtggagaggc tattcggcta
     2701 tgactgggca caacagacaa tcggctgctc tgatgccgcc gtgttccggc tgtcagcgca
     2761 ggggcgcccg gttctttttg tcaagaccga cctgtccggt gccctgaatg aactgcaaga
     2821 cgaggcagcg cggctatcgt ggctggccac gacgggcgtt ccttgcgcag ctgtgctcga
     2881 cgttgtcact gaagcgggaa gggactggct gctattgggc gaagtgccgg ggcaggatct
     2941 cctgtcatct caccttgctc ctgccgagaa agtatccatc atggctgatg caatgcggcg
     3001 gctgcatacg cttgatccgg ctacctgccc attcgaccac caagcgaaac atcgcatcga
     3061 gcgagcacgt actcggatgg aagccggtct tgtcgatcag gatgatctgg acgaagagca
     3121 tcaggggctc gcgccagccg aactgttcgc caggctcaag gcgagcatgc ccgacggcga
     3181 ggatctcgtc gtgacccatg gcgatgcctg cttgccgaat atcatggtgg aaaatggccg
     3241 cttttctgga ttcatcgact gtggccggct gggtgtggcg gaccgctatc aggacatagc
     3301 gttggctacc cgtgatattg ctgaagagct tggcggcgaa tgggctgacc gcttcctcgt
     3361 gctttacggt atcgccgctc ccgattcgca gcgcatcgcc ttctatcgcc ttcttgacga
     3421 gttcttctga gcgggactct ggggttcgaa atgaccgacc aagcgacgcc caacctgcca
     3481 tcacgagatt tcgattccac cgccgccttc tatgaaaggt tgggcttcgg aatcgttttc
     3541 cgggacgccg gctggatgat cctccagcgc ggggatctca tgctggagtt cttcgcccac
     3601 cctaggggga ggctaactga aacacggaag gagacaatac cggaaggaac ccgcgctatg
     3661 acggcaataa aaagacagaa taaaacgcac ggtgttgggt cgtttgttca taaacgcggg
     3721 gttcggtccc agggctggca ctctgtcgat accccaccga gaccccattg gggccaatac
     3781 gcccgcgttt cttccttttc cccaccccac cccccaagtt cgggtgaagg cccagggctc
     3841 gcagccaacg tcggggcggc aggccctgcc atagcctcag gttactcata tatactttag
     3901 attgatttaa aacttcattt ttaatttaaa aggatctagg tgaagatcct ttttgataat
     3961 ctcatgacca aaatccctta acgtgagttt tcgttccact gagcgtcaga ccccgtagaa
     4021 aagatcaaag gatcttcttg agatcctttt tttctgcgcg taatctgctg cttgcaaaca
     4081 aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc aagagctacc aactcttttt
     4141 ccgaaggtaa ctggcttcag cagagcgcag ataccaaata ctgttcttct agtgtagccg
     4201 tagttaggcc accacttcaa gaactctgta gcaccgccta catacctcgc tctgctaatc
     4261 ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc ttaccgggtt ggactcaaga
     4321 cgatagttac cggataaggc gcagcggtcg ggctgaacgg ggggttcgtg cacacagccc
     4381 agcttggagc gaacgaccta caccgaactg agatacctac agcgtgagct atgagaaagc
     4441 gccacgcttc ccgaagggag aaaggcggac aggtatccgg taagcggcag ggtcggaaca
     4501 ggagagcgca cgagggagct tccaggggga aacgcctggt atctttatag tcctgtcggg
     4561 tttcgccacc tctgacttga gcgtcgattt ttgtgatgct cgtcaggggg gcggagccta
     4621 tggaaaaacg ccagcaacgc ggccttttta cggttcctgg ccttttgctg gccttttgct
     4681 cacatgttct ttcctgcgtt atcccctgat tctgtggata accgtattac cgccatgcat
//
