LOCUS       sequence-485742-        6564 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Bxb1-GT donor plasmid for integrating a transcription unit for 
            constitutive expression of mStayGold with CBh promoter.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6564)
  AUTHORS   Blanch-Asensio A, Ploessl DS, Wang NB, Mummery CL, Galloway KE, 
            Davis RP
  TITLE     STRAIGHT-IN Dual: a platform for dual, single-copy integrations of 
            DNA payloads and gene circuits into human induced pluripotent stem 
            cells.
  JOURNAL   bioRxiv [Preprint]. 2024 Oct 17:2024.10.17.616637. doi: 
            10.1101/2024.10.17.616637.
  PUBMED    39464154
REFERENCE   2  (bases 1 to 6564)
  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: "bioRxiv 
            [Preprint]. 2024 Oct 17:2024.10.17.616637. doi: 
            10.1101/2024.10.17.616637."
COMMENT     Sequence Label: Bxb1-GT-CBh-mStayGold
FEATURES             Location/Qualifiers
     source          1..6564
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     protein_bind    107..128
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(143..148,149..166,167..173)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    181..197
                     /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)."
     primer_bind     186..208
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     primer_bind     205..221
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     205..221
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     promoter        253..463
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     promoter        275..471
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      322..457
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     promoter        558..1736
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          789..1727
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     1684..1704
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      1744..1753
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     protein_bind    1756..1793
                     /label=Bxb1 attB
                     /bound_moiety="Mycobacteriophage Bxb1 integrase"
                     /note="Minimal attB site for the Mycopbacteriophage Bxb1 
                     integrase (Voutev and Mann, 2017)"
     protein_bind    complement(1802..1835)
                     /label=loxP
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (ATGTATGC) (Shaw et al., 2021)."
     enhancer        1877..2162
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer; 
                     contains an 18-bp deletion relative to the standard CMV 
                     enhancer"
     promoter        2164..2441
                     /label=chicken beta-actin promoter
     intron          2442..2669
                     /label=hybrid intron
                     /note="hybrid between chicken beta-actin (CBA) and minute 
                     virus of mice (MMV) introns (Gray et al., 2011)"
     CDS             2705..3382
                     /codon_start=1
                     /product="bright and highly photostable monomeric green 
                     fluorescent protein (Ando et al., 2023)"
                     /label=mStayGold(J)
                     /note="includes multiple mutations plus an N-terminal 
                     iinker sequence"
                     /translation="MVSTGEELFTGVVPFKFQLKGTINGKSFTVEGEGEGNSHEGSHKG
                     KYVCTSGKLPMSWAALGTSFGYGMKYYTKYPSGLKNWFHEVMPEGFTYDRHIQYKGDGS
                     IHAKHQHFMKNGTYHNIVEFTGQDFKENSPVLTSDMDVSLPNEVQHIPIDDGVECTVTL
                     QYPLLSDESKCVEAYQNTIIKPLHNQPAPDVPFHWIRKQYTQSKDDTEERDHIIQSETL
                     EAHL"
     polyA_signal    3397..3621
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     protein_bind    complement(3653..3685)
                     /label=lox2272
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (AAGTATCC) (Shaw et al., 2021). lox2272 sites are 
                     compatible with each other, but incompatible with loxP or 
                     loxN sites (Lee and Saito, 1988)."
     primer_bind     complement(3693..3710)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3693..3709)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3702..3724)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      3922..4377
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4009..4028)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     4219..4240
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(4394..4413)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     4513..4535
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(4573..4591)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4659..4763
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4764..4832,4833..5624)
                     /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     complement(4982..5001)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      5795..6383
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6284..6303
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6537..6554
                     /label=L4440
                     /note="L4440 vector, forward primer"
ORIGIN
        1 agcgcccaat acgcaaaccg cctctccccg cgcgttggcc gattcattaa tgcagctggc
       61 acgacaggtt tcccgactgg aaagcgggca gtgagcgcaa cgcaattaat gtgagttagc
      121 tcactcatta ggcaccccag gctttacact ttatgcttcc ggctcgtatg ttgtgtggaa
      181 ttgtgagcgg ataacaattt cacacaggaa acagctatga ccatgattac gccaagctta
      241 attccctccc cagcaggcag aagtatgcaa agcatgcatc tcaattagtc agcaaccata
      301 gtcccgcccc taactccgcc catcccgccc ctaactccgc ccagttccgc ccattctccg
      361 ccccatggct gactaatttt ttttatttat gcagaggccg aggccgcctc ggcctctgag
      421 ctattccaga agtagtgagg aggctttttt ggaggcctag gcttttgcaa aaagctttgc
      481 aaagatggat aaagttttaa acagagagga atctttgcag ctaatggacc ttctaggtct
      541 tgaaaggagt gggaattggc tccggtgccc gtcagtgggc agagcgcaca tcgcccacag
      601 tccccgagaa gttgggggga ggggtcggca attgaaccgg tgcctagaga aggtggcgcg
      661 gggtaaactg ggaaagtgat gtcgtgtact ggctccgcct ttttcccgag ggtgggggag
      721 aaccgtatat aagtgcagta gtcgccgtga acgttctttt tcgcaacggg tttgccgcca
      781 gaacacaggt aagtgccgtg tgtggttccc gcgggcctgg cctctttacg ggttatggcc
      841 cttgcgtgcc ttgaattact tccacctggc tgcagtacgt gattcttgat cccgagcttc
      901 gggttggaag tgggtgggag agttcgaggc cttgcgctta aggagcccct tcgcctcgtg
      961 cttgagttga ggcctggcct gggcgctggg gccgccgcgt gcgaatctgg tggcaccttc
     1021 gcgcctgtct cgctgctttc gataagtctc tagccattta aaatttttga tgacctgctg
     1081 cgacgctttt tttctggcaa gatagtcttg taaatgcggg ccaagatctg cacactggta
     1141 tttcggtttt tggggccgcg ggcggcgacg gggcccgtgc gtcccagcgc acatgttcgg
     1201 cgaggcgggg cctgcgagcg cggccaccga gaatcggacg ggggtagtct caagctggcc
     1261 ggcctgctct ggtgcctggc ctcgcgccgc cgtgtatcgc cccgccctgg gcggcaaggc
     1321 tggcccggtc ggcaccagtt gcgtgagcgg aaagatggcc gcttcccggc cctgctgcag
     1381 ggagctcaaa atggaggacg cggcgctcgg gagagcgggc gggtgagtca cccacacaaa
     1441 ggaaaagggc ctttccgtcc tcagccgtcg cttcatgtga ctccacggag taccgggcgc
     1501 cgtccaggca cctcgattag ttctcgagct tttggagtac gtcgtcttta ggttgggggg
     1561 aggggtttta tgcgatggag tttccccaca ctgagtgggt ggagactgaa gttaggccag
     1621 cttggcactt gatgtaattc tccttggaat ttgccctttt tgagtttgga tcttggttca
     1681 ttctcaagcc tcagacagtg gttcaaagtt tttttcttcc atttcaggtg tcgtgaggaa
     1741 ttcgccacca tggccggctt gtcgacgacg gcggtctccg tcgtcaggat catccggatc
     1801 cataacttcg tatagcatac attatacgaa gttatcatga tattcggcaa gcaggcatcg
     1861 actagttaat taagcccgtt acataactta cggtaaatgg cccgcctggc tgaccgccca
     1921 acgacccccg cccattgacg tcaatagtaa cgccaatagg gactttccat tgacgtcaat
     1981 gggtggagta tttacggtaa actgcccact tggcagtaca tcaagtgtat catatgccaa
     2041 gtacgccccc tattgacgtc aatgacggta aatggcccgc ctggcattgt gcccagtaca
     2101 tgaccttatg ggactttcct acttggcagt acatctacgt attagtcatc gctattacca
     2161 tggtcgaggt gagccccacg ttctgcttca ctctccccat ctcccccccc tccccacccc
     2221 caattttgta tttatttatt ttttaattat tttgtgcagc gatgggggcg gggggggggg
     2281 ggggcgcgcg ccaggggggg gggggggggg ggggggggcg gggcggggcg aggcggagag
     2341 gtgcggcggc agccaatcag agcggcgcgc tccgaaagtt tccttttatg gcgaggcggc
     2401 ggcggcggcg gccctataaa aagcgaagcg cgcggcgggc gggagtcgct gcgcgctgcc
     2461 ttcgccccgt gccccgctcc gccgccgcct cgcgccgccc gccccggctc tgactgaccg
     2521 cgttactccc acaggtgagc gggcgggacg gcccttctcc tccgggctgt aattagctga
     2581 gcaagaggta agggtttaag ggatggttgg ttggtggggt attaatgttt aattacctgg
     2641 agcacctgcc tgaaatcact ttttttcagg ttggaccggt gccaccatgc ggggttctga
     2701 tccgatggtg tctacaggcg aggagctgtt taccggcgtg gtgcccttca agttccagct
     2761 gaagggcacc atcaacggca agagcttcac cgtggaaggc gagggcgagg gcaatagcca
     2821 cgagggcagc cacaaaggca agtacgtgtg caccagcggc aaactgccaa tgtcttgggc
     2881 cgccctggga actagcttcg gctatggcat gaagtactac accaagtacc ccagcggcct
     2941 gaagaactgg ttccacgagg tgatgcccga gggcttcacc tacgacagac acatccagta
     3001 caagggcgac ggcagcatcc acgccaagca ccagcacttc atgaagaacg gcacctacca
     3061 caacatcgtg gagttcaccg gccaggactt caaggagaac agccccgtgc tgaccagcga
     3121 catggacgtg agcctgccca acgaggtgca gcacatcccc atagatgacg gcgtggagtg
     3181 cacagtgacc ctgcagtacc ctctgctgag cgacgagagc aagtgcgtgg aggcctacca
     3241 gaacaccatc atcaagcccc tgcacaatca gccagccccc gatgtgccat tccactggat
     3301 cagaaagcag tacacccaga gcaaggacga caccgaggag agggaccaca tcatccagag
     3361 cgagacactg gaggcccacc tgtaacaacg ttgcacctgt gccttctagt tgccagccat
     3421 ctgttgtttg cccctccccc gtgccttcct tgaccctgga aggtgccact cccactgtcc
     3481 tttcctaata aaatgaggaa attgcatcgc attgtctgag taggtgtcat tctattctgg
     3541 ggggtggggt ggggcaggac agcaaggggg aggattggga agacaatagc aggcatgctg
     3601 gggatgcggt gggctctatg gcgctcgctc gctgcaagaa ctcttcctca cgataacttc
     3661 gtataggaga ctttatacga agttaagcgc tcactggccg tcgttttaca acgtcgtgac
     3721 tgggaaaacc ctggcgttac ccaacttaat cgccttgcag cacatccccc tttcgccagc
     3781 tggcgtaata gcgaagaggc ccgcaccgat cgcccttccc aacagttgcg cagcctgaat
     3841 ggcgaatggc gcctgatgcg gtattttctc cttacgcatc tgtgcggtat ttcacaccgc
     3901 atacgtcaaa gcaaccatag tacgcgccct gtagcggcgc attaagcgcg gcgggtgtgg
     3961 tggttacgcg cagcgtgacc gctacacttg ccagcgcctt agcgcccgct cctttcgctt
     4021 tcttcccttc ctttctcgcc acgttcgccg gctttccccg tcaagctcta aatcgggggc
     4081 tccctttagg gttccgattt agtgctttac ggcacctcga ccccaaaaaa cttgatttgg
     4141 gtgatggttc acgtagtggg ccatcgccct gatagacggt ttttcgccct ttgacgttgg
     4201 agtccacgtt ctttaatagt ggactcttgt tccaaactgg aacaacactc aactctatct
     4261 cgggctattc ttttgattta taagggattt tgccgatttc ggtctattgg ttaaaaaatg
     4321 agctgattta acaaaaattt aacgcgaatt ttaacaaaat attaacgttt acaattttat
     4381 ggtgcactct cagtacaatc tgctctgatg ccgcatagtt aagccagccc cgacacccgc
     4441 caacacccgc tgacgcgccc tgacgggctt gtctgctccc ggcatccgct tacagacaag
     4501 ctgtgaccgt ctccgggagc tgcatgtgtc agaggttttc accgtcatca ccgaaacgcg
     4561 cgagacgaaa gggcctcgtg atacgcctat ttttataggt taatgtcatg ataataatgg
     4621 tttcttagac gtcaggtggc acttttcggg gaaatgtgcg cggaacccct atttgtttat
     4681 ttttctaaat acattcaaat atgtatccgc tcatgagaca ataaccctga taaatgcttc
     4741 aataatattg aaaaaggaag agtatgagta ttcaacattt ccgtgtcgcc cttattccct
     4801 tttttgcggc attttgcctt cctgtttttg ctcacccaga aacgctggtg aaagtaaaag
     4861 atgctgaaga tcagttgggt gcacgagtgg gttacatcga actggatctc aacagcggta
     4921 agatccttga gagttttcgc cccgaagaac gttttccaat gatgagcact tttaaagttc
     4981 tgctatgtgg cgcggtatta tcccgtattg acgccgggca agagcaactc ggtcgccgca
     5041 tacactattc tcagaatgac ttggttgagt actcaccagt cacagaaaag catcttacgg
     5101 atggcatgac agtaagagaa ttatgcagtg ctgccataac catgagtgat aacactgcgg
     5161 ccaacttact tctgacaacg atcggaggac cgaaggagct aaccgctttt ttgcacaaca
     5221 tgggggatca tgtaactcgc cttgatcgtt gggaaccgga gctgaatgaa gccataccaa
     5281 acgacgagcg tgacaccacg atgcctgtag caatggcaac aacgttgcgc aaactattaa
     5341 ctggcgaact acttactcta gcttcccggc aacaattaat agactggatg gaggcggata
     5401 aagttgcagg accacttctg cgctcggccc ttccggctgg ctggtttatt gctgataaat
     5461 ctggagccgg tgagcgtggg tctcgcggta tcattgcagc actggggcca gatggtaagc
     5521 cctcccgtat cgtagttatc tacacgacgg ggagtcaggc aactatggat gaacgaaata
     5581 gacagatcgc tgagataggt gcctcactga ttaagcattg gtaactgtca gaccaagttt
     5641 actcatatat actttagatt gatttaaaac ttcattttta atttaaaagg atctaggtga
     5701 agatcctttt tgataatctc atgaccaaaa tcccttaacg tgagttttcg ttccactgag
     5761 cgtcagaccc cgtagaaaag atcaaaggat cttcttgaga tccttttttt ctgcgcgtaa
     5821 tctgctgctt gcaaacaaaa aaaccaccgc taccagcggt ggtttgtttg ccggatcaag
     5881 agctaccaac tctttttccg aaggtaactg gcttcagcag agcgcagata ccaaatactg
     5941 ttcttctagt gtagccgtag ttaggccacc acttcaagaa ctctgtagca ccgcctacat
     6001 acctcgctct gctaatcctg ttaccagtgg ctgctgccag tggcgataag tcgtgtctta
     6061 ccgggttgga ctcaagacga tagttaccgg ataaggcgca gcggtcgggc tgaacggggg
     6121 gttcgtgcac acagcccagc ttggagcgaa cgacctacac cgaactgaga tacctacagc
     6181 gtgagctatg agaaagcgcc acgcttcccg aagggagaaa ggcggacagg tatccggtaa
     6241 gcggcagggt cggaacagga gagcgcacga gggagcttcc agggggaaac gcctggtatc
     6301 tttatagtcc tgtcgggttt cgccacctct gacttgagcg tcgatttttg tgatgctcgt
     6361 caggggggcg gagcctatgg aaaaacgcca gcaacgcggc ctttttacgg ttcctggcct
     6421 tttgctggcc ttttgctcac atgttctttc ctgcgttatc ccctgattct gtggataacc
     6481 gtattaccgc ctttgagtga gctgataccg ctcgccgcag ccgaacgacc gagcgcagcg
     6541 agtcagtgag cgaggaagcg gaag
//
