LOCUS       sequence-485740-        6292 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Bxb1-GT donor plasmid for integrating a transcription unit for 
            constitutive expression of mStayGold with PGK promoter.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6292)
  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 6292)
  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-PGK-mStayGold
FEATURES             Location/Qualifiers
     source          1..6292
                     /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)."
     promoter        1893..2403
                     /label=hPGK promoter
                     /note="human phosphoglycerate kinase 1 promoter"
     primer_bind     2322..2340
                     /label=hPGK-F
                     /note="Human PGK promoter, forward primer"
     CDS             2433..3110
                     /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
                     IHAKHQHFMKNGTYHNIVEFTGQDFKENSPVLTGDMDVSLPNEVQHIPIDDGVECTVTL
                     QYPLLSDESKCVEAYQNTIIKPLHNQPAPDVPFHWIRKQYTQSKDDTEERDHIIQSETL
                     EAHL"
     polyA_signal    3125..3349
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     protein_bind    complement(3381..3413)
                     /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(3421..3438)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3421..3437)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3430..3452)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      3650..4105
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3737..3756)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     3947..3968
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(4122..4141)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     4241..4263
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(4301..4319)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4387..4491
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4492..4560,4561..5352)
                     /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(4710..4729)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      5523..6111
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6012..6031
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6265..6282
                     /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 taagtactta ctataaggat ccggggttgg ggttgcgcct tttccaaggc
     1921 agccctgggt ttgcgcaggg acgcggctgc tctgggcgtg gttccgggaa acgcagcggc
     1981 gccgaccctg gatctcgcac attcttcacg tccgttcgca gcgtcacccg gatcttcgcc
     2041 gctacccttg tgggcccccc ggcgacgctt cctgctccgc ccctaagtcg ggaaggttcc
     2101 ttgcggttcg cggcgtgccg gacgtgacaa acggaagccg cacgtctcac tagtaccctc
     2161 gcagacggac agcgccaggg agcaatggca gcgcgccgac cgcgatgggc tgtggccaat
     2221 agcggctgct cagcagggcg cgccgagagc agcggccggg aaggggcggt gcgggaggcg
     2281 gggtgtgggg cggtagtgtg ggccctgttc ctgcccgcgc ggtgttccgc attctgcaag
     2341 cctccggagc gcacgtcggc agtcggctcc ctcgttgacc gaatcaccga cctctctccc
     2401 cagaaatggc caccatgcgg ggttctgatc cgatggtgtc tacaggcgag gagctgttta
     2461 ccggcgtggt gcccttcaag ttccagctga agggcaccat caacggcaag agcttcaccg
     2521 tggaaggcga gggcgagggc aatagccacg agggcagcca caaaggcaag tacgtgtgca
     2581 ccagcggcaa actgccaatg tcttgggccg ccctgggaac tagcttcggc tatggcatga
     2641 agtactacac caagtacccc agcggcctga agaactggtt ccacgaggtg atgcccgagg
     2701 gcttcaccta cgacagacac atccagtaca agggcgacgg cagcatccac gccaagcacc
     2761 agcacttcat gaagaacggc acctaccaca acatcgtgga gttcaccggc caggacttca
     2821 aggagaacag ccccgtgctg accggcgaca tggacgtgag cctgcccaac gaggtgcagc
     2881 acatccccat agatgacggc gtggagtgca cagtgaccct gcagtaccct ctgctgagcg
     2941 acgagagcaa gtgcgtggag gcctaccaga acaccatcat caagcccctg cacaatcagc
     3001 cagcccccga tgtgccattc cactggatca gaaagcagta cacccagagc aaggacgaca
     3061 ccgaggagag ggaccacatc atccagagcg agacactgga ggcccacctg taacaacgtt
     3121 gcacctgtgc cttctagttg ccagccatct gttgtttgcc cctcccccgt gccttccttg
     3181 accctggaag gtgccactcc cactgtcctt tcctaataaa atgaggaaat tgcatcgcat
     3241 tgtctgagta ggtgtcattc tattctgggg ggtggggtgg ggcaggacag caagggggag
     3301 gattgggaag acaatagcag gcatgctggg gatgcggtgg gctctatggc gctcgctcgc
     3361 tgcaagaact cttcctcacg ataacttcgt ataggagact ttatacgaag ttaagcgctc
     3421 actggccgtc gttttacaac gtcgtgactg ggaaaaccct ggcgttaccc aacttaatcg
     3481 ccttgcagca catccccctt tcgccagctg gcgtaatagc gaagaggccc gcaccgatcg
     3541 cccttcccaa cagttgcgca gcctgaatgg cgaatggcgc ctgatgcggt attttctcct
     3601 tacgcatctg tgcggtattt cacaccgcat acgtcaaagc aaccatagta cgcgccctgt
     3661 agcggcgcat taagcgcggc gggtgtggtg gttacgcgca gcgtgaccgc tacacttgcc
     3721 agcgccttag cgcccgctcc tttcgctttc ttcccttcct ttctcgccac gttcgccggc
     3781 tttccccgtc aagctctaaa tcgggggctc cctttagggt tccgatttag tgctttacgg
     3841 cacctcgacc ccaaaaaact tgatttgggt gatggttcac gtagtgggcc atcgccctga
     3901 tagacggttt ttcgcccttt gacgttggag tccacgttct ttaatagtgg actcttgttc
     3961 caaactggaa caacactcaa ctctatctcg ggctattctt ttgatttata agggattttg
     4021 ccgatttcgg tctattggtt aaaaaatgag ctgatttaac aaaaatttaa cgcgaatttt
     4081 aacaaaatat taacgtttac aattttatgg tgcactctca gtacaatctg ctctgatgcc
     4141 gcatagttaa gccagccccg acacccgcca acacccgctg acgcgccctg acgggcttgt
     4201 ctgctcccgg catccgctta cagacaagct gtgaccgtct ccgggagctg catgtgtcag
     4261 aggttttcac cgtcatcacc gaaacgcgcg agacgaaagg gcctcgtgat acgcctattt
     4321 ttataggtta atgtcatgat aataatggtt tcttagacgt caggtggcac ttttcgggga
     4381 aatgtgcgcg gaacccctat ttgtttattt ttctaaatac attcaaatat gtatccgctc
     4441 atgagacaat aaccctgata aatgcttcaa taatattgaa aaaggaagag tatgagtatt
     4501 caacatttcc gtgtcgccct tattcccttt tttgcggcat tttgccttcc tgtttttgct
     4561 cacccagaaa cgctggtgaa agtaaaagat gctgaagatc agttgggtgc acgagtgggt
     4621 tacatcgaac tggatctcaa cagcggtaag atccttgaga gttttcgccc cgaagaacgt
     4681 tttccaatga tgagcacttt taaagttctg ctatgtggcg cggtattatc ccgtattgac
     4741 gccgggcaag agcaactcgg tcgccgcata cactattctc agaatgactt ggttgagtac
     4801 tcaccagtca cagaaaagca tcttacggat ggcatgacag taagagaatt atgcagtgct
     4861 gccataacca tgagtgataa cactgcggcc aacttacttc tgacaacgat cggaggaccg
     4921 aaggagctaa ccgctttttt gcacaacatg ggggatcatg taactcgcct tgatcgttgg
     4981 gaaccggagc tgaatgaagc cataccaaac gacgagcgtg acaccacgat gcctgtagca
     5041 atggcaacaa cgttgcgcaa actattaact ggcgaactac ttactctagc ttcccggcaa
     5101 caattaatag actggatgga ggcggataaa gttgcaggac cacttctgcg ctcggccctt
     5161 ccggctggct ggtttattgc tgataaatct ggagccggtg agcgtgggtc tcgcggtatc
     5221 attgcagcac tggggccaga tggtaagccc tcccgtatcg tagttatcta cacgacgggg
     5281 agtcaggcaa ctatggatga acgaaataga cagatcgctg agataggtgc ctcactgatt
     5341 aagcattggt aactgtcaga ccaagtttac tcatatatac tttagattga tttaaaactt
     5401 catttttaat ttaaaaggat ctaggtgaag atcctttttg ataatctcat gaccaaaatc
     5461 ccttaacgtg agttttcgtt ccactgagcg tcagaccccg tagaaaagat caaaggatct
     5521 tcttgagatc ctttttttct gcgcgtaatc tgctgcttgc aaacaaaaaa accaccgcta
     5581 ccagcggtgg tttgtttgcc ggatcaagag ctaccaactc tttttccgaa ggtaactggc
     5641 ttcagcagag cgcagatacc aaatactgtt cttctagtgt agccgtagtt aggccaccac
     5701 ttcaagaact ctgtagcacc gcctacatac ctcgctctgc taatcctgtt accagtggct
     5761 gctgccagtg gcgataagtc gtgtcttacc gggttggact caagacgata gttaccggat
     5821 aaggcgcagc ggtcgggctg aacggggggt tcgtgcacac agcccagctt ggagcgaacg
     5881 acctacaccg aactgagata cctacagcgt gagctatgag aaagcgccac gcttcccgaa
     5941 gggagaaagg cggacaggta tccggtaagc ggcagggtcg gaacaggaga gcgcacgagg
     6001 gagcttccag ggggaaacgc ctggtatctt tatagtcctg tcgggtttcg ccacctctga
     6061 cttgagcgtc gatttttgtg atgctcgtca ggggggcgga gcctatggaa aaacgccagc
     6121 aacgcggcct ttttacggtt cctggccttt tgctggcctt ttgctcacat gttctttcct
     6181 gcgttatccc ctgattctgt ggataaccgt attaccgcct ttgagtgagc tgataccgct
     6241 cgccgcagcc gaacgaccga gcgcagcgag tcagtgagcg aggaagcgga ag
//
