LOCUS       sequence-485739-        6579 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Bxb1-GT donor plasmid for integrating a transcription unit for 
            constitutive expression of mStayGold with B-actin promoter.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6579)
  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 6579)
  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-Bactin-mStayGold
FEATURES             Location/Qualifiers
     source          1..6579
                     /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)."
     CDS             2720..3397
                     /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    3412..3636
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     protein_bind    complement(3668..3700)
                     /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(3708..3725)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3708..3724)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3717..3739)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      3937..4392
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4024..4043)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     4234..4255
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(4409..4428)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     4528..4550
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(4588..4606)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4674..4778
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4779..4847,4848..5639)
                     /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(4997..5016)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      5810..6398
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6299..6318
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6552..6569
                     /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 taagttcgcc cgtgcagagc cgccgtctgg gccgcagcgg ggggcgcatg
     1921 gggggggaac cggaccgccg tggggggcgc gggagaagcc cctgggcctc cggagatggg
     1981 ggacacccca cgccagttcg gaggcgcgag gccgcgctcg ggaggcgcgc tccgggggtg
     2041 ccgctctcgg ggcgggggca accggcgggg tctttgtctg agccgggctc ttgccaatgg
     2101 ggatcgcagg gtgggcgcgg cgtagccccc gccaggcccg gtgggggctg gggcgccatt
     2161 gcgcgtgcgc gctggtcctt tgggcgctaa ctgcgtgcgc gctgggaatt ggcgctaatt
     2221 gcgcgtgcgc gctgggactc aaggcgctaa ttgcgcgtgc gttctggggc ccggggtgcc
     2281 gcggcctggg ctggggcgaa ggcgggctcg gccggaaggg gtggggtcgc cgcggctccc
     2341 gggcgcttgc gcgcacttcc tgcccgagcc gctggccgcc cgagggtgtg gccgctgcgt
     2401 gcgcgcgcgc cgacccggcg ctgtttgaac cgggcggagg cggggctggc gcccggttgg
     2461 gagggggttg gggcctggct tcctgccgcg cgccgcgggg acgcctccga ccagtgtttg
     2521 ccttttatgg taataacgcg gccggcccgg cttcctttgt ccccaatctg ggcgcgcgcc
     2581 ggcgccccct ggcggcctaa ggactcggcg cgccggaagt ggccagggcg ggggcgacct
     2641 cggctcacag cgcgcccggc tattctcgca gctcacgtcg aggttaacga attcccccac
     2701 catgcggggt tctgatccga tggtgtctac aggcgaggag ctgtttaccg gcgtggtgcc
     2761 cttcaagttc cagctgaagg gcaccatcaa cggcaagagc ttcaccgtgg aaggcgaggg
     2821 cgagggcaat agccacgagg gcagccacaa aggcaagtac gtgtgcacca gcggcaaact
     2881 gccaatgtct tgggccgccc tgggaactag cttcggctat ggcatgaagt actacaccaa
     2941 gtaccccagc ggcctgaaga actggttcca cgaggtgatg cccgagggct tcacctacga
     3001 cagacacatc cagtacaagg gcgacggcag catccacgcc aagcaccagc acttcatgaa
     3061 gaacggcacc taccacaaca tcgtggagtt caccggccag gacttcaagg agaacagccc
     3121 cgtgctgacc agcgacatgg acgtgagcct gcccaacgag gtgcagcaca tccccataga
     3181 tgacggcgtg gagtgcacag tgaccctgca gtaccctctg ctgagcgacg agagcaagtg
     3241 cgtggaggcc taccagaaca ccatcatcaa gcccctgcac aatcagccag cccccgatgt
     3301 gccattccac tggatcagaa agcagtacac ccagagcaag gacgacaccg aggagaggga
     3361 ccacatcatc cagagcgaga cactggaggc ccacctgtaa caacgttgca cctgtgcctt
     3421 ctagttgcca gccatctgtt gtttgcccct cccccgtgcc ttccttgacc ctggaaggtg
     3481 ccactcccac tgtcctttcc taataaaatg aggaaattgc atcgcattgt ctgagtaggt
     3541 gtcattctat tctggggggt ggggtggggc aggacagcaa gggggaggat tgggaagaca
     3601 atagcaggca tgctggggat gcggtgggct ctatggcgct cgctcgctgc aagaactctt
     3661 cctcacgata acttcgtata ggagacttta tacgaagtta agcgctcact ggccgtcgtt
     3721 ttacaacgtc gtgactggga aaaccctggc gttacccaac ttaatcgcct tgcagcacat
     3781 ccccctttcg ccagctggcg taatagcgaa gaggcccgca ccgatcgccc ttcccaacag
     3841 ttgcgcagcc tgaatggcga atggcgcctg atgcggtatt ttctccttac gcatctgtgc
     3901 ggtatttcac accgcatacg tcaaagcaac catagtacgc gccctgtagc ggcgcattaa
     3961 gcgcggcggg tgtggtggtt acgcgcagcg tgaccgctac acttgccagc gccttagcgc
     4021 ccgctccttt cgctttcttc ccttcctttc tcgccacgtt cgccggcttt ccccgtcaag
     4081 ctctaaatcg ggggctccct ttagggttcc gatttagtgc tttacggcac ctcgacccca
     4141 aaaaacttga tttgggtgat ggttcacgta gtgggccatc gccctgatag acggtttttc
     4201 gccctttgac gttggagtcc acgttcttta atagtggact cttgttccaa actggaacaa
     4261 cactcaactc tatctcgggc tattcttttg atttataagg gattttgccg atttcggtct
     4321 attggttaaa aaatgagctg atttaacaaa aatttaacgc gaattttaac aaaatattaa
     4381 cgtttacaat tttatggtgc actctcagta caatctgctc tgatgccgca tagttaagcc
     4441 agccccgaca cccgccaaca cccgctgacg cgccctgacg ggcttgtctg ctcccggcat
     4501 ccgcttacag acaagctgtg accgtctccg ggagctgcat gtgtcagagg ttttcaccgt
     4561 catcaccgaa acgcgcgaga cgaaagggcc tcgtgatacg cctattttta taggttaatg
     4621 tcatgataat aatggtttct tagacgtcag gtggcacttt tcggggaaat gtgcgcggaa
     4681 cccctatttg tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac
     4741 cctgataaat gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg
     4801 tcgcccttat tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc
     4861 tggtgaaagt aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg
     4921 atctcaacag cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga
     4981 gcacttttaa agttctgcta tgtggcgcgg tattatcccg tattgacgcc gggcaagagc
     5041 aactcggtcg ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag
     5101 aaaagcatct tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga
     5161 gtgataacac tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg
     5221 cttttttgca caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga
     5281 atgaagccat accaaacgac gagcgtgaca ccacgatgcc tgtagcaatg gcaacaacgt
     5341 tgcgcaaact attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact
     5401 ggatggaggc ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt
     5461 ttattgctga taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg
     5521 ggccagatgg taagccctcc cgtatcgtag ttatctacac gacggggagt caggcaacta
     5581 tggatgaacg aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac
     5641 tgtcagacca agtttactca tatatacttt agattgattt aaaacttcat ttttaattta
     5701 aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt
     5761 tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt
     5821 tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt
     5881 gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc
     5941 agataccaaa tactgttctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg
     6001 tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg
     6061 ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt
     6121 cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac
     6181 tgagatacct acagcgtgag ctatgagaaa gcgccacgct tcccgaaggg agaaaggcgg
     6241 acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg
     6301 gaaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat
     6361 ttttgtgatg ctcgtcaggg gggcggagcc tatggaaaaa cgccagcaac gcggcctttt
     6421 tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg
     6481 attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa
     6541 cgaccgagcg cagcgagtca gtgagcgagg aagcggaag
//
