LOCUS       sequence-490480-        5802 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Express ISCro4 recombinase and bridge RNA.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5802)
  AUTHORS   Perry NT, Bartie LJ, Katrekar D, Gonzalez GA, Durrant MG, Pai JJ, 
            Fanton A, Martins JQ, Hiraizumi M, Ricci-Tam C, Nishimasu H, 
            Konermann S, Hsu PD
  TITLE     Megabase-scale human genome rearrangement with programmable bridge 
            recombinases.
  JOURNAL   Science. 2025 Sep 25:eadz0276. doi: 10.1126/science.adz0276.
  PUBMED    40997214
REFERENCE   2  (bases 1 to 5802)
  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: "Science. 
            2025 Sep 25:eadz0276. doi: 10.1126/science.adz0276."
COMMENT     Sequence Label: pNP3425 [pNP2922 - ISCro4 Enhanced bRNA (TBL4,...
FEATURES             Location/Qualifiers
     source          1..5802
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        1..105
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(106..174,175..966)
                     /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(324..343)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      1137..1725
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     1626..1645
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     1879..1896
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        1906..2154
                     /label=U6 promoter
                     /note="RNA polymerase III promoter for human U6 snRNA 
                     (Domitrovich & Kunkel, 2003)"
     primer_bind     1906..1926
                     /label=hU6-F
                     /note="Human U6 promoter, forward primer"
     primer_bind     2077..2096
                     /label=LKO.1 5'
                     /note="Human U6 promoter, forward primer"
     ncRNA           2357..2424
                     /product="hepatitis delta virus self-cleaving ribozyme 
                     (Ferre-D'Amare and Scott, 2010)"
                     /label=HDV ribozyme
                     /ncRNA_class="ribozyme"
     promoter        2491..3669
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2722..3660
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3617..3637
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      3676..3685
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      4481..4490
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             4681..4701
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4702..4722
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4723..4743
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4753..4809
                     /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             join(4816..4818,4819..5532)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     CDS             join(4816..4818,4819..5529)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(4858..4879)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(5119..5138)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     5466..5487
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(5557..5574)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    5563..5770
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
ORIGIN
        1 cgcggaaccc ctatttgttt atttttctaa atacattcaa atatgtatcc gctcatgaga
       61 caataaccct gataaatgct tcaataatat tgaaaaagga agagtatgag tattcaacat
      121 ttccgtgtcg cccttattcc cttttttgcg gcattttgcc ttcctgtttt tgctcaccca
      181 gaaacgctgg tgaaagtaaa agatgctgaa gatcagttgg gtgcacgagt gggttacatc
      241 gaactggatc tcaacagcgg taagatcctt gagagttttc gccccgaaga acgttttcca
      301 atgatgagca cttttaaagt tctgctatgt ggcgcggtat tatcccgtat tgacgccggg
      361 caagagcaac tcggtcgccg catacactat tctcagaatg acttggttga gtactcacca
      421 gtcacagaaa agcatcttac ggatggcatg acagtaagag aattatgcag tgctgccata
      481 accatgagtg ataacactgc ggccaactta cttctgacaa cgatcggagg accgaaggag
      541 ctaaccgctt ttttgcacaa catgggggat catgtaactc gccttgatcg ttgggaaccg
      601 gagctgaatg aagccatacc aaacgacgag cgtgacacca cgatgcctgt agcaatggca
      661 acaacgttgc gcaaactatt aactggcgaa ctacttactc tagcttcccg gcaacaatta
      721 atagactgga tggaggcgga taaagttgca ggaccacttc tgcgctcggc ccttccggct
      781 ggctggttta ttgctgataa atctggagcc ggtgagcgtg ggtcacgcgg tatcattgca
      841 gcactggggc cagatggtaa gccctcccgt atcgtagtta tctacacgac ggggagtcag
      901 gcaactatgg atgaacgaaa tagacagatc gctgagatag gtgcctcact gattaagcat
      961 tggtaactgt cagaccaagt ttactcatat atactttaga ttgatttaaa acttcatttt
     1021 taatttaaaa ggatctaggt gaagatcctt tttgataatc tcatgaccaa aatcccttaa
     1081 cgtgagtttt cgttccactg agcgtcagac cccgtagaaa agatcaaagg atcttcttga
     1141 gatccttttt ttctgcgcgt aatctgctgc ttgcaaacaa aaaaaccacc gctaccagcg
     1201 gtggtttgtt tgccggatca agagctacca actctttttc cgaaggtaac tggcttcagc
     1261 agagcgcaga taccaaatac tgttcttcta gtgtagccgt agttaggcca ccacttcaag
     1321 aactctgtag caccgcctac atacctcgct ctgctaatcc tgttaccagt ggctgctgcc
     1381 agtggcgata agtcgtgtct taccgggttg gactcaagac gatagttacc ggataaggcg
     1441 cagcggtcgg gctgaacggg gggttcgtgc acacagccca gcttggagcg aacgacctac
     1501 accgaactga gatacctaca gcgtgagcta tgagaaagcg ccacgcttcc cgaagggaga
     1561 aaggcggaca ggtatccggt aagcggcagg gtcggaacag gagagcgcac gagggagctt
     1621 ccagggggaa acgcctggta tctttatagt cctgtcgggt ttcgccacct ctgacttgag
     1681 cgtcgatttt tgtgatgctc gtcagggggg cggagcctat ggaaaaacgc cagcaacgcg
     1741 gcctttttac ggttcctggc cttttgctgg ccttttgctc acatgttctt tcctgcgtta
     1801 tcccctgatt ctgtggataa ccgtattacc gcctttgagt gagctgatac cgctcgccgc
     1861 agccgaacga ccgagcgcag cgagtcagtg agcgaggaag cggaagaggg cctatttccc
     1921 atgattcctt catatttgca tatacgatac aaggctgtta gagagataat tggaattaat
     1981 ttgactgtaa acacaaagat attagtacaa aatacgtgac gtagaaagta ataatttctt
     2041 gggtagtttg cagttttaaa attatgtttt aaaatggact atcatatgct taccgtaact
     2101 tgaaagtatt tcgatttctt ggctttatat atcttgtgga aaggacgaaa caccgagtgc
     2161 agggagaacc ggccagttct ctctgccatg cggtccgcat gccgtatcag gccttgggct
     2221 aataacccgt gacgtagatt ggcagcggac cgcgccgttc tccacaagtg acaaaccgga
     2281 cagtatcatg gaccggtttt cccggtaatc cgcattcaca aggctggtct cacttgtgga
     2341 gaacgtttta ttttttggcc ggcatggtcc cagcctcctc gctggcgccg gctgggcaac
     2401 atgcttcggc atggcgaatg ggactttttt tgttctagtc cgtttttagc gcgtgcgcca
     2461 attctgcaga caaatggctc tagaggtacc ggctccggtg cccgtcagtg ggcagagcgc
     2521 acatcgccca cagtccccga gaagttgggg ggaggggtcg gcaattgaac cggtgcctag
     2581 agaaggtggc gcggggtaaa ctgggaaagt gatgtcgtgt actggctccg cctttttccc
     2641 gagggtgggg gagaaccgta tataagtgca gtagtcgccg tgaacgttct ttttcgcaac
     2701 gggtttgccg ccagaacaca ggtaagtgcc gtgtgtggtt cccgcgggcc tggcctcttt
     2761 acgggttatg gcccttgcgt gccttgaatt acttccacct ggctgcagta cgtgattctt
     2821 gatcccgagc ttcgggttgg aagtgggtgg gagagttcga ggccttgcgc ttaaggagcc
     2881 ccttcgcctc gtgcttgagt tgaggcctgg cctgggcgct ggggccgccg cgtgcgaatc
     2941 tggtggcacc ttcgcgcctg tctcgctgct ttcgataagt ctctagccat ttaaaatttt
     3001 tgatgacctg ctgcgacgct ttttttctgg caagatagtc ttgtaaatgc gggccaagat
     3061 ctgcacactg gtatttcggt ttttggggcc gcgggcggcg acggggcccg tgcgtcccag
     3121 cgcacatgtt cggcgaggcg gggcctgcga gcgcggccac cgagaatcgg acgggggtag
     3181 tctcaagctg gccggcctgc tctggtgcct ggcctcgcgc cgccgtgtat cgccccgccc
     3241 tgggcggcaa ggctggcccg gtcggcacca gttgcgtgag cggaaagatg gccgcttccc
     3301 ggccctgctg cagggagctc aaaatggagg acgcggcgct cgggagagcg ggcgggtgag
     3361 tcacccacac aaaggaaaag ggcctttccg tcctcagccg tcgcttcatg tgactccacg
     3421 gagtaccggg cgccgtccag gcacctcgat tagttctcga gcttttggag tacgtcgtct
     3481 ttaggttggg gggaggggtt ttatgcgatg gagtttcccc acactgagtg ggtggagact
     3541 gaagttaggc cagcttggca cttgatgtaa ttctccttgg aatttgccct ttttgagttt
     3601 ggatcttggt tcattctcaa gcctcagaca gtggttcaaa gtttttttct tccatttcag
     3661 gtgtcgtgac gtacggccac catggaacag gagctgcact tcatcggcat cgacgtgtcc
     3721 aaagcaaagc tggacgtgga cgtgctgcga cctgacggca gacacagaag caagaaattc
     3781 gctaataccc ctaagggaca cgacgagctg ctgagatggc tgagcggcca cagagtggcc
     3841 ccagctcaca tctgcatgga agctacaagc acctacatgg aggatgtggc cgcccacctg
     3901 agcgacgccg gctacaccgt gtccgtgatc aaccctgccc tgggcaaggc ctttgcccaa
     3961 agcgagggac tgcgaagcaa gacagatgct gttgatgcca gaatgctggc cgagttctgt
     4021 cggcagaagc ggcctccagc ctgggaggcc cctcaccctg tggaacgggc cctgagggcc
     4081 ctcgtgctgc gccaccagag cctgaccgat atgcacaccc aggagctgaa ccgactggaa
     4141 accgcccggg aagtgcagcg gcctagcatt gacgcccatc tgctgtggct gcacgccgag
     4201 ctgaaaagaa tcgagaaaca gatcaaggac ctgacagatg atgaccccga catgaagcac
     4261 cggcggaagc tgctggaaag catccccggc atcggagaaa agaccagcgc cgtcctgctc
     4321 gcttatacag gcctgaagga aagattcacc cacgccagac agttcgctgc ttttgccggc
     4381 ctgacaccta gaagatacga gagcggcagc tctgtgaacc gggcctctag aatgagcaag
     4441 gccggacatg cctctctgcg gagagccctg tacatgcctg ccatggtggc cgtgtctaag
     4501 accgagtggg gcagagcctt ccgggacaga ctggccggca acggcaagaa gggcaaagtg
     4561 atcatcggcg ccatgatgag aaagctggcc caggtggcct acggcgtgct gaagtccggc
     4621 gtccccttcg acgccagcag acacaacccc gtggctgctg ctagcggagg gggtggaagc
     4681 ccaaaaaaga agagaaaggt acctaagaaa aagcggaagg tccccaagaa gaagaggaaa
     4741 gttggaagcg gtgccacgaa cttctctctg ttaaagcaag caggcgacgt agaagaaaac
     4801 ccaggtcccg gatccgtgag caagggcgag gagctgttca ccggggtggt gcccatcctg
     4861 gtcgagctgg acggcgacgt aaacggccac aagttcagcg tgtccggcga gggcgagggc
     4921 gatgccacct acggcaagct gaccctgaag ttcatctgca ccaccggcaa gctgcccgtg
     4981 ccctggccca ccctcgtgac caccctgacc tacggcgtgc agtgcttcag ccgctacccc
     5041 gaccacatga agcagcacga cttcttcaag tccgccatgc ccgaaggcta cgtccaggag
     5101 cgcaccatct tcttcaagga cgacggcaac tacaagaccc gcgccgaggt gaagttcgag
     5161 ggcgacaccc tggtgaaccg catcgagctg aagggcatcg acttcaagga ggacggcaac
     5221 atcctggggc acaagctgga gtacaactac aacagccaca acgtctatat catggccgac
     5281 aagcagaaga acggcatcaa ggtgaacttc aagatccgcc acaacatcga ggacggcagc
     5341 gtgcagctcg ccgaccacta ccagcagaac acccccatcg gcgacggccc cgtgctgctg
     5401 cccgacaacc actacctgag cacccagtcc gccctgagca aagaccccaa cgagaagcgc
     5461 gatcacatgg tcctgctgga gttcgtgacc gccgccggga tcactctcgg catggacgag
     5521 ctgtacaagt aactcgagct agagctcgct gatcagcctc gactgtgcct tctagttgcc
     5581 agccatctgt tgtttgcccc tcccccgtgc cttccttgac cctggaaggt gccactccca
     5641 ctgtcctttc ctaataaaat gaggaaattg catcgcattg tctgagtagg tgtcattcta
     5701 ttctgggggg tggggtgggg caggacagca agggggagga ttgggaagac aatagcaggc
     5761 atgctgggga cgacgtcagg tggcactttt cggggaaatg tg
//
