LOCUS       sequence-490383-        5680 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 5680)
  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 5680)
  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: pNP3396 [pNP2922 - ISCro4 DBL1 (WT) + ISCro4
            R...
FEATURES             Location/Qualifiers
     source          1..5680
                     /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           2235..2302
                     /product="hepatitis delta virus self-cleaving ribozyme 
                     (Ferre-D'Amare and Scott, 2010)"
                     /label=HDV ribozyme
                     /ncRNA_class="ribozyme"
     promoter        2369..3547
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2600..3538
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3495..3515
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      3554..3563
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      4359..4368
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             4559..4579
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4580..4600
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4601..4621
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4631..4687
                     /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(4694..4696,4697..5410)
                     /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(4694..4696,4697..5407)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(4736..4757)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(4997..5016)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     5344..5365
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(5435..5452)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    5441..5648
                     /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 caccgagtga
     2161 caaaccggac agtatcatgg accggttttc ccggtaatcc gcattcacaa ggctggtctc
     2221 actttttatt ttttggccgg catggtccca gcctcctcgc tggcgccggc tgggcaacat
     2281 gcttcggcat ggcgaatggg actttttttg ttctagtccg tttttagcgc gtgcgccaat
     2341 tctgcagaca aatggctcta gaggtaccgg ctccggtgcc cgtcagtggg cagagcgcac
     2401 atcgcccaca gtccccgaga agttgggggg aggggtcggc aattgaaccg gtgcctagag
     2461 aaggtggcgc ggggtaaact gggaaagtga tgtcgtgtac tggctccgcc tttttcccga
     2521 gggtggggga gaaccgtata taagtgcagt agtcgccgtg aacgttcttt ttcgcaacgg
     2581 gtttgccgcc agaacacagg taagtgccgt gtgtggttcc cgcgggcctg gcctctttac
     2641 gggttatggc ccttgcgtgc cttgaattac ttccacctgg ctgcagtacg tgattcttga
     2701 tcccgagctt cgggttggaa gtgggtggga gagttcgagg ccttgcgctt aaggagcccc
     2761 ttcgcctcgt gcttgagttg aggcctggcc tgggcgctgg ggccgccgcg tgcgaatctg
     2821 gtggcacctt cgcgcctgtc tcgctgcttt cgataagtct ctagccattt aaaatttttg
     2881 atgacctgct gcgacgcttt ttttctggca agatagtctt gtaaatgcgg gccaagatct
     2941 gcacactggt atttcggttt ttggggccgc gggcggcgac ggggcccgtg cgtcccagcg
     3001 cacatgttcg gcgaggcggg gcctgcgagc gcggccaccg agaatcggac gggggtagtc
     3061 tcaagctggc cggcctgctc tggtgcctgg cctcgcgccg ccgtgtatcg ccccgccctg
     3121 ggcggcaagg ctggcccggt cggcaccagt tgcgtgagcg gaaagatggc cgcttcccgg
     3181 ccctgctgca gggagctcaa aatggaggac gcggcgctcg ggagagcggg cgggtgagtc
     3241 acccacacaa aggaaaaggg cctttccgtc ctcagccgtc gcttcatgtg actccacgga
     3301 gtaccgggcg ccgtccaggc acctcgatta gttctcgagc ttttggagta cgtcgtcttt
     3361 aggttggggg gaggggtttt atgcgatgga gtttccccac actgagtggg tggagactga
     3421 agttaggcca gcttggcact tgatgtaatt ctccttggaa tttgcccttt ttgagtttgg
     3481 atcttggttc attctcaagc ctcagacagt ggttcaaagt ttttttcttc catttcaggt
     3541 gtcgtgacgt acggccacca tggaacagga gctgcacttc atcggcatcg acgtgtccaa
     3601 agcaaagctg gacgtggacg tgctgcgacc tgacggcaga cacagaagca agaaattcgc
     3661 taatacccct aagggacacg acgagctgct gagatggctg agcggccaca gagtggcccc
     3721 agctcacatc tgcatggaag ctacaagcac ctacatggag gatgtggccg cccacctgag
     3781 cgacgccggc tacaccgtgt ccgtgatcaa ccctgccctg ggcaaggcct ttgcccaaag
     3841 cgagggactg cgaagcaaga cagatgctgt tgatgccaga atgctggccg agttctgtcg
     3901 gcagaagcgg cctccagcct gggaggcccc tcaccctgtg gaacgggccc tgagggccct
     3961 cgtgctgcgc caccagagcc tgaccgatat gcacacccag gagctgaacc gactggaaac
     4021 cgcccgggaa gtgcagcggc ctagcattga cgcccatctg ctgtggctgc acgccgagct
     4081 gaaaagaatc gagaaacaga tcaaggacct gacagatgat gaccccgaca tgaagcaccg
     4141 gcggaagctg ctggaaagca tccccggcat cggagaaaag accagcgccg tcctgctcgc
     4201 ttatacaggc ctgaaggaaa gattcaccca cgccagacag ttcgctgctt ttgccggcct
     4261 gacacctaga agatacgaga gcggcagctc tgtgaaccgg gcctctagaa tgagcaaggc
     4321 cggacatgcc tctctgcgga gagccctgta catgcctgcc atggtggccg tgtctaagac
     4381 cgagtggggc agagccttcc gggacagact ggccggcaac ggcaagaagg gcaaagtgat
     4441 catcggcgcc atgatgagaa agctggccca ggtggcctac ggcgtgctga agtccggcgt
     4501 ccccttcgac gccagcagac acaaccccgt ggctgctgct agcggagggg gtggaagccc
     4561 aaaaaagaag agaaaggtac ctaagaaaaa gcggaaggtc cccaagaaga agaggaaagt
     4621 tggaagcggt gccacgaact tctctctgtt aaagcaagca ggcgacgtag aagaaaaccc
     4681 aggtcccgga tccgtgagca agggcgagga gctgttcacc ggggtggtgc ccatcctggt
     4741 cgagctggac ggcgacgtaa acggccacaa gttcagcgtg tccggcgagg gcgagggcga
     4801 tgccacctac ggcaagctga ccctgaagtt catctgcacc accggcaagc tgcccgtgcc
     4861 ctggcccacc ctcgtgacca ccctgaccta cggcgtgcag tgcttcagcc gctaccccga
     4921 ccacatgaag cagcacgact tcttcaagtc cgccatgccc gaaggctacg tccaggagcg
     4981 caccatcttc ttcaaggacg acggcaacta caagacccgc gccgaggtga agttcgaggg
     5041 cgacaccctg gtgaaccgca tcgagctgaa gggcatcgac ttcaaggagg acggcaacat
     5101 cctggggcac aagctggagt acaactacaa cagccacaac gtctatatca tggccgacaa
     5161 gcagaagaac ggcatcaagg tgaacttcaa gatccgccac aacatcgagg acggcagcgt
     5221 gcagctcgcc gaccactacc agcagaacac ccccatcggc gacggccccg tgctgctgcc
     5281 cgacaaccac tacctgagca cccagtccgc cctgagcaaa gaccccaacg agaagcgcga
     5341 tcacatggtc ctgctggagt tcgtgaccgc cgccgggatc actctcggca tggacgagct
     5401 gtacaagtaa ctcgagctag agctcgctga tcagcctcga ctgtgccttc tagttgccag
     5461 ccatctgttg tttgcccctc ccccgtgcct tccttgaccc tggaaggtgc cactcccact
     5521 gtcctttcct aataaaatga ggaaattgca tcgcattgtc tgagtaggtg tcattctatt
     5581 ctggggggtg gggtggggca ggacagcaag ggggaggatt gggaagacaa tagcaggcat
     5641 gctggggacg acgtcaggtg gcacttttcg gggaaatgtg
//
