LOCUS       sequence-490378-        5710 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 5710)
  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 5710)
  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: pNP3414 [pNP2922 - ISCro4 Enhanced TBL (TBL4, ...
FEATURES             Location/Qualifiers
     source          1..5710
                     /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           2265..2332
                     /product="hepatitis delta virus self-cleaving ribozyme 
                     (Ferre-D'Amare and Scott, 2010)"
                     /label=HDV ribozyme
                     /ncRNA_class="ribozyme"
     promoter        2399..3577
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2630..3568
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3525..3545
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      3584..3593
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      4389..4398
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             4589..4609
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4610..4630
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4631..4651
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4661..4717
                     /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(4724..4726,4727..5440)
                     /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(4724..4726,4727..5437)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(4766..4787)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(5027..5046)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     5374..5395
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(5465..5482)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    5471..5678
                     /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 cgcttttatt ttttggccgg catggtccca
     2281 gcctcctcgc tggcgccggc tgggcaacat gcttcggcat ggcgaatggg actttttttg
     2341 ttctagtccg tttttagcgc gtgcgccaat tctgcagaca aatggctcta gaggtaccgg
     2401 ctccggtgcc cgtcagtggg cagagcgcac atcgcccaca gtccccgaga agttgggggg
     2461 aggggtcggc aattgaaccg gtgcctagag aaggtggcgc ggggtaaact gggaaagtga
     2521 tgtcgtgtac tggctccgcc tttttcccga gggtggggga gaaccgtata taagtgcagt
     2581 agtcgccgtg aacgttcttt ttcgcaacgg gtttgccgcc agaacacagg taagtgccgt
     2641 gtgtggttcc cgcgggcctg gcctctttac gggttatggc ccttgcgtgc cttgaattac
     2701 ttccacctgg ctgcagtacg tgattcttga tcccgagctt cgggttggaa gtgggtggga
     2761 gagttcgagg ccttgcgctt aaggagcccc ttcgcctcgt gcttgagttg aggcctggcc
     2821 tgggcgctgg ggccgccgcg tgcgaatctg gtggcacctt cgcgcctgtc tcgctgcttt
     2881 cgataagtct ctagccattt aaaatttttg atgacctgct gcgacgcttt ttttctggca
     2941 agatagtctt gtaaatgcgg gccaagatct gcacactggt atttcggttt ttggggccgc
     3001 gggcggcgac ggggcccgtg cgtcccagcg cacatgttcg gcgaggcggg gcctgcgagc
     3061 gcggccaccg agaatcggac gggggtagtc tcaagctggc cggcctgctc tggtgcctgg
     3121 cctcgcgccg ccgtgtatcg ccccgccctg ggcggcaagg ctggcccggt cggcaccagt
     3181 tgcgtgagcg gaaagatggc cgcttcccgg ccctgctgca gggagctcaa aatggaggac
     3241 gcggcgctcg ggagagcggg cgggtgagtc acccacacaa aggaaaaggg cctttccgtc
     3301 ctcagccgtc gcttcatgtg actccacgga gtaccgggcg ccgtccaggc acctcgatta
     3361 gttctcgagc ttttggagta cgtcgtcttt aggttggggg gaggggtttt atgcgatgga
     3421 gtttccccac actgagtggg tggagactga agttaggcca gcttggcact tgatgtaatt
     3481 ctccttggaa tttgcccttt ttgagtttgg atcttggttc attctcaagc ctcagacagt
     3541 ggttcaaagt ttttttcttc catttcaggt gtcgtgacgt acggccacca tggaacagga
     3601 gctgcacttc atcggcatcg acgtgtccaa agcaaagctg gacgtggacg tgctgcgacc
     3661 tgacggcaga cacagaagca agaaattcgc taatacccct aagggacacg acgagctgct
     3721 gagatggctg agcggccaca gagtggcccc agctcacatc tgcatggaag ctacaagcac
     3781 ctacatggag gatgtggccg cccacctgag cgacgccggc tacaccgtgt ccgtgatcaa
     3841 ccctgccctg ggcaaggcct ttgcccaaag cgagggactg cgaagcaaga cagatgctgt
     3901 tgatgccaga atgctggccg agttctgtcg gcagaagcgg cctccagcct gggaggcccc
     3961 tcaccctgtg gaacgggccc tgagggccct cgtgctgcgc caccagagcc tgaccgatat
     4021 gcacacccag gagctgaacc gactggaaac cgcccgggaa gtgcagcggc ctagcattga
     4081 cgcccatctg ctgtggctgc acgccgagct gaaaagaatc gagaaacaga tcaaggacct
     4141 gacagatgat gaccccgaca tgaagcaccg gcggaagctg ctggaaagca tccccggcat
     4201 cggagaaaag accagcgccg tcctgctcgc ttatacaggc ctgaaggaaa gattcaccca
     4261 cgccagacag ttcgctgctt ttgccggcct gacacctaga agatacgaga gcggcagctc
     4321 tgtgaaccgg gcctctagaa tgagcaaggc cggacatgcc tctctgcgga gagccctgta
     4381 catgcctgcc atggtggccg tgtctaagac cgagtggggc agagccttcc gggacagact
     4441 ggccggcaac ggcaagaagg gcaaagtgat catcggcgcc atgatgagaa agctggccca
     4501 ggtggcctac ggcgtgctga agtccggcgt ccccttcgac gccagcagac acaaccccgt
     4561 ggctgctgct agcggagggg gtggaagccc aaaaaagaag agaaaggtac ctaagaaaaa
     4621 gcggaaggtc cccaagaaga agaggaaagt tggaagcggt gccacgaact tctctctgtt
     4681 aaagcaagca ggcgacgtag aagaaaaccc aggtcccgga tccgtgagca agggcgagga
     4741 gctgttcacc ggggtggtgc ccatcctggt cgagctggac ggcgacgtaa acggccacaa
     4801 gttcagcgtg tccggcgagg gcgagggcga tgccacctac ggcaagctga ccctgaagtt
     4861 catctgcacc accggcaagc tgcccgtgcc ctggcccacc ctcgtgacca ccctgaccta
     4921 cggcgtgcag tgcttcagcc gctaccccga ccacatgaag cagcacgact tcttcaagtc
     4981 cgccatgccc gaaggctacg tccaggagcg caccatcttc ttcaaggacg acggcaacta
     5041 caagacccgc gccgaggtga agttcgaggg cgacaccctg gtgaaccgca tcgagctgaa
     5101 gggcatcgac ttcaaggagg acggcaacat cctggggcac aagctggagt acaactacaa
     5161 cagccacaac gtctatatca tggccgacaa gcagaagaac ggcatcaagg tgaacttcaa
     5221 gatccgccac aacatcgagg acggcagcgt gcagctcgcc gaccactacc agcagaacac
     5281 ccccatcggc gacggccccg tgctgctgcc cgacaaccac tacctgagca cccagtccgc
     5341 cctgagcaaa gaccccaacg agaagcgcga tcacatggtc ctgctggagt tcgtgaccgc
     5401 cgccgggatc actctcggca tggacgagct gtacaagtaa ctcgagctag agctcgctga
     5461 tcagcctcga ctgtgccttc tagttgccag ccatctgttg tttgcccctc ccccgtgcct
     5521 tccttgaccc tggaaggtgc cactcccact gtcctttcct aataaaatga ggaaattgca
     5581 tcgcattgtc tgagtaggtg tcattctatt ctggggggtg gggtggggca ggacagcaag
     5641 ggggaggatt gggaagacaa tagcaggcat gctggggacg acgtcaggtg gcacttttcg
     5701 gggaaatgtg
//
