LOCUS       sequence-490393-        5678 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 5678)
  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 5678)
  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: pNP2885 [pNP2922 - ISCro4 TBL1, WT]
FEATURES             Location/Qualifiers
     source          1..5678
                     /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           2233..2300
                     /product="hepatitis delta virus self-cleaving ribozyme 
                     (Ferre-D'Amare and Scott, 2010)"
                     /label=HDV ribozyme
                     /ncRNA_class="ribozyme"
     promoter        2367..3545
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          2598..3536
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     3493..3513
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     regulatory      3552..3561
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      4357..4366
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             4557..4577
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4578..4598
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4599..4619
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4629..4685
                     /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(4692..4694,4695..5408)
                     /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(4692..4694,4695..5405)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(4734..4755)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(4995..5014)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     5342..5363
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(5433..5450)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    5439..5646
                     /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 caccggcggt
     2161 ccgcatgccg tatcaggcct caggctaata acctgtgacg tagatttatg cagcggaccg
     2221 cttttatttt ttggccggca tggtcccagc ctcctcgctg gcgccggctg ggcaacatgc
     2281 ttcggcatgg cgaatgggac tttttttgtt ctagtccgtt tttagcgcgt gcgccaattc
     2341 tgcagacaaa tggctctaga ggtaccggct ccggtgcccg tcagtgggca gagcgcacat
     2401 cgcccacagt ccccgagaag ttggggggag gggtcggcaa ttgaaccggt gcctagagaa
     2461 ggtggcgcgg ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg
     2521 gtgggggaga accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt
     2581 ttgccgccag aacacaggta agtgccgtgt gtggttcccg cgggcctggc ctctttacgg
     2641 gttatggccc ttgcgtgcct tgaattactt ccacctggct gcagtacgtg attcttgatc
     2701 ccgagcttcg ggttggaagt gggtgggaga gttcgaggcc ttgcgcttaa ggagcccctt
     2761 cgcctcgtgc ttgagttgag gcctggcctg ggcgctgggg ccgccgcgtg cgaatctggt
     2821 ggcaccttcg cgcctgtctc gctgctttcg ataagtctct agccatttaa aatttttgat
     2881 gacctgctgc gacgcttttt ttctggcaag atagtcttgt aaatgcgggc caagatctgc
     2941 acactggtat ttcggttttt ggggccgcgg gcggcgacgg ggcccgtgcg tcccagcgca
     3001 catgttcggc gaggcggggc ctgcgagcgc ggccaccgag aatcggacgg gggtagtctc
     3061 aagctggccg gcctgctctg gtgcctggcc tcgcgccgcc gtgtatcgcc ccgccctggg
     3121 cggcaaggct ggcccggtcg gcaccagttg cgtgagcgga aagatggccg cttcccggcc
     3181 ctgctgcagg gagctcaaaa tggaggacgc ggcgctcggg agagcgggcg ggtgagtcac
     3241 ccacacaaag gaaaagggcc tttccgtcct cagccgtcgc ttcatgtgac tccacggagt
     3301 accgggcgcc gtccaggcac ctcgattagt tctcgagctt ttggagtacg tcgtctttag
     3361 gttgggggga ggggttttat gcgatggagt ttccccacac tgagtgggtg gagactgaag
     3421 ttaggccagc ttggcacttg atgtaattct ccttggaatt tgcccttttt gagtttggat
     3481 cttggttcat tctcaagcct cagacagtgg ttcaaagttt ttttcttcca tttcaggtgt
     3541 cgtgacgtac ggccaccatg gaacaggagc tgcacttcat cggcatcgac gtgtccaaag
     3601 caaagctgga cgtggacgtg ctgcgacctg acggcagaca cagaagcaag aaattcgcta
     3661 atacccctaa gggacacgac gagctgctga gatggctgag cggccacaga gtggccccag
     3721 ctcacatctg catggaagct acaagcacct acatggagga tgtggccgcc cacctgagcg
     3781 acgccggcta caccgtgtcc gtgatcaacc ctgccctggg caaggccttt gcccaaagcg
     3841 agggactgcg aagcaagaca gatgctgttg atgccagaat gctggccgag ttctgtcggc
     3901 agaagcggcc tccagcctgg gaggcccctc accctgtgga acgggccctg agggccctcg
     3961 tgctgcgcca ccagagcctg accgatatgc acacccagga gctgaaccga ctggaaaccg
     4021 cccgggaagt gcagcggcct agcattgacg cccatctgct gtggctgcac gccgagctga
     4081 aaagaatcga gaaacagatc aaggacctga cagatgatga ccccgacatg aagcaccggc
     4141 ggaagctgct ggaaagcatc cccggcatcg gagaaaagac cagcgccgtc ctgctcgctt
     4201 atacaggcct gaaggaaaga ttcacccacg ccagacagtt cgctgctttt gccggcctga
     4261 cacctagaag atacgagagc ggcagctctg tgaaccgggc ctctagaatg agcaaggccg
     4321 gacatgcctc tctgcggaga gccctgtaca tgcctgccat ggtggccgtg tctaagaccg
     4381 agtggggcag agccttccgg gacagactgg ccggcaacgg caagaagggc aaagtgatca
     4441 tcggcgccat gatgagaaag ctggcccagg tggcctacgg cgtgctgaag tccggcgtcc
     4501 ccttcgacgc cagcagacac aaccccgtgg ctgctgctag cggagggggt ggaagcccaa
     4561 aaaagaagag aaaggtacct aagaaaaagc ggaaggtccc caagaagaag aggaaagttg
     4621 gaagcggtgc cacgaacttc tctctgttaa agcaagcagg cgacgtagaa gaaaacccag
     4681 gtcccggatc cgtgagcaag ggcgaggagc tgttcaccgg ggtggtgccc atcctggtcg
     4741 agctggacgg cgacgtaaac ggccacaagt tcagcgtgtc cggcgagggc gagggcgatg
     4801 ccacctacgg caagctgacc ctgaagttca tctgcaccac cggcaagctg cccgtgccct
     4861 ggcccaccct cgtgaccacc ctgacctacg gcgtgcagtg cttcagccgc taccccgacc
     4921 acatgaagca gcacgacttc ttcaagtccg ccatgcccga aggctacgtc caggagcgca
     4981 ccatcttctt caaggacgac ggcaactaca agacccgcgc cgaggtgaag ttcgagggcg
     5041 acaccctggt gaaccgcatc gagctgaagg gcatcgactt caaggaggac ggcaacatcc
     5101 tggggcacaa gctggagtac aactacaaca gccacaacgt ctatatcatg gccgacaagc
     5161 agaagaacgg catcaaggtg aacttcaaga tccgccacaa catcgaggac ggcagcgtgc
     5221 agctcgccga ccactaccag cagaacaccc ccatcggcga cggccccgtg ctgctgcccg
     5281 acaaccacta cctgagcacc cagtccgccc tgagcaaaga ccccaacgag aagcgcgatc
     5341 acatggtcct gctggagttc gtgaccgccg ccgggatcac tctcggcatg gacgagctgt
     5401 acaagtaact cgagctagag ctcgctgatc agcctcgact gtgccttcta gttgccagcc
     5461 atctgttgtt tgcccctccc ccgtgccttc cttgaccctg gaaggtgcca ctcccactgt
     5521 cctttcctaa taaaatgagg aaattgcatc gcattgtctg agtaggtgtc attctattct
     5581 ggggggtggg gtggggcagg acagcaaggg ggaggattgg gaagacaata gcaggcatgc
     5641 tggggacgac gtcaggtggc acttttcggg gaaatgtg
//
