LOCUS       sequence-457229-        7841 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Knockdown of Snrnp48 in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7841)
  AUTHORS   Lin L, Zhao J, Kubota N, Li Z, Lam YL, Nguyen LP, Yang L, Pokharel 
            SP, Blue SM, Yee BA, Chen R, Yeo GW, Chen CW, Chen L, Zheng S
  TITLE     Epistatic interactions between NMD and TRP53 control progenitor cell
            maintenance and brain size.
  JOURNAL   Neuron. 2024 Jul 3;112(13):2157-2176.e12. doi: 
            10.1016/j.neuron.2024.04.006. Epub 2024 May 1.
  PUBMED    38697111
REFERENCE   2  (bases 1 to 7841)
  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"; doi: 
            "10.1016/j.neuron.2024.04.006"; journalName: "Neuron"; date: 
            "2024-07-3- 3"; volume: "112"; issue: "13"; pages: "2157-2176.e12"
COMMENT     Sequence Label: sg_Snrnp48_i1-ipUSEPR-TR657
FEATURES             Location/Qualifiers
     source          1..7841
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(46..65)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        237..616
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        618..816
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     771..791
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     LTR             834..1014
                     /label=5' LTR (truncated)
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     misc_feature    1061..1186
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    1683..1916
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             2101..2145
                     /codon_start=1
                     /product="antigenic peptide corresponding to amino acids 
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik 
                     et al., 2013)"
                     /label=gp41 peptide
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /translation="KNEQELLELDKWASL"
     misc_feature    2443..2560
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2653..2901
                     /label=U6 promoter
                     /note="RNA polymerase III promoter for human U6 snRNA 
                     (Domitrovich & Kunkel, 2003)"
     primer_bind     2653..2673
                     /label=hU6-F
                     /note="Human U6 promoter, forward primer"
     primer_bind     2824..2843
                     /label=LKO.1 5'
                     /note="Human U6 promoter, forward primer"
     promoter        3068..3279
                     /label=EF-1-alpha core promoter
                     /note="core promoter for human elongation factor 
                     EF-1-alpha"
     CDS             3330..3926
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /label=PuroR
                     /note="confers resistance to puromycin"
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     primer_bind     complement(3330..3349)
                     /label=Puro-R
                     /note="Puromycin resistance gene, reverse primer. Also 
                     called puro-variant-R"
     primer_bind     3826..3846
                     /label=Puro-F
                     /note="Puromycin resistance gene, forward primer"
     CDS             3942..3998
                     /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             4005..4706
                     /codon_start=1
                     /product="far-red monomeric fluorescent protein with an 
                     emission peak at 657 nm (Morozova et al., 2010)"
                     /label=TagRFP657
                     /note="derived from mKate"
                     /translation="MSELITENMHMKLYMEGTVNNHHFKCTSEGEGKPYEGTQTQRIKV
                     VEGGPLPFAFDILATSFMYGSHTFINHTQGIPDFWKQSFPEGFTWERVTTYEDGGVLTA
                     TQDTSLQDGCLIYNVKIRGVNFPSNGPVMQKKTLGWEAHTEMLYPADGGLEGRTALALK
                     LVGGGHLICNFKTTYRSKKPAKNLKMPGVYYVDYRLERIKEADKETYVEQHEVAVARYC
                     DLPSKLGHKLN"
     misc_feature    4729..5317
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(4782..4802)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(5200..5211)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     primer_bind     complement(5320..5336)
                     /label=KS primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5321..5337)
                     /label=pBluescriptKS
                     /note="For pBluescript vector"
     LTR             5846..6026
                     /label=5' LTR (truncated)
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     rep_origin      complement(6088..6676)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(6168..6187)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(6847..7638,7639..7707))
                     /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     7470..7489
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7708..7812)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 tcgacggatc gggagatctc ccgatcccct atggtgcact ctcagtacaa tctgctctga
       61 tgccgcatag ttaagccagt atctgctccc tgcttgtgtg ttggaggtcg ctgagtagtg
      121 cgcgagcaaa atttaagcta caacaaggca aggcttgacc gacaattgca tgaagaatct
      181 gcttagggtt aggcgttttg cgctgcttcg cgatgtacgg gccagatata cgcgttgaca
      241 ttgattattg actagttatt aatagtaatc aattacgggg tcattagttc atagcccata
      301 tatggagttc cgcgttacat aacttacggt aaatggcccg cctggctgac cgcccaacga
      361 cccccgccca ttgacgtcaa taatgacgta tgttcccata gtaacgccaa tagggacttt
      421 ccattgacgt caatgggtgg agtatttacg gtaaactgcc cacttggcag tacatcaagt
      481 gtatcatatg ccaagtacgc cccctattga cgtcaatgac ggtaaatggc ccgcctggca
      541 ttatgcccag tacatgacct tatgggactt tcctacttgg cagtacatct acgtattagt
      601 catcgctatt accatggtga tgcggttttg gcagtacatc aatgggcgtg gatagcggtt
      661 tgactcacgg ggatttccaa gtctccaccc cattgacgtc aatgggagtt tgttttggca
      721 ccaaaatcaa cgggactttc caaaatgtcg taacaactcc gccccattga cgcaaatggg
      781 cggtaggcgt gtacggtggg aggtctatat aagcagcgcg ttttgcctgt actgggtctc
      841 tctggttaga ccagatctga gcctgggagc tctctggcta actagggaac ccactgctta
      901 agcctcaata aagcttgcct tgagtgcttc aagtagtgtg tgcccgtctg ttgtgtgact
      961 ctggtaacta gagatccctc agaccctttt agtcagtgtg gaaaatctct agcagtggcg
     1021 cccgaacagg gacttgaaag cgaaagggaa accagaggag ctctctcgac gcaggactcg
     1081 gcttgctgaa gcgcgcacgg caagaggcga ggggcggcga ctggtgagta cgccaaaaat
     1141 tttgactagc ggaggctaga aggagagaga tgggtgcgag agcgtcagta ttaagcgggg
     1201 gagaattaga tcgcgatggg aaaaaattcg gttaaggcca gggggaaaga aaaaatataa
     1261 attaaaacat atagtatggg caagcaggga gctagaacga ttcgcagtta atcctggcct
     1321 gttagaaaca tcagaaggct gtagacaaat actgggacag ctacaaccat cccttcagac
     1381 aggatcagaa gaacttagat cattatataa tacagtagca accctctatt gtgtgcatca
     1441 aaggatagag ataaaagaca ccaaggaagc tttagacaag atagaggaag agcaaaacaa
     1501 aagtaagacc accgcacagc aagcggccgg ccgctgatct tcagacctgg aggaggagat
     1561 atgagggaca attggagaag tgaattatat aaatataaag tagtaaaaat tgaaccatta
     1621 ggagtagcac ccaccaaggc aaagagaaga gtggtgcaga gagaaaaaag agcagtggga
     1681 ataggagctt tgttccttgg gttcttggga gcagcaggaa gcactatggg cgcagcgtca
     1741 atgacgctga cggtacaggc cagacaatta ttgtctggta tagtgcagca gcagaacaat
     1801 ttgctgaggg ctattgaggc gcaacagcat ctgttgcaac tcacagtctg gggcatcaag
     1861 cagctccagg caagaatcct ggctgtggaa agatacctaa aggatcaaca gctcctgggg
     1921 atttggggtt gctctggaaa actcatttgc accactgctg tgccttggaa tgctagttgg
     1981 agtaataaat ctctggaaca gatttggaat cacacgacct ggatggagtg ggacagagaa
     2041 attaacaatt acacaagctt aatacactcc ttaattgaag aatcgcaaaa ccagcaagaa
     2101 aagaatgaac aagaattatt ggaattagat aaatgggcaa gtttgtggaa ttggtttaac
     2161 ataacaaatt ggctgtggta tataaaatta ttcataatga tagtaggagg cttggtaggt
     2221 ttaagaatag tttttgctgt actttctata gtgaatagag ttaggcaggg atattcacca
     2281 ttatcgtttc agacccacct cccaaccccg aggggacccg acaggcccga aggaatagaa
     2341 gaagaaggtg gagagagaga cagagacaga tccattcgat tagtgaacgg atcggcactg
     2401 cgtgcgccaa ttctgcagac aaatggcagt attcatccac aattttaaaa gaaaaggggg
     2461 gattgggggg tacagtgcag gggaaagaat agtagacata atagcaacag acatacaaac
     2521 taaagaatta caaaaacaaa ttacaaaaat tcaaaatttt cgggtttatt acagggacag
     2581 cagagatcca gtttggttag taccgggccc gggtcgacta gtgatcagtg tgagggagtg
     2641 taaagctggt ttgagggcct atttcccatg attccttcat atttgcatat acgatacaag
     2701 gctgttagag agataattag aattaatttg actgtaaaca caaagatatt agtacaaaat
     2761 acgtgacgta gaaagtaata atttcttggg tagtttgcag ttttaaaatt atgttttaaa
     2821 atggactatc atatgcttac cgtaacttga aagtatttcg atttcttggc tttatatatc
     2881 ttgtggaaag gacgaaacac cggaggttcg gtctccatga gtttaagagc tatgctggaa
     2941 acagcatagc aagtttaaat aaggctagtc cgttatcaac ttgaaaaagt ggcaccgagt
     3001 cggtgctttt ttaaaccgct gttcctagga atcccgaggc cttcgagtgg ctccggtgcc
     3061 cgtcagtggg cagagcgcac atcgcccaca gtccccgaga agttgggggg aggggtcggc
     3121 aattgaaccg gtgcctagag aaggtggcgc ggggtaaact gggaaagtga tgtcgtgtac
     3181 tggctccgcc tttttcccga gggtggggga gaaccgtata taagtgcagt agtcgccgtg
     3241 aacgttcttt ttcgcaacgg gtttgccgcc agaacacagg tgtcgtgacg cgggacccga
     3301 cattagcgct acagcttaag cgggccacca tgaccgagta caagcccacg gtgcgcctcg
     3361 ccacccgcga cgacgtcccc agggccgtac gcaccctcgc cgccgcgttc gccgactacc
     3421 ccgccacgcg ccacaccgtc gatccggacc gccacatcga gcgggtcacc gagctgcaag
     3481 aactcttcct cacgcgcgtc gggctcgaca tcggcaaggt gtgggtcgcg gacgacggcg
     3541 ccgccgtggc ggtctggacc acgccggaga gcgtcgaagc gggggcggtg ttcgccgaga
     3601 tcggcccgcg catggccgag ttgagcggtt cccggctggc cgcgcagcaa cagatggaag
     3661 gcctcctggc gccgcaccgg cccaaggagc ccgcgtggtt cctggccacc gtcggagtct
     3721 cgcccgacca ccagggcaag ggtctgggca gcgccgtcgt gctccccgga gtggaggcgg
     3781 ccgagcgcgc cggggtgccc gccttcctgg agacctccgc gccccgcaac ctccccttct
     3841 acgagcggct cggcttcacc gtcaccgccg acgtcgaggt gcccgaagga ccgcgcacct
     3901 ggtgcatgac ccgcaagccc ggtgccgcta gcggcagcgg cgccaccaac ttcagcctgc
     3961 tgaagcaggc cggcgacgtg gaggagaacc ccggccccgg atccatgagc gagctgatca
     4021 ccgagaacat gcacatgaag ctgtacatgg agggcaccgt gaacaaccac cacttcaagt
     4081 gcacatccga gggcgaaggc aagccctacg agggcaccca gacccagaga atcaaggtgg
     4141 tcgagggcgg ccctctcccc ttcgccttcg acatcctggc taccagcttc atgtacggca
     4201 gtcacacctt catcaaccac acccagggca tccccgactt ctggaagcag tccttccctg
     4261 agggcttcac atgggagaga gtcaccacat acgaagacgg gggcgtgctg accgctaccc
     4321 aggacaccag cctccaggac ggctgcctca tctacaacgt caagatcaga ggggtgaact
     4381 tcccatccaa cggccctgtg atgcagaaga aaacactcgg ctgggaggcc cacaccgaga
     4441 tgctgtaccc cgctgacggc ggcctggaag gcagaaccgc gctggccctg aagctcgtgg
     4501 gcgggggcca cctgatctgc aacttcaaga ccacatacag atccaagaaa cccgctaaga
     4561 acctcaagat gcccggcgtc tactatgtgg actacagact ggaaagaatc aaggaggccg
     4621 acaaagagac ctacgtcgag cagcacgagg tggctgtggc cagatactgc gacctcccta
     4681 gcaaactggg gcacaagctt aattaatcta gaccgcggcg cgcccgataa tcaacctctg
     4741 gattacaaaa tttgtgaaag attgactggt attcttaact atgttgctcc ttttacgcta
     4801 tgtggatacg ctgctttaat gcctttgtat catgctattg cttcccgtat ggctttcatt
     4861 ttctcctcct tgtataaatc ctggttgctg tctctttatg aggagttgtg gcccgttgtc
     4921 aggcaacgtg gcgtggtgtg cactgtgttt gctgacgcaa cccccactgg ttggggcatt
     4981 gccaccacct gtcagctcct ttccgggact ttcgctttcc ccctccctat tgccacggcg
     5041 gaactcatcg ccgcctgcct tgcccgctgc tggacagggg ctcggctgtt gggcactgac
     5101 aattccgtgg tgttgtcggg gaaatcatcg tcctttcctt ggctgctcgc ctgtgttgcc
     5161 acctggattc tgcgcgggac gtccttctgc tacgtccctt cggccctcaa tccagcggac
     5221 cttccttccc gcggcctgct gccggctctg cggcctcttc cgcgtcttcg ccttcgccct
     5281 cagacgagtc ggatctccct ttgggccgcc tccccgcatc gataccgtcg acctcgatcg
     5341 agacctagaa aaacatggag caatcacaag tagcaataca gcagctacca atgctgattg
     5401 tgcctggcta gaagcacaag aggaggagga ggtgggtttt ccagtcacac ctcaggtacc
     5461 tttaagacca atgacttaca aggcagctgt agatcttagc cactttttaa aagaaaaggg
     5521 gggactggaa gggctaattc actcccaacg aagacaagat atccttgatc tgtggatcta
     5581 ccacacacaa ggctacttcc ctgattggca gaactacaca ccagggccag ggatcagata
     5641 tccactgacc tttggatggt gctacaagct agtaccagtt gagcaagaga aggtagaaga
     5701 agccaatgaa ggagagaaca cccgcttgtt acaccctgtg agcctgcatg ggatggatga
     5761 cccggagaga gaagtattag agtggaggtt tgacagccgc ctagcatttc atcacatggc
     5821 ccgagagctg catccggact gtactgggtc tctctggtta gaccagatct gagcctggga
     5881 gctctctggc taactaggga acccactgct taagcctcaa taaagcttgc cttgagtgct
     5941 tcaagtagtg tgtgcccgtc tgttgtgtga ctctggtaac tagagatccc tcagaccctt
     6001 ttagtcagtg tggaaaatct ctagcagcat gtgagcaaaa ggccagcaaa aggccaggaa
     6061 ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca
     6121 caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc
     6181 gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata
     6241 cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta
     6301 tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca
     6361 gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga
     6421 cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg
     6481 tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa cagtatttgg
     6541 tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg
     6601 caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag
     6661 aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa
     6721 cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat
     6781 ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc
     6841 tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc
     6901 atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc
     6961 tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag atttatcagc
     7021 aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc
     7081 catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt
     7141 gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc
     7201 ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa
     7261 aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt
     7321 atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg
     7381 cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc
     7441 gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca gaactttaaa
     7501 agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccgctgtt
     7561 gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt
     7621 caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag
     7681 ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt gaagcattta
     7741 tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa ataaacaaat
     7801 aggggttccg cgcacatttc cccgaaaagt gccacctgac g
//
