LOCUS       sequence-12579-e        2771 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 2771)
  AUTHORS   Trujillo RD, Yue SB, Tang Y, O'Gorman WE, Chen CZ
  TITLE     The potential functions of primary microRNAs in target recognition 
            and repression.
  JOURNAL   EMBO J. 2010 Oct 6;29(19):3272-85. doi: 10.1038/emboj.2010.208. Epub
            2010 Aug 31.
  PUBMED    20808284
REFERENCE   2  (bases 1 to 2771)
  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: 
            "10.1038/emboj.2010.208"; journalName: "EMBO J"; date: "2010-10-6- 
            6"; volume: "29"; issue: "19"; pages: "3272-85"
COMMENT     Sequence Label: pDP-let-7_LPB
FEATURES             Location/Qualifiers
     source          1..2771
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(29..51)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     151..170
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     364..386
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     378..395
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     379..395
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     403..422
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        403..421
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     complement(550..566)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(550..566)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(563..585)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    574..590
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(join(598..604,605..622,623..628))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    643..664
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(781..798)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(952..1540)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(1032..1051)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(1711..2502,2503..2571))
                     /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     2334..2353
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(2572..2676)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     2744..2762
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
ORIGIN
        1 tcgcgcgttt cggtgatgac ggtgaaaacc tctgacacat gcagctcccg gagacggtca
       61 cagcttgtct gtaagcggat gccgggagca gacaagcccg tcagggcgcg tcagcgggtg
      121 ttggcgggtg tcggggctgg cttaactatg cggcatcaga gcagattgta ctgagagtgc
      181 accatatgcg gtgtgaaata ccgcacagat gcgtaaggag aaaataccgc atcaggcgcc
      241 attcgccatt caggctgcgc aactgttggg aagggcgatc ggtgcgggcc tcttcgctat
      301 tacgccagct ggcgaaaggg ggatgtgctg caaggcgatt aagttgggta acgccagggt
      361 tttcccagtc acgacgttgt aaaacgacgg ccagtgaatt attaatacga ctcactatag
      421 ggagaagaga attctgaggt agtaggttgt atagtttcca atattaccag gcctgaacta
      481 tgcaattttc taccttacca agcttttcct ccctttagtg agggtaattc tcagcttggc
      541 gtaatcatgg tcatagctgt ttcctgtgtg aaattgttat ccgctcacaa ttccacacaa
      601 catacgagcc ggaagcataa agtgtaaagc ctggggtgcc taatgagtga gctaactcac
      661 attaattgcg ttgcgctcac tgcccgcttt ccagtcggga aacctgtcgt gccagctgca
      721 ttaatgaatc ggccaacgcg cggggagagg cggtttgcgt attgggcgct cttccgcttc
      781 ctcgctcact gactcgctgc gctcggtcgt tcggctgcgg cgagcggtat cagctcactc
      841 aaaggcggta atacggttat ccacagaatc aggggataac gcaggaaaga acatgtgagc
      901 aaaaggccag caaaaggcca ggaaccgtaa aaaggccgcg ttgctggcgt ttttccatag
      961 gctccgcccc cctgacgagc atcacaaaaa tcgacgctca agtcagaggt ggcgaaaccc
     1021 gacaggacta taaagatacc aggcgtttcc ccctggaagc tccctcgtgc gctctcctgt
     1081 tccgaccctg ccgcttaccg gatacctgtc cgcctttctc ccttcgggaa gcgtggcgct
     1141 ttctcaaagc tcacgctgta ggtatctcag ttcggtgtag gtcgttcgct ccaagctggg
     1201 ctgtgtgcac gaaccccccg ttcagcccga ccgctgcgcc ttatccggta actatcgtct
     1261 tgagtccaac ccggtaagac acgacttatc gccactggca gcagccactg gtaacaggat
     1321 tagcagagcg aggtatgtag gcggtgctac agagttcttg aagtggtggc ctaactacgg
     1381 ctacactaga aggacagtat ttggtatctg cgctctgctg aagccagtta ccttcggaaa
     1441 aagagttggt agctcttgat ccggcaaaca aaccaccgct ggtagcggtg gtttttttgt
     1501 ttgcaagcag cagattacgc gcagaaaaaa aggatctcaa gaagatcctt tgatcttttc
     1561 tacggggtct gacgctcagt ggaacgaaaa ctcacgttaa gggattttgg tcatgagatt
     1621 atcaaaaagg atcttcacct agatcctttt aaattaaaaa tgaagtttta aatcaatcta
     1681 aagtatatat gagtaaactt ggtctgacag ttaccaatgc ttaatcagtg aggcacctat
     1741 ctcagcgatc tgtctatttc gttcatccat agttgcctga ctccccgtcg tgtagataac
     1801 tacgatacgg gagggcttac catctggccc cagtgctgca atgataccgc gagacccacg
     1861 ctcaccggct ccagatttat cagcaataaa ccagccagcc ggaagggccg agcgcagaag
     1921 tggtcctgca actttatccg cctccatcca gtctattaat tgttgccggg aagctagagt
     1981 aagtagttcg ccagttaata gtttgcgcaa cgttgttgcc attgctacag gcatcgtggt
     2041 gtcacgctcg tcgtttggta tggcttcatt cagctccggt tcccaacgat caaggcgagt
     2101 tacatgatcc cccatgttgt gcaaaaaagc ggttagctcc ttcggtcctc cgatcgttgt
     2161 cagaagtaag ttggccgcag tgttatcact catggttatg gcagcactgc ataattctct
     2221 tactgtcatg ccatccgtaa gatgcttttc tgtgactggt gagtactcaa ccaagtcatt
     2281 ctgagaatag tgtatgcggc gaccgagttg ctcttgcccg gcgtcaatac gggataatac
     2341 cgcgccacat agcagaactt taaaagtgct catcattgga aaacgttctt cggggcgaaa
     2401 actctcaagg atcttaccgc tgttgagatc cagttcgatg taacccactc gtgcacccaa
     2461 ctgatcttca gcatctttta ctttcaccag cgtttctggg tgagcaaaaa caggaaggca
     2521 aaatgccgca aaaaagggaa taagggcgac acggaaatgt tgaatactca tactcttcct
     2581 ttttcaatat tattgaagca tttatcaggg ttattgtctc atgagcggat acatatttga
     2641 atgtatttag aaaaataaac aaataggggt tccgcgcaca tttccccgaa aagtgccacc
     2701 tgacgtctaa gaaaccatta ttatcatgac attaacctat aaaaataggc gtatcacgag
     2761 gccctttcgt c
//
