LOCUS       sequence-335043-        3257 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Viral Simian virus 40 Late poly(a) terminator element.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3257)
  AUTHORS   Matinyan N, Karkhanis MS, Gonzalez Y, Jain A, Saltzman A, 
            Malovannaya A, Sarrion-Perdigones A, Dierick HA, Venken KJT
  TITLE     Multiplexed drug-based selection and counterselection genetic 
            manipulations in Drosophila.
  JOURNAL   Cell Rep. 2021 Sep 14;36(11):109700. doi: 
            10.1016/j.celrep.2021.109700.
  PUBMED    34525356
REFERENCE   2  (bases 1 to 3257)
  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: "Cell Rep.";
            date: "2021-09-14"; volume: "36(11):109700. doi"; pages: " 
            10.1016/j.celrep.2021.109700"
COMMENT     Sequence Label: pSV40L
FEATURES             Location/Qualifiers
     source          1..3257
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(29..46)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(200..788)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(280..299)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(959..1750,1751..1819))
                     /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     1582..1601
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(1820..1924)
                     /gene="bla"
                     /label=AmpR promoter
     rep_origin      complement(2002..2457)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2139..2160)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2351..2370
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2583..2605
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     2597..2614
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     2598..2614
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     2621..2640
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        2621..2639
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     regulatory      2670..2679
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      2674..2683
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     polyA_signal    2721..2855
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2745..2764)
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     2799..2818
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     promoter        complement(3019..3037)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(3020..3037)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(3055..3071)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3055..3071)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3068..3090)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3079..3095
                     /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(3103..3109,3110..3127,3128..3133))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3148..3169
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
ORIGIN
        1 gtttgcgtat tgggcgctct tccgcttcct cgctcactga ctcgctgcgc tcggtcgttc
       61 ggctgcggcg agcggtatca gctcactcaa aggcggtaat acggttatcc acagaatcag
      121 gggataacgc aggaaagaac atgtgagcaa aaggccagca aaaggccagg aaccgtaaaa
      181 aggccgcgtt gctggcgttt ttccataggc tccgcccccc tgacgagcat cacaaaaatc
      241 gacgctcaag tcagaggtgg cgaaacccga caggactata aagataccag gcgtttcccc
      301 ctggaagctc cctcgtgcgc tctcctgttc cgaccctgcc gcttaccgga tacctgtccg
      361 cctttctccc ttcgggaagc gtggcgcttt ctcatagctc acgctgtagg tatctcagtt
      421 cggtgtaggt cgttcgctcc aagctgggct gtgtgcacga accccccgtt cagcccgacc
      481 gctgcgcctt atccggtaac tatcgtcttg agtccaaccc ggtaagacac gacttatcgc
      541 cactggcagc agccactggt aacaggatta gcagagcgag gtatgtaggc ggtgctacag
      601 agttcttgaa gtggtggcct aactacggct acactagaag aacagtattt ggtatctgcg
      661 ctctgctgaa gccagttacc ttcggaaaaa gagttggtag ctcttgatcc ggcaaacaaa
      721 ccaccgctgg tagcggtggt ttttttgttt gcaagcagca gattacgcgc agaaaaaaag
      781 gatctcaaga agatcctttg atcttttcta cggggtctga cgctcagtgg aacgaaaact
      841 cacgttaagg gattttggtc atgagattat caaaaaggat cttcacctag atccttttaa
      901 attaaaaatg aagttttaaa tcaatctaaa gtatatatga gtaaacttgg tctgacagtt
      961 accaatgctt aatcagtgag gcacctatct cagcgatctg tctatttcgt tcatccatag
     1021 ttgcctgact ccccgtcgtg tagataacta cgatacggga gggcttacca tctggcccca
     1081 gtgctgcaat gataccgcgc gacccacgct caccggctcc agatttatca gcaataaacc
     1141 agccagccgg aagggccgag cgcagaagtg gtcctgcaac tttatccgcc tccatccagt
     1201 ctattaattg ttgccgggaa gctagagtaa gtagttcgcc agttaatagt ttgcgcaacg
     1261 ttgttgccat tgctacaggc atcgtggtgt cacgctcgtc gtttggtatg gcttcattca
     1321 gctccggttc ccaacgatca aggcgagtta catgatcccc catgttgtgc aaaaaagcgg
     1381 ttagctcctt cggtcctccg atcgttgtca gaagtaagtt ggccgcagtg ttatcactca
     1441 tggttatggc agcactgcat aattctctta ctgtcatgcc atccgtaaga tgcttttctg
     1501 tgactggtga gtactcaacc aagtcattct gagaatagtg tatgcggcga ccgagttgct
     1561 cttgcccggc gtcaatacgg gataataccg cgccacatag cagaacttta aaagtgctca
     1621 tcattggaaa acgttcttcg gggcgaaaac tctcaaggat cttaccgctg ttgagatcca
     1681 gttcgatgta acccactcgt gcacccaact gatcttcagc atcttttact ttcaccagcg
     1741 tttctgggtg agcaaaaaca ggaaggcaaa atgccgcaaa aaagggaata agggcgacac
     1801 ggaaatgttg aatactcata ctcttccttt ttcaatatta ttgaagcatt tatcagggtt
     1861 attgtctcat gagcggatac atatttgaat gtatttagaa aaataaacaa ataggggttc
     1921 cgcgcacatt tccccgaaaa gtgccacctg atgcggtgtg aaataccgca cagatgcgta
     1981 aggagaaaat accgcatcag gaaattgtaa gcgttaatat tttgttaaaa ttcgcgttaa
     2041 atttttgtta aatcagctca ttttttaacc aataggccga aatcggcaaa atcccttata
     2101 aatcaaaaga atagaccgag atagggttga gtgttgttcc agtttggaac aagagtccac
     2161 tattaaagaa cgtggactcc aacgtcaaag ggcgaaaaac cgtctatcag ggcgctggcc
     2221 cactacgtga accatcaccc taatcaagtt ttttggggtc gaggtgccgt aaagcactaa
     2281 atcggaaccc taaagggagc ccccgattta gagcttgacg gggaaagccg gcgaacgtgg
     2341 cgagaaagga agggaagaaa gcgaaaggag cgggcgctag ggcgctggca agtgtagcgg
     2401 tcacgctgcg cgtaaccacc acacccgccg cgcttaatgc gccgctacag ggcgcgtcca
     2461 ttcgccattc aggctgcgca actgttggga agggcgatcg gtgcgggcct cttcgctatt
     2521 acgccagctg gcgaaagggg gatgtgctgc aaggcgatta agttgggtaa cgccagggtt
     2581 ttcccagtca cgacgttgta aaacgacggc cagtgaattg taatacgact cactataggg
     2641 cgaattgggc ccgacgtcgc atgctcccgg ccgccatggc ggccgcggga attcgattgg
     2701 gcgatgagtg gtctcggctt gatccagaca tgataagata cattgatgag tttggacaaa
     2761 ccacaactag aatgcagtga aaaaaatgct ttatttgtga aatttgtgat gctattgctt
     2821 tatttgtaac cattataagc tgcaataaac aagttaacaa caacaattgc attcatttta
     2881 tgtttcaggt tcagggggag gtgtgggagg ttttttcgct cgagaccact catcgcccaa
     2941 tcactagtga attcgcggcc gcctgcaggt cgaccatatg ggagagctcc caacgcgttg
     3001 gatgcatagc ttgagtattc tatagtgtca cctaaatagc ttggcgtaat catggtcata
     3061 gctgtttcct gtgtgaaatt gttatccgct cacaattcca cacaacatac gagccggaag
     3121 cataaagtgt aaagcctggg gtgcctaatg agtgagctaa ctcacattaa ttgcgttgcg
     3181 ctcactgccc gctttccagt cgggaaacct gtcgtgccag ctgcattaat gaatcggcca
     3241 acgcgcgggg agaggcg
//
