LOCUS       sequence-335007-        3218 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Minimal synthetic Drosophila core promoter, requires enhancer 
            element for full expression.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3218)
  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 3218)
  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: pdSCP
FEATURES             Location/Qualifiers
     source          1..3218
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(30..47)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(201..789)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(281..300)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(960..1751,1752..1820))
                     /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     1583..1602
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(1821..1925)
                     /gene="bla"
                     /label=AmpR promoter
     rep_origin      complement(2003..2458)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2140..2161)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2352..2371
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2584..2606
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     2598..2615
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     2599..2615
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     2622..2641
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        2622..2640
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     regulatory      2671..2680
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     regulatory      2675..2684
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     promoter        complement(2981..2999)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(2982..2999)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(3017..3033)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3017..3033)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3030..3052)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3041..3057
                     /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(3065..3071,3072..3089,3090..3095))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3110..3131
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
ORIGIN
        1 ggtttgcgta ttgggcgctc ttccgcttcc tcgctcactg actcgctgcg ctcggtcgtt
       61 cggctgcggc gagcggtatc agctcactca aaggcggtaa tacggttatc cacagaatca
      121 ggggataacg caggaaagaa catgtgagca aaaggccagc aaaaggccag gaaccgtaaa
      181 aaggccgcgt tgctggcgtt tttccatagg ctccgccccc ctgacgagca tcacaaaaat
      241 cgacgctcaa gtcagaggtg gcgaaacccg acaggactat aaagatacca ggcgtttccc
      301 cctggaagct ccctcgtgcg ctctcctgtt ccgaccctgc cgcttaccgg atacctgtcc
      361 gcctttctcc cttcgggaag cgtggcgctt tctcatagct cacgctgtag gtatctcagt
      421 tcggtgtagg tcgttcgctc caagctgggc tgtgtgcacg aaccccccgt tcagcccgac
      481 cgctgcgcct tatccggtaa ctatcgtctt gagtccaacc cggtaagaca cgacttatcg
      541 ccactggcag cagccactgg taacaggatt agcagagcga ggtatgtagg cggtgctaca
      601 gagttcttga agtggtggcc taactacggc tacactagaa gaacagtatt tggtatctgc
      661 gctctgctga agccagttac cttcggaaaa agagttggta gctcttgatc cggcaaacaa
      721 accaccgctg gtagcggtgg tttttttgtt tgcaagcagc agattacgcg cagaaaaaaa
      781 ggatctcaag aagatccttt gatcttttct acggggtctg acgctcagtg gaacgaaaac
      841 tcacgttaag ggattttggt catgagatta tcaaaaagga tcttcaccta gatcctttta
      901 aattaaaaat gaagttttaa atcaatctaa agtatatatg agtaaacttg gtctgacagt
      961 taccaatgct taatcagtga ggcacctatc tcagcgatct gtctatttcg ttcatccata
     1021 gttgcctgac tccccgtcgt gtagataact acgatacggg agggcttacc atctggcccc
     1081 agtgctgcaa tgataccgcg cgacccacgc tcaccggctc cagatttatc agcaataaac
     1141 cagccagccg gaagggccga gcgcagaagt ggtcctgcaa ctttatccgc ctccatccag
     1201 tctattaatt gttgccggga agctagagta agtagttcgc cagttaatag tttgcgcaac
     1261 gttgttgcca ttgctacagg catcgtggtg tcacgctcgt cgtttggtat ggcttcattc
     1321 agctccggtt cccaacgatc aaggcgagtt acatgatccc ccatgttgtg caaaaaagcg
     1381 gttagctcct tcggtcctcc gatcgttgtc agaagtaagt tggccgcagt gttatcactc
     1441 atggttatgg cagcactgca taattctctt actgtcatgc catccgtaag atgcttttct
     1501 gtgactggtg agtactcaac caagtcattc tgagaatagt gtatgcggcg accgagttgc
     1561 tcttgcccgg cgtcaatacg ggataatacc gcgccacata gcagaacttt aaaagtgctc
     1621 atcattggaa aacgttcttc ggggcgaaaa ctctcaagga tcttaccgct gttgagatcc
     1681 agttcgatgt aacccactcg tgcacccaac tgatcttcag catcttttac tttcaccagc
     1741 gtttctgggt gagcaaaaac aggaaggcaa aatgccgcaa aaaagggaat aagggcgaca
     1801 cggaaatgtt gaatactcat actcttcctt tttcaatatt attgaagcat ttatcagggt
     1861 tattgtctca tgagcggata catatttgaa tgtatttaga aaaataaaca aataggggtt
     1921 ccgcgcacat ttccccgaaa agtgccacct gatgcggtgt gaaataccgc acagatgcgt
     1981 aaggagaaaa taccgcatca ggaaattgta agcgttaata ttttgttaaa attcgcgtta
     2041 aatttttgtt aaatcagctc attttttaac caataggccg aaatcggcaa aatcccttat
     2101 aaatcaaaag aatagaccga gatagggttg agtgttgttc cagtttggaa caagagtcca
     2161 ctattaaaga acgtggactc caacgtcaaa gggcgaaaaa ccgtctatca gggcgctggc
     2221 ccactacgtg aaccatcacc ctaatcaagt tttttggggt cgaggtgccg taaagcacta
     2281 aatcggaacc ctaaagggag cccccgattt agagcttgac ggggaaagcc ggcgaacgtg
     2341 gcgagaaagg aagggaagaa agcgaaagga gcgggcgcta gggcgctggc aagtgtagcg
     2401 gtcacgctgc gcgtaaccac cacacccgcc gcgcttaatg cgccgctaca gggcgcgtcc
     2461 attcgccatt caggctgcgc aactgttggg aagggcgatc ggtgcgggcc tcttcgctat
     2521 tacgccagct ggcgaaaggg ggatgtgctg caaggcgatt aagttgggta acgccagggt
     2581 tttcccagtc acgacgttgt aaaacgacgg ccagtgaatt gtaatacgac tcactatagg
     2641 gcgaattggg cccgacgtcg catgctcccg gccgccatgg cggccgcggg aattcgattg
     2701 ggcgatgagt ggtctcgcat ttggtttggt atgcgtcttg tgattcaaag ttggcttatt
     2761 caaaggatat taacgaaggc agcggcacgt ctgctcggct cgaacattca ttcacaactg
     2821 atgctctcag ccaccccgcg cccttttata ccgctgcgct cgatccccgg gcgagctcgg
     2881 gacgagacca ctcatcgccc aatcactagt gaattcgcgg ccgcctgcag gtcgaccata
     2941 tgggagagct cccaacgcgt tggatgcata gcttgagtat tctatagtgt cacctaaata
     3001 gcttggcgta atcatggtca tagctgtttc ctgtgtgaaa ttgttatccg ctcacaattc
     3061 cacacaacat acgagccgga agcataaagt gtaaagcctg gggtgcctaa tgagtgagct
     3121 aactcacatt aattgcgttg cgctcactgc ccgctttcca gtcgggaaac ctgtcgtgcc
     3181 agctgcatta atgaatcggc caacgcgcgg ggagaggc
//
