LOCUS       sequence-239096-        4898 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expression of SO_4488 under Ptac.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4898)
  AUTHORS   Schmidl SR, Ekness F, Sofjan K, Daeffler KN, Brink KR, Landry BP, 
            Gerhardt KP, Dyulgyarov N, Sheth RU, Tabor JJ
  TITLE     Rewiring bacterial two-component systems by modular DNA-binding 
            domain swapping.
  JOURNAL   Nat Chem Biol. 2019 Jul;15(7):690-698. doi: 
            10.1038/s41589-019-0286-6. Epub 2019 May 20.
  PUBMED    31110305
REFERENCE   2  (bases 1 to 4898)
  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/s41589-019-0286-6"; journalName: "Nat Chem Biol"; date: 
            "2019-07"; volume: "15"; issue: "7"; pages: "690-698"
COMMENT     Sequence Label: pKD284
FEATURES             Location/Qualifiers
     source          1..4898
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     CDS             149..940
                     /codon_start=1
                     /gene="aadA"
                     /product="aminoglycoside adenylyltransferase (Murphy, 
                     1985)"
                     /label=SmR
                     /note="confers resistance to spectinomycin and 
                     streptomycin"
                     /translation="MREAVIAEVSTQLSEVVGVIERHLEPTLLAVHLYGSAVDGGLKPH
                     SDIDLLVTVTVRLDETTRRALINDLLETSASPGESEILRAVEVTIVVHDDIIPWRYPAK
                     RELQFGEWQRNDILAGIFEPATIDIDLAILLTKAREHSVALVGPAAEELFDPVPEQDLF
                     EALNETLTLWNSPPDWAGDERNVVLTLSRIWYSAVTGKIAPKDVAADWAMERLPAQYQP
                     VILEARQAYLGQEEDRLASRADQLEEFVHYVKGEITKVVGK"
     terminator      952..1046
                     /label=lambda t0 terminator
                     /note="transcription terminator from phage lambda"
     rep_origin      1160..1705
                     /direction=RIGHT
                     /label=p15A ori
                     /note="Plasmids containing the medium-copy-number p15A 
                     origin of replication can be propagated in E. coli cells 
                     that contain a second plasmid with the ColE1 origin.
                     "
     primer_bind     1606..1625
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     1822..1839
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        1878..1955
                     /gene="lacI (mutant)"
                     /label=lacIq promoter
                     /note="In the lacIq allele, a single base change in the 
                     promoter boosts expression of the lacI gene about 10-fold."
     CDS             1956..3038
                     /codon_start=1
                     /gene="lacI"
                     /product="lac repressor"
                     /label=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)."
                     /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPSTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     primer_bind     complement(1975..1994)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     terminator      3044..3130
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     promoter        join(3302..3307,3308..3323,3324..3330)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    3338..3354
                     /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)."
     terminator      4733..4804
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      4820..4847
                     /label=T7Te terminator
                     /note="phage T7 early transcription terminator"
ORIGIN
        1 agcaagcgaa ccggaattgc cagctggggc gccctctggt aaggttggga agccctgcaa
       61 agtaaactgg atggctttct tgccgccaag gatctgatgg cgcaggggat caagatctga
      121 tcaagagaca ggatgaggat cgtttcgcat gagggaagcg gtgatcgccg aagtatcgac
      181 tcaactatca gaggtagttg gcgtcatcga gcgccatctc gaaccgacgt tgctggccgt
      241 acatttgtac ggctccgcag tggatggcgg cctgaagcca cacagtgata ttgatttgct
      301 ggttacggtg accgtaaggc ttgatgaaac aacgcggcga gctttgatca acgacctttt
      361 ggaaacttcg gcttcccctg gagagagcga gattctccgc gctgtagaag tcaccattgt
      421 tgtgcacgac gacatcattc cgtggcgtta tccagctaag cgcgaactgc aatttggaga
      481 atggcagcgc aatgacattc ttgcaggtat cttcgagcca gccacgatcg acattgatct
      541 ggctatcttg ctgacaaaag caagagaaca tagcgttgcc ttggtaggtc cagcggcgga
      601 ggaactcttt gatccggttc ctgaacagga tctatttgag gcgctaaatg aaaccttaac
      661 gctatggaac tcgccgcccg actgggctgg cgatgagcga aatgtagtgc ttacgttgtc
      721 ccgcatttgg tacagcgcag taaccggcaa aatcgcgccg aaggatgtcg ctgccgactg
      781 ggcaatggag cgcctgccgg cccagtatca gcccgtcata cttgaagcta gacaggctta
      841 tcttggacaa gaagaagatc gcttggcctc gcgcgcagat cagttggaag aatttgtcca
      901 ctacgtgaaa ggcgagatca ccaaggtagt cggcaaataa gagctcgctt ggactcctgt
      961 tgatagatcc agtaatgacc tcagaactcc atctggattt gttcagaacg ctcggttgcc
     1021 gccgggcgtt ttttattggt gagaatccaa gcactagtaa caacttatat cgtatggggc
     1081 tgacttcagg tgctacattt gaagagataa attgcactga aatctagtaa tattttatct
     1141 gattaataag atgatcttct tgagatcgtt ttggtctgcg cgtaatctct tgctctgaaa
     1201 acgaaaaaac cgccttgcag ggcggttttt cgaaggttct ctgagctacc aactctttga
     1261 accgaggtaa ctggcttgga ggagcgcagt caccaaaact tgtcctttca gtttagcctt
     1321 aaccggcgca tgacttcaag actaactcct ctaaatcaat taccagtggc tgctgccagt
     1381 ggtgcttttg catgtctttc cgggttggac tcaagacgat agttaccgga taaggcgcag
     1441 cggtcggact gaacgggggg ttcgtgcata cagtccagct tggagcgaac tgcctacccg
     1501 gaactgagtg tcaggcgtgg aatgagacaa acgcggccat aacagcggaa tgacaccggt
     1561 aaaccgaaag gcaggaacag gagagcgcac gagggagccg ccagggggaa acgcctggta
     1621 tctttatagt cctgtcgggt ttcgccacca ctgatttgag cgtcagattt cgtgatgctt
     1681 gtcagggggg cggagcctat ggaaaaacgg ctttgccgcg gccctctcac ttccctgtta
     1741 agtatcttcc tggcatcttc caggaaatct ccgccccgtt cgtaagccat ttccgctcgc
     1801 cgcagtcgaa cgaccgagcg tagcgagtca gtgagcgagg aagcggaata tatcccgaag
     1861 cggcatgcat ttacgttgac accatcgaat ggtgcaaaac ctttcgcggt atggcatgat
     1921 agcgcccgga agagagtcaa ttcagggtgg tgaatgtgaa accagtaacg ttatacgatg
     1981 tcgcagagta tgccggtgtc tcttatcaga ccgtttcccg cgtggtgaac caggccagcc
     2041 acgtttctgc gaaaacgcgg gaaaaagtgg aagcggcgat ggcggagctg aattacattc
     2101 ccaaccgcgt ggcacaacaa ctggcgggca aacagtcgtt gctgattggc gttgccacct
     2161 ccagtctggc cctgcacgcg ccgtcgcaaa ttgtcgcggc gattaaatct cgcgccgatc
     2221 aactgggtgc cagcgtggtg gtgtcgatgg tagaacgaag cggcgtcgaa gcctgtaaag
     2281 cggcggtgca caatcttctc gcgcaacgcg tcagtgggct gatcattaac tatccgctgg
     2341 atgaccagga tgccattgct gtggaagctg cctgcactaa tgttccggcg ttatttcttg
     2401 atgtctctga ccagacaccc atcaacagta ttattttctc ccatgaagac ggtacgcgac
     2461 tgggcgtgga gcatctggtc gcattgggtc accagcaaat cgcgctgtta gcgggcccat
     2521 taagttctgt ctcggcgcgt ctgcgtctgg ctggctggca taaatatctc actcgcaatc
     2581 aaattcagcc gatagcggaa cgggaaggcg actggagtgc catgtccggt tttcaacaaa
     2641 ccatgcaaat gctgaatgag ggcatcgttc ccactgcgat gctggttgcc aacgatcaga
     2701 tggcgctggg cgcaatgcgc gccattaccg agtccgggct gcgcgttggt gcggatatct
     2761 cggtagtggg atacgacgat accgaagaca gctcatgtta tatcccgccg tcaaccacca
     2821 tcaaacagga ttttcgcctg ctggggcaaa ccagcgtgga ccgcttgctg caactctctc
     2881 agggccaggc ggtgaagggc aatcagctgt tgcccgtctc actggtgaaa agaaaaacca
     2941 ccctggcgcc caatacgcaa accgcctctc cccgcgcgtt ggccgattca ttaatgcagc
     3001 tggcacgaca ggtttcccga ctggaaagcg ggcagtgagg catcaaataa aacgaaaggc
     3061 tcagtcgaaa gactgggcct ttcgttttat ctgttgtttg tcggtgaacg ctctcctgag
     3121 taggacaaat ccgccgccct agacctaggc gttcggctgc ggcgagcggt atcagctcac
     3181 tcaaaggcgg taatacgtaa atcactgcat aattcgtgtc gctcaaggcg cactcccgtt
     3241 ctggataatg ttttttgcgc cgacatcata acggttctgg caaatattct gaaatgagct
     3301 gttgacaatt aatcatcggc tcgtataatg tgtggaattg tgagcggata acaatttcac
     3361 acataccatt cctatatagt tcaacttatt agttcggtat gtattcactt aaggcttatc
     3421 tcactcgcaa cctgcttatc accctcacct gcgccatggc gttattgttg tatttgctgt
     3481 ttcaaggcat tcaaatctta acccaagact ttgttgcctc gcgtttgcag cacgataccg
     3541 atagtctgat ttccgccctc gagccgcaag tcgatggcac ttggtcactc aatgccgatc
     3601 gcctacctaa tgtgtatcac agggtaaact cgggtcacta ctttgcaatt caaatcggtg
     3661 agcaacaact acgctcccgc tcactgtttg atcatgccgt taccctgcca agcctgaagg
     3721 tcggggaaca gcagcaagcc acccaatatg ttggccaaga acattggctg atgctcagcc
     3781 agacaatcgt caaaaatggg caatctattc gcctttgggt gacagaagac atcagctcac
     3841 ttgagcaaac ccagttacgc tttttaggtt ttgcgaccac aatggtgctg ctaacgatat
     3901 tgatcttact ttttgcccag caccaactcc tcaaacgggg ttttaaacca ctcgaaaaga
     3961 tacctgaagc catcagacaa atgcggctcc aaggaagaga gattgatact cagcagacgc
     4021 ccagcgagat aacccctttg attgctgaaa tcgatcgcct agtaaaccag ctcggccaaa
     4081 gggttcaacg ctcacgcaat gcccttggta atcttgccca cgaaatgaaa cgccctctgc
     4141 aagggctgca atcctacctc gatagccaag cgcctgaaca aagacacgaa ggcagtaaag
     4201 tgctggccga actgcaccat attattgaac gagagcttaa gcgaaccaaa atcgtcgggc
     4261 tttccacacc gggacgtttt accgtgctta atgacgatct atcgccgctg atccaagtca
     4321 tgcaacgcat ttatccccac aggcggatta gctgccacta tgacaaagat ctcgtcatgc
     4381 cctttgatag agatgactta ctggaactcc tcggcaattt gctggataac gcctgcaagc
     4441 atggccacaa acacatcgaa ctctgcatta tgcaacaatc agtaccaaac ccaggttatg
     4501 ggatcatagc aagtgatgac ggcgaaggcg tctctgatgc cgcaatgtcc atcatagttg
     4561 agcgcggtat taggctagac gaaagcattc aagggcatgg cttagggctt tcaatctgca
     4621 aagacattgt cgacagctat cagggggagc ttcactttaa ccatgccaaa caaggtggac
     4681 tcgaagccaa ggtgtttctg ccacttccaa attaataatc tagaccaggc atcaaataaa
     4741 acgaaaggct cagtcgaaag actgggcctt tcgttttatc tgttgtttgt cggtgaacgc
     4801 tctctactag agtcacactg gctcaccttc gggtgggcct ttctgcgttt ataggtaccc
     4861 ggggatcctc tagagtcgac ctgcaggcat gcaagctt
//
