LOCUS       sequence-12232-e        3831 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 3831)
  AUTHORS   Prior JE, Lynch MD, Gill RT
  TITLE     Broad-host-range vectors for protein expression across gram negative
            hosts.
  JOURNAL   Biotechnol Bioeng. 2010 Jun 1. 106(2):326-32.
  PUBMED    20148414
REFERENCE   2  (bases 1 to 3831)
  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: "Biotechnol 
            Bioeng. 2010 Jun 1. 106(2):326-32."
COMMENT     Sequence Label: pBTBX-2
FEATURES             Location/Qualifiers
     source          1..3831
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     terminator      complement(60..96)
                     /label=soxR terminator
                     /note="bidirectional E. coli soxR transcription terminator"
     rep_origin      102..871
                     /label=pBBR1 oriV
                     /note="replication origin of the broad-host-range plasmid 
                     pBBR1 from Bordetella bronchiseptica; requires the pBBR1 
                     Rep protein for replication"
     CDS             872..1534
                     /codon_start=1
                     /product="replication protein for the broad-host-range 
                     plasmid pBBR1 from Bordetella bronchiseptica"
                     /label=pBBR1 Rep
                     /translation="MATQSREIGIQAKNKPGHWVQTERKAHEAWAGLIARKPTAAMLLH
                     HLVAQMGHQNAVVVSQKTLSKLIGRSLRTVQYAVKDLVAERWISVVKLNGPGTVSAYVV
                     NDRVAWGQPRDQLRLSVFSAAVVVDHDDQDESLLGHGDLRRIPTLYPGEQQLPTGPGEE
                     PPSQPGIPGMEPDLPALTETEEWERRGQQRLPMPDEPCFLDDGEPLEPPTRVTLPRR"
     CDS             1631..2446
                     /codon_start=1
                     /gene="aph(3')-Ia"
                     /product="aminoglycoside phosphotransferase"
                     /label=KanR
                     /note="confers resistance to kanamycin in bacteria or G418 
                     (Geneticin(R)) in eukaryotes"
                     /translation="MSHIQRETSCSRPRLNSNMDADLYGYKWARDNVGQSGATIYRLYG
                     KPDAPELFLKHGKGSVANDVTDEMVRLNWLTEFMPLPTIKHFIRTPDDAWLLTTAIPGK
                     TAFQVLEEYPDSGENIVDALAVFLRRLHSIPVCNCPFNGDRVFRLAQAQSRMNNGLVGA
                     SDFDDERNGWPVEQVWKEMHKLLPFSPDSVVTHGDFSLDNLIFDEGKLIGCIDVGRVGI
                     ADRYQDLAILWNCLGEFSPSLQKRLFQKYGIDNPDMNKLQFHLMLDEFF"
     primer_bind     complement(1704..1723)
                     /label=Kan-R
                     /note="Kanamycin resistance gene, reverse primer"
     terminator      complement(2463..2494)
                     /label=tonB terminator
                     /note="bidirectional E. coli tonB-P14 transcription 
                     terminator"
     CDS             complement(2522..3400)
                     /codon_start=1
                     /gene="araC"
                     /product="L-arabinose regulatory protein"
                     /label=araC
                     /translation="MAEAQNDPLLPGYSFNAHLVAGLTPIEANGYLDFFIDRPLGMKGY
                     ILNLTIRGQGVVKNQGREFVCRPGDILLFPPGEIHHYGRHPEAREWYHQWVYFRPRAYW
                     HEWLNWPSIFANTGFFRPDEAHQPHFSDLFGQIINAGQGEGRYSELLAINLLEQLLLRR
                     MEAINESLHPPMDNRVREACQYISDHLADSNFDIASVAQHVCLSPSRLSHLFRQQLGIS
                     VLSWREDQRISQAKLLLSTTRMPIATVGRNVGFDDQLYFSRVFKKCTGASPSEFRAGCE
                     EKVNDVAVKLS"
     promoter        3427..3711
                     /gene="araBAD"
                     /label=araBAD promoter
                     /note="promoter of the L-arabinose operon of E. coli; the 
                     araC regulatory gene is transcribed in the opposite 
                     direction (Guzman et al., 1995)"
     primer_bind     3634..3653
                     /label=pBAD Forward
                     /note="For vectors with E. coli araBAD promoter, forward 
                     primer"
ORIGIN
        1 aacgaattca agcttgatat cattcaggac gagcctcaga ctccagcgta actggactga
       61 aaacaaacta aagcgccctt gtggcgcttt agttttgttc cgcggccacc ggctggctcg
      121 cttcgctcgg cccgtggaca accctgctgg acaagctgat ggacaggctg cgcctgccca
      181 cgagcttgac cacagggatt gcccaccggc tacccagcct tcgaccacat acccaccggc
      241 tccaactgcg cggcctgcgg ccttgcccca tcaatttttt taattttctc tggggaaaag
      301 cctccggcct gcggcctgcg cgcttcgctt gccggttgga caccaagtgg aaggcgggtc
      361 aaggctcgcg cagcgaccgc gcagcggctt ggccttgacg cgcctggaac gacccaagcc
      421 tatgcgagtg ggggcagtcg aaggcgaagc ccgcccgcct gccccccgag cctcacggcg
      481 gcgagtgcgg gggttccaag ggggcagcgc caccttgggc aaggccgaag gccgcgcagt
      541 cgatcaacaa gccccggagg ggccactttt tgccggaggg ggagccgcgc cgaaggcgtg
      601 ggggaacccc gcaggggtgc ccttctttgg gcaccaaaga actagatata gggcgaaatg
      661 cgaaagactt aaaaatcaac aacttaaaaa aggggggtac gcaacagctc attgcggcac
      721 cccccgcaat agctcattgc gtaggttaaa gaaaatctgt aattgactgc cacttttacg
      781 caacgcataa ttgttgtcgc gctgccgaaa agttgcagct gattgcgcat ggtgccgcaa
      841 ccgtgcggca ccctaccgca tggagataag catggccacg cagtccagag aaatcggcat
      901 tcaagccaag aacaagcccg gtcactgggt gcaaacggaa cgcaaagcgc atgaggcgtg
      961 ggccgggctt attgcgagga aacccacggc ggcaatgctg ctgcatcacc tcgtggcgca
     1021 gatgggccac cagaacgccg tggtggtcag ccagaagaca ctttccaagc tcatcggacg
     1081 ttctttgcgg acggtccaat acgcagtcaa ggacttggtg gccgagcgct ggatctccgt
     1141 cgtgaagctc aacggccccg gcaccgtgtc ggcctacgtg gtcaatgacc gcgtggcgtg
     1201 gggccagccc cgcgaccagt tgcgcctgtc ggtgttcagt gccgccgtgg tggttgatca
     1261 cgacgaccag gacgaatcgc tgttggggca tggcgacctg cgccgcatcc cgaccctgta
     1321 tccgggcgag cagcaactac cgaccggccc cggcgaggag ccgcccagcc agcccggcat
     1381 tccgggcatg gaaccagacc tgccagcctt gaccgaaacg gaggaatggg aacggcgcgg
     1441 gcagcagcgc ctgccgatgc ccgatgagcc gtgttttctg gacgatggcg agccgttgga
     1501 gccgccgaca cgggtcacgc tgccgcgccg gtagtacgta agaggttcca actttcacca
     1561 taatgaaata agatcactac cgggcgtatt ttttgagtta tcgagatttt caggagctaa
     1621 ggaagctaaa atgagccata ttcaacggga aacgtcttgc tcgaggccgc gattaaattc
     1681 caacatggat gctgatttat atgggtataa atgggctcgc gataatgtcg ggcaatcagg
     1741 tgcgacaatc tatcgattgt atgggaagcc cgatgcgcca gagttgtttc tgaaacatgg
     1801 caaaggtagc gttgccaatg atgttacaga tgagatggtc aggctaaact ggctgacgga
     1861 atttatgcct cttccgacca tcaagcattt tatccgtact cctgatgatg catggttact
     1921 caccactgcg atcccaggga aaacagcatt ccaggtatta gaagaatatc ctgattcagg
     1981 tgaaaatatt gttgatgcgc tggcagtgtt cctgcgccgg ttgcattcga ttcctgtttg
     2041 taattgtcct tttaacggcg atcgcgtatt tcgtctcgct caggcgcaat cacgaatgaa
     2101 taacggtttg gttggtgcga gtgattttga tgacgagcgt aatggctggc ctgttgaaca
     2161 agtctggaaa gaaatgcata agcttttgcc attctcaccg gattcagtcg tcactcatgg
     2221 tgatttctca cttgataacc ttatttttga cgaggggaaa ttaataggtt gtattgatgt
     2281 tggacgagtc ggaatcgcag accgatacca ggatcttgcc atcctatgga actgcctcgg
     2341 tgagttttct ccttcattac agaaacggct ttttcaaaaa tatggtattg ataatcctga
     2401 tatgaataaa ttgcagtttc acttgatgct cgatgagttt ttctgagggc ggatccccct
     2461 caagtcaaaa gcctccggtc ggaggctttt gactttctgc tatggaggtc aggtatgatt
     2521 tttatgacaa cttgacggct acatcattca ctttttcttc acaaccggca cggaactcgc
     2581 tcgggctggc cccggtgcat tttttaaata cccgcgagaa atagagttga tcgtcaaaac
     2641 caacattgcg accgacggtg gcgataggca tccgggtggt gctcaaaagc agcttcgcct
     2701 ggctgatacg ttggtcctcg cgccagctta agacgctaat ccctaactgc tggcggaaaa
     2761 gatgtgacag acgcgacggc gacaagcaaa catgctgtgc gacgctggcg atatcaaaat
     2821 tgctgtctgc caggtgatcg ctgatgtact gacaagcctc gcgtacccga ttatccatcg
     2881 gtggatggag cgactcgtta atcgcttcca tgcgccgcag taacaattgc tcaagcagat
     2941 ttatcgccag cagctccgaa tagcgccctt ccccttgccc ggcgttaatg atttgcccaa
     3001 acaggtcgct gaaatgcggc tggtgcgctt catccgggcg aaagaacccc gtattggcaa
     3061 atattgacgg ccagttaagc cattcatgcc agtaggcgcg cggacgaaag taaacccact
     3121 ggtgatacca ttcgcgagcc tccggatgac gaccgtagtg atgaatctct cctggcggga
     3181 acagcaaaat atcacccggt cggcaaacaa attctcgtcc ctgatttttc accaccccct
     3241 gaccgcgaat ggtgagattg agaatataac ctttcattcc cagcggtcgg tcgataaaaa
     3301 aatcgagata accgttggcc tcaatcggcg ttaaacccgc caccagatgg gcattaaacg
     3361 agtatcccgg cagcagggga tcattttgcg cttcagccat acttttcata ctcccgccat
     3421 tcagagaaga aaccaattgt ccatattgca tcagacattg ccgtcactgc gtcttttact
     3481 ggctcttctc gctaaccaaa ccggtaaccc cgcttattaa aagcattctg taacaaagcg
     3541 ggaccaaagc catgacaaaa acgcgtaaca aaagtgtcta taatcacggc agaaaagtcc
     3601 acattgatta tttgcacggc gtcacacttt gctatgccat agcattttta tccataagat
     3661 tagcggatcc tacctgacgc tttttatcgc aactctctac tgtttctcca tacccgtttt
     3721 tttgggctag caccgcctat ctcgtgtgag ataggcggag atacgaactt taagaaggag
     3781 atatacccat ggtaaaatgg tcagtattga gcgatatcta gagaattcgt c
//
