LOCUS       sequence-42993-e        3287 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 3287)
  AUTHORS   Lee TS, Krupa RA, Zhang F, Hajimorad M, Holtz WJ, Prasad N, Lee SK, 
            Keasling JD
  TITLE     BglBrick vectors and datasheets: A synthetic biology platform for 
            gene expression.
  JOURNAL   J Biol Eng. 2011 Sep 20;5:12.
  PUBMED    21933410
REFERENCE   2  (bases 1 to 3287)
  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: "J Biol 
            Eng."; date: "2011-09-20"; volume: "5"; pages: "12"
COMMENT     Sequence Label: pBbA2c-RFP
FEATURES             Location/Qualifiers
     source          1..3287
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     CDS             complement(7..633)
                     /codon_start=1
                     /gene="tetR"
                     /product="tetracycline repressor TetR"
                     /label=TetR
                     /note="TetR binds to the tetracycline operator tetO to 
                     inhibit transcription. This inhibition can be relieved by 
                     adding tetracycline or doxycycline."
                     /translation="MMSRLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWH
                     VKNKRALLDALAIEMLDRHHTHFCPLEGESWQDFLRNNAKSFRCALLSHRDGAKVHLGT
                     RPTEKQYETLENQLAFLCQQGFSLENALYALSAVGHFTLGCVLEDQEHQVAKEERETPT
                     TDSMPPLLRQAIELFDHQGAEPAFLFGLELIICGLEKQLKCESGS"
     primer_bind     538..557
                     /label=Tet-R
                     /note="Tetracycline resistance gene, reverse primer"
     promoter        649..704
                     /gene="tetR"
                     /label=tetR/tetA promoters
                     /note="overlapping promoters for bacterial tetR and tetA"
     protein_bind    685..703
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     CDS             742..1419
                     /codon_start=1
                     /product="monomeric derivative of DsRed (Campbell et al., 
                     2002)"
                     /label=mRFP1
                     /translation="MASSEDVIKEFMRFKVRMEGSVNGHEFEIEGEGEGRPYEGTQTAK
                     LKVTKGGPLPFAWDILSPQFQYGSKAYVKHPADIPDYLKLSFPEGFKWERVMNFEDGGV
                     VTVTQDSSLQDGEFIYKVKLRGTNFPSDGPVMQKKTMGWEASTERMYPEDGALKGEIKM
                     RLKLKDGGHYDAEVKTTYMAKKPVQLPGAYKTDIKLDITSHNEDYTIVEQYERAEGRHS
                     TGA"
     terminator      1452..1523
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      1539..1566
                     /label=T7Te terminator
                     /note="phage T7 early transcription terminator"
     primer_bind     complement(1594..1611)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(1728..2273)
                     /direction=LEFT
                     /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     complement(1808..1827)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     terminator      complement(2387..2481)
                     /label=lambda t0 terminator
                     /note="transcription terminator from phage lambda"
     CDS             complement(2502..3161)
                     /codon_start=1
                     /gene="cat"
                     /product="chloramphenicol acetyltransferase"
                     /label=CmR
                     /note="confers resistance to chloramphenicol"
                     /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
                     KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
                     LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
                     DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
     primer_bind     3076..3095
                     /label=CAT-R
                     /note="Chloramphenicol resistance gene, reverse primer"
     promoter        complement(3162..3264)
                     /label=cat promoter
                     /note="promoter of the E. coli cat gene encoding 
                     chloramphenicol acetyltransferase"
ORIGIN
        1 gacgtcttaa gacccacttt cacatttaag ttgtttttct aatccgcata tgatcaattc
       61 aaggccgaat aagaaggctg gctctgcacc ttggtgatca aataattcga tagcttgtcg
      121 taataatggc ggcatactat cagtagtagg tgtttccctt tcttctttag cgacttgatg
      181 ctcttgatct tccaatacgc aacctaaagt aaaatgcccc acagcgctga gtgcatataa
      241 tgcattctct agtgaaaaac cttgttggca taaaaaggct aattgatttt cgagagtttc
      301 atactgtttt tctgtaggcc gtgtacctaa atgtactttt gctccatcgc gatgacttag
      361 taaagcacat ctaaaacttt tagcgttatt acgtaaaaaa tcttgccagc tttccccttc
      421 taaagggcaa aagtgagtat ggtgcctatc taacatctca atggctaagg cgtcgagcaa
      481 agcccgctta ttttttacat gccaatacaa tgtaggctgc tctacaccta gcttctgggc
      541 gagtttacgg gttgttaaac cttcgattcc gacctcatta agcagctcta atgcgctgtt
      601 aatcacttta cttttatcta atctagacat cattaattcc taatttttgt tgacactcta
      661 tcgttgatag agttatttta ccactcccta tcagtgatag agaaaagaat tcaaaagatc
      721 ttttaagaag gagatataca tatggcgagt agcgaagacg ttatcaaaga gttcatgcgt
      781 ttcaaagttc gtatggaagg ttccgttaac ggtcacgagt tcgaaatcga aggtgaaggt
      841 gaaggtcgtc cgtacgaagg tacccagacc gctaaactga aagttaccaa aggtggtccg
      901 ctgccgttcg cttgggacat cctgtccccg cagttccagt acggttccaa agcttacgtt
      961 aaacacccgg ctgacatccc ggactacctg aaactgtcct tcccggaagg tttcaaatgg
     1021 gaacgtgtta tgaacttcga agacggtggt gttgttaccg ttacccagga ctcctccctg
     1081 caagacggtg agttcatcta caaagttaaa ctgcgtggta ccaacttccc gtccgacggt
     1141 ccggttatgc agaaaaaaac catgggttgg gaagcttcca ccgaacgtat gtacccggaa
     1201 gacggtgctc tgaaaggtga aatcaaaatg cgtctgaaac tgaaagacgg tggtcactac
     1261 gacgctgaag ttaaaaccac ctacatggct aaaaaaccgg ttcagctgcc gggtgcttac
     1321 aaaaccgaca tcaaactgga catcacctcc cacaacgaag actacaccat cgttgaacag
     1381 tacgaacgtg ctgaaggtcg tcactccacc ggtgcttaag gatccaaact cgagtaagga
     1441 tctccaggca tcaaataaaa cgaaaggctc agtcgaaaga ctgggccttt cgttttatct
     1501 gttgtttgtc ggtgaacgct ctctactaga gtcacactgg ctcaccttcg ggtgggcctt
     1561 tctgcgttta tacctaggga tatattccgc ttcctcgctc actgactcgc tacgctcggt
     1621 cgttcgactg cggcgagcgg aaatggctta cgaacggggc ggagatttcc tggaagatgc
     1681 caggaagata cttaacaggg aagtgagagg gccgcggcaa agccgttttt ccataggctc
     1741 cgcccccctg acaagcatca cgaaatctga cgctcaaatc agtggtggcg aaacccgaca
     1801 ggactataaa gataccaggc gtttccccct ggcggctccc tcgtgcgctc tcctgttcct
     1861 gcctttcggt ttaccggtgt cattccgctg ttatggccgc gtttgtctca ttccacgcct
     1921 gacactcagt tccgggtagg cagttcgctc caagctggac tgtatgcacg aaccccccgt
     1981 tcagtccgac cgctgcgcct tatccggtaa ctatcgtctt gagtccaacc cggaaagaca
     2041 tgcaaaagca ccactggcag cagccactgg taattgattt agaggagtta gtcttgaagt
     2101 catgcgccgg ttaaggctaa actgaaagga caagttttgg tgactgcgct cctccaagcc
     2161 agttacctcg gttcaaagag ttggtagctc agagaacctt cgaaaaaccg ccctgcaagg
     2221 cggttttttc gttttcagag caagagatta cgcgcagacc aaaacgatct caagaagatc
     2281 atcttattaa tcagataaaa tatttctaga tttcagtgca atttatctct tcaaatgtag
     2341 cacctgaagt cagccccata cgatataagt tgttactagt gcttggattc tcaccaataa
     2401 aaaacgcccg gcggcaaccg agcgttctga acaaatccag atggagttct gaggtcatta
     2461 ctggatctat caacaggagt ccaagcgagc tcgatatcaa attacgcccc gccctgccac
     2521 tcatcgcagt actgttgtaa ttcattaagc attctgccga catggaagcc atcacaaacg
     2581 gcatgatgaa cctgaatcgc cagcggcatc agcaccttgt cgccttgcgt ataatatttg
     2641 cccatggtga aaacgggggc gaagaagttg tccatattgg ccacgtttaa atcaaaactg
     2701 gtgaaactca cccagggatt ggctgagacg aaaaacatat tctcaataaa ccctttaggg
     2761 aaataggcca ggttttcacc gtaacacgcc acatcttgcg aatatatgtg tagaaactgc
     2821 cggaaatcgt cgtggtattc actccagagc gatgaaaacg tttcagtttg ctcatggaaa
     2881 acggtgtaac aagggtgaac actatcccat atcaccagct caccgtcttt cattgccata
     2941 cgaaattccg gatgagcatt catcaggcgg gcaagaatgt gaataaaggc cggataaaac
     3001 ttgtgcttat ttttctttac ggtctttaaa aaggccgtaa tatccagctg aacggtctgg
     3061 ttataggtac attgagcaac tgactgaaat gcctcaaaat gttctttacg atgccattgg
     3121 gatatatcaa cggtggtata tccagtgatt tttttctcca ttttagcttc cttagctcct
     3181 gaaaatctcg ataactcaaa aaatacgccc ggtagtgatc ttatttcatt atggtgaaag
     3241 ttggaacctc ttacgtgccg atcaacgtct cattttcgcc agatatc
//
