LOCUS       sequence-41868-e        5711 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 5711)
  AUTHORS   Bussow K, Scheich C, Sievert V, Harttig U, Schultz J, Simon B, Bork 
            P, Lehrach H, Heinemann U
  TITLE     Structural genomics of human proteins--target selection and 
            generation of a public catalogue of expression clones.
  JOURNAL   Microb Cell Fact. 2005 Jul 5;4:21. doi: 10.1186/1475-2859-4-21.
  PUBMED    15998469
REFERENCE   2  (bases 1 to 5711)
  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: "Microb Cell
            Fact."; date: "2005-07-5"; volume: "4:21. doi"; pages: " 
            10.1186/1475-2859-4-21"
COMMENT     Sequence Label: pQTEV-LOC57019
FEATURES             Location/Qualifiers
     source          1..5711
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        join(10..24,25..30,31..47,48..54)
                     /label=T5 promoter
                     /note="bacteriophage T5 promoter for E. coli RNA 
                     polymerase, with embedded lac operator"
     protein_bind    30..46
                     /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)."
     protein_bind    62..78
                     /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)."
     RBS             97..108
                     /note="strong bacterial ribosome binding site (Elowitz and 
                     Leibler, 2000)"
     CDS             121..141
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=7xHis
                     /translation="HHHHHHH"
     CDS             166..186
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     terminator      1168..1262
                     /label=lambda t0 terminator
                     /note="transcription terminator from phage lambda"
     CDS             1306..1965
                     /codon_start=1
                     /gene="cat"
                     /product="chloramphenicol acetyltransferase"
                     /label=CmR
                     /note="confers resistance to chloramphenicol"
                     /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
                     KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
                     LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
                     DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
     primer_bind     complement(1372..1391)
                     /label=CAT-R
                     /note="Chloramphenicol resistance gene, reverse primer"
     terminator      2030..2116
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     CDS             complement(2209..3291)
                     /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
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     primer_bind     3253..3272
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(3292..3369)
                     /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."
     primer_bind     complement(3453..3475)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     misc_feature    3561..3701
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     3616..3635
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     complement(3716..3733)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(3887..4475)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(3967..3986)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(4646..5437,5438..5506))
                     /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     5269..5288
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(5507..5611)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     5679..5697
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
ORIGIN
        1 ctcgagaaat cataaaaaat ttatttgctt tgtgagcgga taacaattat aatagattca
       61 attgtgagcg gataacaatt tcacacagaa ttcattaaag aggagaaatt aactatgaaa
      121 catcaccatc accatcacca tagcgattac gacatcccca ctactgagaa tctttatttt
      181 cagggatctg cagattttgg gatctctgct ggccagtttg tggcagtggt ctgggataag
      241 tcatccccag tggaggctct gaaaggtctg gtggataagc ttcaagcgtt aaccggcaat
      301 gagggccgcg tgtctgtgga aaacatcaag cagctgttgc aatctgccca caaagaatcc
      361 agctttgaca ttattttgtc aggtttagtc cccggaagca ccactctgca cagtgctgag
      421 attttggctg aaatcgcccg gatccttcgg cctggtggat gtctttttct gaaggagcca
      481 gtagagacag ctgtagataa caatagcaaa gtgaagacag catctaagct gtgttcagcc
      541 ctgactcttt ctggtcttgt ggaagtgaaa gagctgcagc gggagcccct aacccctgag
      601 gaagtacagt ctgttcgaga acaccttggt catgaaagtg acaacctgct gtttgttcag
      661 atcacaggca aaaaaccaaa ctttgaagtg ggttcttcta ggcagcttaa gctttccatc
      721 accaagaagt cttctccttc agtgaaacct gctgtggacc ctgctgctgc caagctgtgg
      781 accctctcag ccaacgatat ggaggacgac agcatggatc tcattgactc agatgagctg
      841 ctggatccag aagatttgaa gaagccagat ccagcttccc tgcgggctgc ttcttgtggg
      901 gaagggaaaa agaggaaggc ctgtaagaac tgcacctgtg gccttgccga agaactggaa
      961 aaagagaagt caagggaaca gatgagctcc caacccaagt cagcttgtgg aaactgctac
     1021 ctgggcgatg ccttccgctg tgccagctgc ccctaccttg ggatgccagc cttcaaacct
     1081 ggggaaaagg tgcttctgag tgatagcaat cttcatgatg cctgagcggc cgctcgacct
     1141 gcagccaagc ttaattagct gagcttggac tcctgttgat agatccagta atgacctcag
     1201 aactccatct ggatttgttc agaacgctcg gttgccgccg ggcgtttttt attggtgaga
     1261 atccaagcta gcttggcgag attttcagga gctaaggaag ctaaaatgga gaaaaaaatc
     1321 actggatata ccaccgttga tatatcccaa tggcatcgta aagaacattt tgaggcattt
     1381 cagtcagttg ctcaatgtac ctataaccag accgttcagc tggatattac ggccttttta
     1441 aagaccgtaa agaaaaataa gcacaagttt tatccggcct ttattcacat tcttgcccgc
     1501 ctgatgaatg ctcatccgga atttcgtatg gcaatgaaag acggtgagct ggtgatatgg
     1561 gatagtgttc acccttgtta caccgttttc catgagcaaa ctgaaacgtt ttcatcgctc
     1621 tggagtgaat accacgacga tttccggcag tttctacaca tatattcgca agatgtggcg
     1681 tgttacggtg aaaacctggc ctatttccct aaagggttta ttgagaatat gtttttcgtc
     1741 tcagccaatc cctgggtgag tttcaccagt tttgatttaa acgtggccaa tatggacaac
     1801 ttcttcgccc ccgttttcac catgggcaaa tattatacgc aaggcgacaa ggtgctgatg
     1861 ccgctggcga ttcaggttca tcatgccgtt tgtgatggct tccatgtcgg cagaatgctt
     1921 aatgaattac aacagtactg cgatgagtgg cagggcgggg cgtaattttt ttaaggcagt
     1981 tattggtgcc cttaaacgcc tggggtaatg actctctagc ttgaggcatc aaataaaacg
     2041 aaaggctcag tcgaaagact gggcctttcg ttttatctgt tgtttgtcgg tgaacgctct
     2101 cctgagtagg acaaatccgc cctctagatt acgtgcagtc gatgataagc tgtcaaacat
     2161 gagaattgtg cctaatgagt gagctaactt acattaattg cgttgcgctc actgcccgct
     2221 ttccagtcgg gaaacctgtc gtgccagctg cattaatgaa tcggccaacg cgcggggaga
     2281 ggcggtttgc gtattgggcg ccagggtggt ttttcttttc accagtgaga cgggcaacag
     2341 ctgattgccc ttcaccgcct ggccctgaga gagttgcagc aagcggtcca cgctggtttg
     2401 ccccagcagg cgaaaatcct gtttgatggt ggttaacggc gggatataac atgagctgtc
     2461 ttcggtatcg tcgtatccca ctaccgagat atccgcacca acgcgcagcc cggactcggt
     2521 aatggcgcgc attgcgccca gcgccatctg atcgttggca accagcatcg cagtgggaac
     2581 gatgccctca ttcagcattt gcatggtttg ttgaaaaccg gacatggcac tccagtcgcc
     2641 ttcccgttcc gctatcggct gaatttgatt gcgagtgaga tatttatgcc agccagccag
     2701 acgcagacgc gccgagacag aacttaatgg gcccgctaac agcgcgattt gctggtgacc
     2761 caatgcgacc agatgctcca cgcccagtcg cgtaccgtct tcatgggaga aaataatact
     2821 gttgatgggt gtctggtcag agacatcaag aaataacgcc ggaacattag tgcaggcagc
     2881 ttccacagca atggcatcct ggtcatccag cggatagtta atgatcagcc cactgacgcg
     2941 ttgcgcgaga agattgtgca ccgccgcttt acaggcttcg acgccgcttc gttctaccat
     3001 cgacaccacc acgctggcac ccagttgatc ggcgcgagat ttaatcgccg cgacaatttg
     3061 cgacggcgcg tgcagggcca gactggaggt ggcaacgcca atcagcaacg actgtttgcc
     3121 cgccagttgt tgtgccacgc ggttgggaat gtaattcagc tccgccatcg ccgcttccac
     3181 tttttcccgc gttttcgcag aaacgtggct ggcctggttc accacgcggg aaacggtctg
     3241 ataagagaca ccggcatact ctgcgacatc gtataacgtt actggtttca cattcaccac
     3301 cctgaattga ctctcttccg ggcgctatca tgccataccg cgaaaggttt tgcaccattc
     3361 gatggtgtcg gaatttcggg cagcgttggg tcctggccac gggtgcgcat gatctagagc
     3421 tgcctcgcgc gtttcggtga tgacggtgaa aacctctgac acatgcagct cccggagacg
     3481 gtcacagctt gtctgtaagc ggatgccggg agcagacaag cccgtcaggg cgcgtcagcg
     3541 ggtgttggcg ggtgtcgggg cgcagccatg acccagtcac gtagcgatag cggagtgtat
     3601 actggcttaa ctatgcggca tcagagcaga ttgtactgag agtgcaccac atgcggtgtg
     3661 aaataccgca cagatgcgta aggagaaaat accgcatcag gcgctcttcc gcttcctcgc
     3721 tcactgactc gctgcgctcg gtcgttcggc tgcggcgagc ggtatcagct cactcaaagg
     3781 cggtaatacg gttatccaca gaatcagggg ataacgcagg aaagaacatg tgagcaaaag
     3841 gccagcaaaa ggccaggaac cgtaaaaagg ccgcgttgct ggcgtttttc cataggctcc
     3901 gcccccctga cgagcatcac aaaaatcgac gctcaagtca gaggtggcga aacccgacag
     3961 gactataaag ataccaggcg tttccccctg gaagctccct cgtgcgctct cctgttccga
     4021 ccctgccgct taccggatac ctgtccgcct ttctcccttc gggaagcgtg gcgctttctc
     4081 atagctcacg ctgtaggtat ctcagttcgg tgtaggtcgt tcgctccaag ctgggctgtg
     4141 tgcacgaacc ccccgttcag cccgaccgct gcgccttatc cggtaactat cgtcttgagt
     4201 ccaacccggt aagacacgac ttatcgccac tggcagcagc cactggtaac aggattagca
     4261 gagcgaggta tgtaggcggt gctacagagt tcttgaagtg gtggcctaac tacggctaca
     4321 ctagaaggac agtatttggt atctgcgctc tgctgaagcc agttaccttc ggaaaaagag
     4381 ttggtagctc ttgatccggc aaacaaacca ccgctggtag cggtggtttt tttgtttgca
     4441 agcagcagat tacgcgcaga aaaaaaggat ctcaagaaga tcctttgatc ttttctacgg
     4501 ggtctgacgc tcagtggaac gaaaactcac gttaagggat tttggtcatg agattatcaa
     4561 aaaggatctt cacctagatc cttttaaatt aaaaatgaag ttttaaatca atctaaagta
     4621 tatatgagta aacttggtct gacagttacc aatgcttaat cagtgaggca cctatctcag
     4681 cgatctgtct atttcgttca tccatagttg cctgactccc cgtcgtgtag ataactacga
     4741 tacgggaggg cttaccatct ggccccagtg ctgcaatgat accgcgagac ccacgctcac
     4801 cggctccaga tttatcagca ataaaccagc cagccggaag ggccgagcgc agaagtggtc
     4861 ctgcaacttt atccgcctcc atccagtcta ttaattgttg ccgggaagct agagtaagta
     4921 gttcgccagt taatagtttg cgcaacgttg ttgccattgc tacaggcatc gtggtgtcac
     4981 gctcgtcgtt tggtatggct tcattcagct ccggttccca acgatcaagg cgagttacat
     5041 gatcccccat gttgtgcaaa aaagcggtta gctccttcgg tcctccgatc gttgtcagaa
     5101 gtaagttggc cgcagtgtta tcactcatgg ttatggcagc actgcataat tctcttactg
     5161 tcatgccatc cgtaagatgc ttttctgtga ctggtgagta ctcaaccaag tcattctgag
     5221 aatagtgtat gcggcgaccg agttgctctt gcccggcgtc aatacgggat aataccgcgc
     5281 cacatagcag aactttaaaa gtgctcatca ttggaaaacg ttcttcgggg cgaaaactct
     5341 caaggatctt accgctgttg agatccagtt cgatgtaacc cactcgtgca cccaactgat
     5401 cttcagcatc ttttactttc accagcgttt ctgggtgagc aaaaacagga aggcaaaatg
     5461 ccgcaaaaaa gggaataagg gcgacacgga aatgttgaat actcatactc ttcctttttc
     5521 aatattattg aagcatttat cagggttatt gtctcatgag cggatacata tttgaatgta
     5581 tttagaaaaa taaacaaata ggggttccgc gcacatttcc ccgaaaagtg ccacctgacg
     5641 tctaagaaac cattattatc atgacattaa cctataaaaa taggcgtatc acgaggccct
     5701 ttcgtcttca c
//
