LOCUS       sequence-8717-ex        7399 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 7399)
  AUTHORS   Kapust RB, Toezser J, Copeland TD, Waugh DS
  TITLE     The P1' specificity of tobacco etch virus protease.
  JOURNAL   Biochem Biophys Res Commun. 2002 Jun 28. 294(5):949-55.
  PUBMED    12074568
REFERENCE   2  (bases 1 to 7399)
  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: "Biochem 
            Biophys Res Commun. 2002 Jun 28. 294(5):949-55."
COMMENT     Sequence Label: pKM631
FEATURES             Location/Qualifiers
     source          1..7399
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        3..80
                     /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             81..1163
                     /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     complement(100..119)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     protein_bind    1176..1197
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(1406..1411,1412..1427,1428..1434)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    1442..1458
                     /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)."
     primer_bind     1447..1469
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     CDS             1528..2628
                     /codon_start=1
                     /gene="malE (mutated)"
                     /product="maltose binding protein from E. coli"
                     /label=MBP
                     /note="This version of the gene does not encode a signal 
                     sequence, so MBP will remain in the cytosol."
                     /translation="MKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLE
                     EKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKL
                     IAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIA
                     ADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGE
                     TAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFL
                     ENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAF
                     WYAVRTAVINAASGRQTVDEALKDAQT"
     regulatory      2485..2494
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     primer_bind     2602..2625
                     /label=MBP-F
                     /note="Maltose binding protein, forward primer"
     protein_bind    2638..2662
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     CDS             2665..2685
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     CDS             3430..3447
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     protein_bind    complement(3453..3477)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     primer_bind     complement(3489..3506)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3489..3505)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3498..3520)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     complement(3684..3701)
                     /label=pBAD Reverse
                     /note="For vectors with E. coli araBAD promoter, reverse 
                     primer"
     terminator      3854..3940
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      4032..4059
                     /label=rrnB T2 terminator
                     /note="transcription terminator T2 from the E. coli rrnB 
                     gene"
     promoter        4079..4170
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4171..4239,4240..5031)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERSPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(4389..4408)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      complement(5073..5586)
                     /direction=LEFT
                     /label=M13 ori
                     /note="M13 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(5268..5289)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     5480..5499
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     rep_origin      5697..6285
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6186..6205
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6439..6456
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    6471..6611
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(6537..6556)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     6697..6719
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(6713..6904)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
ORIGIN
        1 ccgacaccat cgaatggtgc aaaacctttc gcggtatggc atgatagcgc ccggaagaga
       61 gtcaattcag ggtggtgaat gtgaaaccag taacgttata cgatgtcgca gagtatgccg
      121 gtgtctctta tcagaccgtt tcccgcgtgg tgaaccaggc cagccacgtt tctgcgaaaa
      181 cgcgggaaaa agtggaagcg gcgatggcgg agctgaatta cattcccaac cgcgtggcac
      241 aacaactggc gggcaaacag tcgttgctga ttggcgttgc cacctccagt ctggccctgc
      301 acgcgccgtc gcaaattgtc gcggcgatta aatctcgcgc cgatcaactg ggtgccagcg
      361 tggtggtgtc gatggtagaa cgaagcggcg tcgaagcctg taaagcggcg gtgcacaatc
      421 ttctcgcgca acgcgtcagt gggctgatca ttaactatcc gctggatgac caggatgcca
      481 ttgctgtgga agctgcctgc actaatgttc cggcgttatt tcttgatgtc tctgaccaga
      541 cacccatcaa cagtattatt ttctcccatg aagacggtac gcgactgggc gtggagcatc
      601 tggtcgcatt gggtcaccag caaatcgcgc tgttagcggg cccattaagt tctgtctcgg
      661 cgcgtctgcg tctggctggc tggcataaat atctcactcg caatcaaatt cagccgatag
      721 cggaacggga aggcgactgg agtgccatgt ccggttttca acaaaccatg caaatgctga
      781 atgagggcat cgttcccact gcgatgctgg ttgccaacga tcagatggcg ctgggcgcaa
      841 tgcgcgccat taccgagtcc gggctgcgcg ttggtgcgga tatctcggta gtgggatacg
      901 acgataccga agacagctca tgttatatcc cgccgttaac caccatcaaa caggattttc
      961 gcctgctggg gcaaaccagc gtggaccgct tgctgcaact ctctcagggc caggcggtga
     1021 agggcaatca gctgttgccc gtctcactgg tgaaaagaaa aaccaccctg gcgcccaata
     1081 cgcaaaccgc ctctccccgc gcgttggccg attcattaat gcagctggca cgacaggttt
     1141 cccgactgga aagcgggcag tgagcgcaac gcaattaatg tgagttagct cactcattag
     1201 gcacaattct catgtttgac agcttatcat cgactgcacg gtgcaccaat gcttctggcg
     1261 tcaggcagcc atcggaagct gtggtatggc tgtgcaggtc gtaaatcact gcataattcg
     1321 tgtcgctcaa ggcgcactcc cgttctggat aatgtttttt gcgccgacat cataacggtt
     1381 ctggcaaata ttctgaaatg agctgttgac aattaatcat cggctcgtat aatgtgtgga
     1441 attgtgagcg gataacaatt tcacacagga aacagccagt ccgtttaggt gttttcacga
     1501 gcacttcacc aacaaggacc atagattatg aaaatcgaag aaggtaaact ggtaatctgg
     1561 attaacggcg ataaaggcta taacggtctc gctgaagtcg gtaagaaatt cgagaaagat
     1621 accggaatta aagtcaccgt tgagcatccg gataaactgg aagagaaatt cccacaggtt
     1681 gcggcaactg gcgatggccc tgacattatc ttctgggcac acgaccgctt tggtggctac
     1741 gctcaatctg gcctgttggc tgaaatcacc ccggacaaag cgttccagga caagctgtat
     1801 ccgtttacct gggatgccgt acgttacaac ggcaagctga ttgcttaccc gatcgctgtt
     1861 gaagcgttat cgctgattta taacaaagat ctgctgccga acccgccaaa aacctgggaa
     1921 gagatcccgg cgctggataa agaactgaaa gcgaaaggta agagcgcgct gatgttcaac
     1981 ctgcaagaac cgtacttcac ctggccgctg attgctgctg acgggggtta tgcgttcaag
     2041 tatgaaaacg gcaagtacga cattaaagac gtgggcgtgg ataacgctgg cgcgaaagcg
     2101 ggtctgacct tcctggttga cctgattaaa aacaaacaca tgaatgcaga caccgattac
     2161 tccatcgcag aagctgcctt taataaaggc gaaacagcga tgaccatcaa cggcccgtgg
     2221 gcatggtcca acatcgacac cagcaaagtg aattatggtg taacggtact gccgaccttc
     2281 aagggtcaac catccaaacc gttcgttggc gtgctgagcg caggtattaa cgccgccagt
     2341 ccgaacaaag agctggcaaa agagttcctc gaaaactatc tgctgactga tgaaggtctg
     2401 gaagcggtta ataaagacaa accgctgggt gccgtagcgc tgaagtctta cgaggaagag
     2461 ttggcgaaag atccacgtat tgccgccacc atggaaaacg cccagaaagg tgaaatcatg
     2521 ccgaacatcc cgcagatgtc cgctttctgg tatgccgtgc gtactgcggt gatcaacgcc
     2581 gccagcggtc gtcagactgt cgatgaagcc ctgaaagacg cgcagactaa ttcgatcaca
     2641 agtttgtaca aaaaagcagg ctcggagaac ctgtacttcc agggtatgag cgagcaacag
     2701 gttcaggaac ttgagaaaaa gtggtacgca ctgcaggtag agcccggaaa agagaacgaa
     2761 gctaaggaaa acttactgaa agttctggaa ctggaaggtt taaaggacct cgttgacgag
     2821 gtaatagttc ccgcagagga aaaggtagtc ataagggctc agggcaagga aaagtacagg
     2881 ctctctctca agggaaacgc gagggacata tccgttttag ggaagaaagg tgttaccaca
     2941 ttcaggatag agaacggaga agttaaggtc gttgagagtg ttgaaggaga cacttgcgta
     3001 aacgcccctc ccatatcaaa acccggacaa aagatcacgt gtaaggaaaa taaaacggaa
     3061 gcaaagatag ttctggataa caaaatattt cccggataca tactcataaa ggctcacatg
     3121 aacgacaagc tcctcatggc tattgagaaa actccccacg tcttcagacc tgtaatggtg
     3181 ggcggaaagc ccgttcctct gaaagaggaa gaggttcaaa acattctcaa tcaaataaag
     3241 aggggtgtta aaccttccaa ggttgagttt gaaaaaggag atcaggtaag ggttatagaa
     3301 ggaccgttta tgaactttac gggaactgtt gaggaagttc atcccgagaa gaggaaatta
     3361 actgttatga taagtatttt cggaaggatg actccggtag aactggactt tgaccaagtg
     3421 gaaaagattc atcaccacca tcatcactaa taacccagct ttcttgtaca aagtggtgat
     3481 agcttggcac tggccgtcgt tttacaacgt cgtgactggg aaaaccctgg cgttacccaa
     3541 cttaatcgcc ttgcagcaca tccccctttc gccagctggc gtaatagcga agaggcccgc
     3601 accgatcgcc cttcccaaca gttgcgcagc ctgaatggcg aatggcagct tggctgtttt
     3661 ggcggatgag ataagatttt cagcctgata cagattaaat cagaacgcag aagcggtctg
     3721 ataaaacaga atttgcctgg cggcagtagc gcggtggtcc cacctgaccc catgccgaac
     3781 tcagaagtga aacgccgtag cgccgatggt agtgtggggt ctccccatgc gagagtaggg
     3841 aactgccagg catcaaataa aacgaaaggc tcagtcgaaa gactgggcct ttcgttttat
     3901 ctgttgtttg tcggtgaacg ctctcctgag taggacaaat ccgccgggag cggatttgaa
     3961 cgttgcgaag caacggcccg gagggtggcg ggcaggacgc ccgccataaa ctgccaggca
     4021 tcaaattaag cagaaggcca tcctgacgga tggccttttt gcgtttctac aaactctttt
     4081 tgtttatttt tctaaataca ttcaaatatg tatccgctca tgagacaata accctgataa
     4141 atgcttcaat aatattgaaa aaggaagagt atgagtattc aacatttccg tgtcgccctt
     4201 attccctttt ttgcggcatt ttgccttcct gtttttgctc acccagaaac gctggtgaaa
     4261 gtaaaagatg ctgaagatca gttgggtgca cgagtgggtt acatcgaact ggatctcaac
     4321 agcggtaaga tccttgagag ttttcgcccc gaagaacgtt ctccaatgat gagcactttt
     4381 aaagttctgc tatgtggcgc ggtattatcc cgtgttgacg ccgggcaaga gcaactcggt
     4441 cgccgcatac actattctca gaatgacttg gttgagtact caccagtcac agaaaagcat
     4501 cttacggatg gcatgacagt aagagaatta tgcagtgctg ccataaccat gagtgataac
     4561 actgcggcca acttacttct gacaacgatc ggaggaccga aggagctaac cgcttttttg
     4621 cacaacatgg gggatcatgt aactcgcctt gatcgttggg aaccggagct gaatgaagcc
     4681 ataccaaacg acgagcgtga caccacgatg cctgtagcaa tggcaacaac gttgcgcaaa
     4741 ctattaactg gcgaactact tactctagct tcccggcaac aattaataga ctggatggag
     4801 gcggataaag ttgcaggacc acttctgcgc tcggcccttc cggctggctg gtttattgct
     4861 gataaatctg gagccggtga gcgtgggtct cgcggtatca ttgcagcact ggggccagat
     4921 ggtaagccct cccgtatcgt agttatctac acgacgggga gtcaggcaac tatggatgaa
     4981 cgaaatagac agatcgctga gataggtgcc tcactgatta agcattggta actgtcagac
     5041 caagtttact catatatact ttagattgat ttaccccggt tgataatcag aaaagcccca
     5101 aaaacaggaa gattgtataa gcaaatattt aaattgtaaa cgttaatatt ttgttaaaat
     5161 tcgcgttaaa tttttgttaa atcagctcat tttttaacca ataggccgaa atcggcaaaa
     5221 tcccttataa atcaaaagaa tagcccgaga tagggttgag tgttgttcca gtttggaaca
     5281 agagtccact attaaagaac gtggactcca acgtcaaagg gcgaaaaacc gtctatcagg
     5341 gcgatggccc actacgtgaa ccatcaccca aatcaagttt tttggggtcg aggtgccgta
     5401 aagcactaaa tcggaaccct aaagggagcc cccgatttag agcttgacgg ggaaagccgg
     5461 cgaacgtggc gagaaaggaa gggaagaaag cgaaaggagc gggcgctagg gcgctggcaa
     5521 gtgtagcggt cacgctgcgc gtaaccacca cacccgccgc gcttaatgcg ccgctacagg
     5581 gcgcgtaaaa ggatctaggt gaagatcctt tttgataatc tcatgaccaa aatcccttaa
     5641 cgtgagtttt cgttccactg agcgtcagac cccgtagaaa agatcaaagg atcttcttga
     5701 gatccttttt ttctgcgcgt aatctgctgc ttgcaaacaa aaaaaccacc gctaccagcg
     5761 gtggtttgtt tgccggatca agagctacca actctttttc cgaaggtaac tggcttcagc
     5821 agagcgcaga taccaaatac tgtccttcta gtgtagccgt agttaggcca ccacttcaag
     5881 aactctgtag caccgcctac atacctcgct ctgctaatcc tgttaccagt ggctgctgcc
     5941 agtggcgata agtcgtgtct taccgggttg gactcaagac gatagttacc ggataaggcg
     6001 cagcggtcgg gctgaacggg gggttcgtgc acacagccca gcttggagcg aacgacctac
     6061 accgaactga gatacctaca gcgtgagcta tgagaaagcg ccacgcttcc cgaagggaga
     6121 aaggcggaca ggtatccggt aagcggcagg gtcggaacag gagagcgcac gagggagctt
     6181 ccagggggaa acgcctggta tctttatagt cctgtcgggt ttcgccacct ctgacttgag
     6241 cgtcgatttt tgtgatgctc gtcagggggg cggagcctat ggaaaaacgc cagcaacgcg
     6301 gcctttttac ggttcctggc cttttgctgg ccttttgctc acatgttctt tcctgcgtta
     6361 tcccctgatt ctgtggataa ccgtattacc gcctttgagt gagctgatac cgctcgccgc
     6421 agccgaacga ccgagcgcag cgagtcagtg agcgaggaag cggaagagcg cctgatgcgg
     6481 tattttctcc ttacgcatct gtgcggtatt tcacaccgca tatggtgcac tctcagtaca
     6541 atctgctctg atgccgcata gttaagccag tatacactcc gctatcgcta cgtgactggg
     6601 tcatggctgc gccccgacac ccgccaacac ccgctgacgc gccctgacgg gcttgtctgc
     6661 tcccggcatc cgcttacaga caagctgtga ccgtctccgg gagctgcatg tgtcagaggt
     6721 tttcaccgtc atcaccgaaa cgcgcgaggc agctgcggta aagctcatca gcgtggtcgt
     6781 gcagcgattc acagatgtct gcctgttcat ccgcgtccag ctcgttgagt ttctccagaa
     6841 gcgttaatgt ctggcttctg ataaagcggg ccatgttaag ggcggttttt tcctgtttgg
     6901 tcacttgatg cctccgtgta agggggaatt tctgttcatg ggggtaatga taccgatgaa
     6961 acgagagagg atgctcacga tacgggttac tgatgatgaa catgcccggt tactggaacg
     7021 ttgtgagggt aaacaactgg cggtatggat gcggcgggac cagagaaaaa tcactcaggg
     7081 tcaatgccag cgcttcgtta atacagatgt aggtgttcca cagggtagcc agcagcatcc
     7141 tgcgatgcag atccggaaca taatggtgca gggcgctgac ttccgcgttt ccagacttta
     7201 cgaaacacgg aaaccgaaga ccattcatgt tgttgctcag gtcgcagacg ttttgcagca
     7261 gcagtcgctt cacgttcgct cgcgtatcgg tgattcattc tgctaaccag taaggcaacc
     7321 ccgccagcct agccgggtcc tcaacgacag gagcacgatc atgcgcaccc gtggccagga
     7381 cccaacgctg cccgaaatt
//
