LOCUS       sequence-206311-        7194 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  PLL design 3.1.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7194)
  AUTHORS   Lapidoth G, Khersonsky O, Lipsh R, Dym O, Albeck S, Rogotner S, 
            Fleishman SJ
  TITLE     Highly active enzymes by automated combinatorial backbone assembly 
            and sequence design.
  JOURNAL   Nat Commun. 2018 Jul 17;9(1):2780. doi: 10.1038/s41467-018-05205-5.
  PUBMED    30018322
REFERENCE   2  (bases 1 to 7194)
  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: "Nat 
            Commun."; date: "2018-07-17"; volume: "9(1):2780. doi"; pages: " 
            10.1038/s41467-018-05205-5"
COMMENT     Sequence Label: pll3.1
FEATURES             Location/Qualifiers
     source          1..7194
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     1..20
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        1..19
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    20..44
                     /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             59..81
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"
     CDS             101..118
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             119..1216
                     /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="KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEE
                     KFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLI
                     AYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAA
                     DGGYAFKYENGKHDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGET
                     AMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLE
                     NYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFW
                     YAVRTAVINAASGRQTVDEALKDAQT"
     regulatory      1073..1082
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     primer_bind     1190..1213
                     /label=MBP-F
                     /note="Maltose binding protein, forward primer"
     CDS             1241..1261
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     CDS             2276..2299
                     /codon_start=1
                     /product="8xHis affinity tag"
                     /label=8xHis
                     /translation="HHHHHHHH"
     primer_bind     complement(2362..2380)
                     /label=T7 Term
                     /note="T7 terminator, reverse primer"
     terminator      2376..2423
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     rep_origin      2460..2915
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2547..2566)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2757..2778
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     CDS             complement(3007..3822)
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=KanR
                     /note="confers resistance to kanamycin in bacteria or G418 
                     (Geneticin(R)) in eukaryotes"
                     /translation="MSHIQRETSCSRPRLNSNMDADLYGYKWARDNVGQSGATIYRLYG
                     KPDAPELFLKHGKGSVANDVTDEMVRLNWLTEFMPLPTIKHFIRTPDDAWLLTTAIPGK
                     TAFQVLEEYPDSGENIVDALAVFLRRLHSIPVCNCPFNSDRVFRLAQAQSRMNNGLVDA
                     SDFDDERNGWPVEQVWKEMHKLLPFSPDSVVTHGDFSLDNLIFDEGKLIGCIDVGRVGI
                     ADRYQDLAILWNCLGEFSPSLQKRLFQKYGIDNPDMNKLQFHLMLDEFF"
     CDS             complement(3007..3822)
                     /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
                     TAFQVLEEYPDSGENIVDALAVFLRRLHSIPVCNCPFNSDRVFRLAQAQSRMNNGLVDA
                     SDFDDERNGWPVEQVWKEMHKLLPFSPDSVVTHGDFSLDNLIFDEGKLIGCIDVGRVGI
                     ADRYQDLAILWNCLGEFSPSLQKRLFQKYGIDNPDMNKLQFHLMLDEFF"
     primer_bind     3730..3749
                     /label=Kan-R
                     /note="Kanamycin resistance gene, reverse primer"
     primer_bind     3814..3833
                     /label=pENTR-R
                     /note="pENTR vectors, reverse primer"
     rep_origin      3944..4532
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     4433..4452
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     4686..4703
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    4718..4857
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(4783..4802)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     4943..4965
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(4959..5150)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     CDS             complement(5722..6804)
                     /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     6766..6785
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(6805..6882)
                     /gene="lacI"
                     /label=lacI promoter
     primer_bind     7088..7107
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
ORIGIN
        1 taatacgact cactataggg gaattgtgag cggataacaa ttcccctcta gaaataattt
       61 tgtttaactt taagaaggag atatacatat gggcagcagc catcatcatc atcatcacaa
      121 aatcgaagaa ggtaaactgg taatctggat taacggcgat aaaggctata acggtctcgc
      181 tgaagtcggt aagaaattcg agaaagatac cggaattaaa gtcaccgttg agcatccgga
      241 taaactggaa gagaaattcc cacaggttgc ggcaactggc gatggccctg acattatctt
      301 ctgggcacac gaccgctttg gtggctacgc tcaatctggc ctgttggctg aaatcacccc
      361 ggacaaagcg ttccaggaca agctgtatcc gtttacctgg gatgccgtac gttacaacgg
      421 caagctgatt gcttacccga tcgctgttga agcgttatcg ctgatttata acaaagatct
      481 gctgccgaac ccgccaaaaa cctgggaaga gatcccggcg ctggataaag aactgaaagc
      541 gaaaggtaag agcgcgctga tgttcaacct gcaagaaccg tacttcacct ggccgctgat
      601 tgctgctgac gggggttatg cgttcaagta tgaaaacggc aagcacgaca ttaaagacgt
      661 gggcgtggat aacgctggcg cgaaagcggg tctgaccttc ctggttgacc tgattaaaaa
      721 caaacacatg aatgcagaca ccgattactc catcgcagaa gctgccttta ataaaggcga
      781 aacagcgatg accatcaacg gcccgtgggc atggtccaac atcgacacca gcaaagtgaa
      841 ttatggtgta acggtactgc cgaccttcaa gggtcaacca tccaaaccgt tcgttggcgt
      901 gctgagcgca ggtattaacg ccgccagtcc gaacaaagag ctggcaaaag agttcctcga
      961 aaactatctg ctgactgatg aaggtctgga agcggttaat aaagacaaac cgctgggtgc
     1021 cgtagcgctg aagtcttacg aggaagagtt ggcgaaagat ccacgtattg ccgccaccat
     1081 ggaaaacgcc cagaaaggtg aaatcatgcc gaacatcccg cagatgtccg ctttctggta
     1141 tgccgtgcgt actgcggtga tcaacgccgc cagcggtcgt cagactgtcg atgaagccct
     1201 gaaagacgcg cagactacta gtggttctgg ttccgcgggt gaaaacctgt acttccaggg
     1261 taccattgga tccgaattca tgcgcattcc gctggtgggc aaagatccga ttgaaagcgg
     1321 cgatattggc tttaccctga ttcatgaaca tctgcgcgtg tttagcgaag cggtgcgcca
     1381 gcagtggccg catctgtata acgaagatga agaactgcgc aacgcggtga acgaagtgcg
     1441 caaagcgatg gcgcatggcg tggataccat tgttgatccg accgtgatgg gcctgggccg
     1501 cgatattcgc tttatgcaga aagtggcgcg cgaaaccggc attaacctgg tggcgggcac
     1561 cggcatttat atttataccg atctgccgtt ttattttctg aaccgcagca ttgatgaaat
     1621 tgcggatctg tttattcgcg atattgaaga aggcattgat ggcaccggcg tgcgcgcggg
     1681 ctttgtgaaa gtggcgagcg gcgaaccggg cattaccccg gatgtggaaa aagtgattcg
     1741 cgcggcggcg cgcgcgcata aagaaaccgg cgcgccgatt attacccata gcaacccgca
     1801 taaccgcacc ggcctggaac agctgcgcat tctggcggaa gaaggcgttg atccgcgccg
     1861 cattctgatt ggccacatgg atgataccac cgatattgat tatattaaag aaattgcgga
     1921 tcatggcgcg tttattggct ttgatcgctt tggcattcag ggcatggtgg gctgcccgac
     1981 cgatgatgaa cgcattgata ccctgaaagc gctgctggat gatggctatg cggataaaat
     2041 tatgattagc catgattatt gctgcaccat tgattggggc accgcgcgcc cggaatataa
     2101 accgaaactg gcgccgcgct ggagcatgac cctgatcttt gatgatgtga ttccggcgct
     2161 gaagaagaac ggcgtggatg atgaaaccat taaccagata tttgtggaaa acccggcgcg
     2221 cttctttagc taactgcagg cgagctccgt cgacaagctt gcggccgcac tcgagcacca
     2281 ccaccaccac caccaccact aattgattaa tacctaggct gctaaacaaa gcccgaaagg
     2341 aagctgagtt ggctgctgcc accgctgagc aataactagc ataacccctt ggggcctcta
     2401 aacgggtctt gaggggtttt ttgctgaaag gaggaactat atccggattg gcgaatggga
     2461 cgcgccctgt agcggcgcat taagcgcggc gggtgtggtg gttacgcgca gcgtgaccgc
     2521 tacacttgcc agcgccctag cgcccgctcc tttcgctttc ttcccttcct ttctcgccac
     2581 gttcgccggc tttccccgtc aagctctaaa tcgggggctc cctttagggt tccgatttag
     2641 tgctttacgg cacctcgacc ccaaaaaact tgattagggt gatggttcac gtagtgggcc
     2701 atcgccctga tagacggttt ttcgcccttt gacgttggag tccacgttct ttaatagtgg
     2761 actcttgttc caaactggaa caacactcaa ccctatctcg gtctattctt ttgatttata
     2821 agggattttg ccgatttcgg cctattggtt aaaaaatgag ctgatttaac aaaaatttaa
     2881 cgcgaatttt aacaaaatat taacgcttac aatttaggtg gcacttttcg gggaaatgtg
     2941 cgcggaaccc ctatttgttt atttttctaa atacattcaa atatgtatcc gctcatgaat
     3001 taattcttag aaaaactcat cgagcatcaa atgaaactgc aatttattca tatcaggatt
     3061 atcaatacca tatttttgaa aaagccgttt ctgtaatgaa ggagaaaact caccgaggca
     3121 gttccatagg atggcaagat cctggtatcg gtctgcgatt ccgactcgtc caacatcaat
     3181 acaacctatt aatttcccct cgtcaaaaat aaggttatca agtgagaaat caccatgagt
     3241 gacgactgaa tccggtgaga atggcaaaag tttatgcatt tctttccaga cttgttcaac
     3301 aggccagcca ttacgctcgt catcaaaatc actcgcatca accaaaccgt tattcattcg
     3361 tgattgcgcc tgagcgagac gaaatacgcg atcgctgtta aaaggacaat tacaaacagg
     3421 aatcgaatgc aaccggcgca ggaacactgc cagcgcatca acaatatttt cacctgaatc
     3481 aggatattct tctaatacct ggaatgctgt tttcccgggg atcgcagtgg tgagtaacca
     3541 tgcatcatca ggagtacgga taaaatgctt gatggtcgga agaggcataa attccgtcag
     3601 ccagtttagt ctgaccatct catctgtaac atcattggca acgctacctt tgccatgttt
     3661 cagaaacaac tctggcgcat cgggcttccc atacaatcga tagattgtcg cacctgattg
     3721 cccgacatta tcgcgagccc atttataccc atataaatca gcatccatgt tggaatttaa
     3781 tcgcggccta gagcaagacg tttcccgttg aatatggctc ataacacccc ttgtattact
     3841 gtttatgtaa gcagacagtt ttattgttca tgaccaaaat cccttaacgt gagttttcgt
     3901 tccactgagc gtcagacccc gtagaaaaga tcaaaggatc ttcttgagat cctttttttc
     3961 tgcgcgtaat ctgctgcttg caaacaaaaa aaccaccgct accagcggtg gtttgtttgc
     4021 cggatcaaga gctaccaact ctttttccga aggtaactgg cttcagcaga gcgcagatac
     4081 caaatactgt ccttctagtg tagccgtagt taggccacca cttcaagaac tctgtagcac
     4141 cgcctacata cctcgctctg ctaatcctgt taccagtggc tgctgccagt ggcgataagt
     4201 cgtgtcttac cgggttggac tcaagacgat agttaccgga taaggcgcag cggtcgggct
     4261 gaacgggggg ttcgtgcaca cagcccagct tggagcgaac gacctacacc gaactgagat
     4321 acctacagcg tgagctatga gaaagcgcca cgcttcccga agggagaaag gcggacaggt
     4381 atccggtaag cggcagggtc ggaacaggag agcgcacgag ggagcttcca gggggaaacg
     4441 cctggtatct ttatagtcct gtcgggtttc gccacctctg acttgagcgt cgatttttgt
     4501 gatgctcgtc aggggggcgg agcctatgga aaaacgccag caacgcggcc tttttacggt
     4561 tcctggcctt ttgctggcct tttgctcaca tgttctttcc tgcgttatcc cctgattctg
     4621 tggataaccg tattaccgcc tttgagtgag ctgataccgc tcgccgcagc cgaacgaccg
     4681 agcgcagcga gtcagtgagc gaggaagcgg aagagcgcct gatgcggtat tttctcctta
     4741 cgcatctgtg cggtatttca caccgcaatg gtgcactctc agtacaatct gctctgatgc
     4801 cgcatagtta agccagtata cactccgcta tcgctacgtg actgggtcat ggctgcgccc
     4861 cgacacccgc caacacccgc tgacgcgccc tgacgggctt gtctgctccc ggcatccgct
     4921 tacagacaag ctgtgaccgt ctccgggagc tgcatgtgtc agaggttttc accgtcatca
     4981 ccgaaacgcg cgaggcagct gcggtaaagc tcatcagcgt ggtcgtgaag cgattcacag
     5041 atgtctgcct gttcatccgc gtccagctcg ttgagtttct ccagaagcgt taatgtctgg
     5101 cttctgataa agcgggccat gttaagggcg gttttttcct gtttggtcac tgatgcctcc
     5161 gtgtaagggg gatttctgtt catgggggta atgataccga tgaaacgaga gaggatgctc
     5221 acgatacggg ttactgatga tgaacatgcc cggttactgg aacgttgtga gggtaaacaa
     5281 ctggcggtat ggatgcggcg ggaccagaga aaaatcactc agggtcaatg ccagcgcttc
     5341 gttaatacag atgtaggtgt tccacagggt agccagcagc atcctgcgat gcagatccgg
     5401 aacataatgg tgcagggcgc tgacttccgc gtttccagac tttacgaaac acggaaaccg
     5461 aagaccattc atgttgttgc tcaggtcgca gacgttttgc agcagcagtc gcttcacgtt
     5521 cgctcgcgta tcggtgattc attctgctaa ccagtaaggc aaccccgcca gcctagccgg
     5581 gtcctcaacg acaggagcac gatcatgcta gtcatgcccc gcgcccaccg gaaggagctg
     5641 actgggttga aggctctcaa gggcatcggt cgagatcccg gtgcctaatg agtgagctaa
     5701 cttacattaa ttgcgttgtg ctcactgccc gctttccagt cgggaaacct gtcgtgccag
     5761 ctgcattaat gaatcggcca acgcgcgggg agaggcggtt tgcgtattgg gcgccagggt
     5821 ggtttttctt ttcaccagtg agacgggcaa cagctgattg cccttcaccg cctggccctg
     5881 agagagttgc agcaagcggt ccacgctggt ttgccccagc aggcgaaaat cctgtttgat
     5941 ggtggttaac ggcgggatat aacatgagct gtcttcggta tcgtcgtatc ccactaccga
     6001 gatgtccgca ccaacgcgca gcccggactc ggtaatggcg cgcattgcgc ccagcgccat
     6061 ctgatcgttg gcaaccagca tcgcagtggg aacgatgccc tcattcagca tttgcatggt
     6121 ttgttgaaaa ccggacatgg cactccagtc gccttcccgt tccgctatcg gctgaatttg
     6181 attgcgagtg agatatttat gccagccagc cagacgcaga cgcgccgaga cagaacttaa
     6241 tgggcccgct aacagcgcga tttgctggtg acccaatgcg accagatgct ccacgcccag
     6301 tcgcgtaccg tcttcatggg agaaaataat actgttgatg ggtgtctggt cagagacatc
     6361 aagaaataac gccggaacat tagtgcaggc agcttccaca gcaatggcat cctggtcatc
     6421 cagcggatag ttaatgatca gcccactgac gcgttgcgcg agaagattgt gcaccgccgc
     6481 tttacaggct tcgacgccgc ttcgttctac catcgacacc accacgctgg cacccagttg
     6541 atcggcgcga gatttaatcg ccgcgacaat ttgcgacggc gcgtgcaggg ccagactgga
     6601 ggtggcaacg ccaatcagca acgactgttt gcccgccagt tgttgtgcca cgcggttggg
     6661 aatgtaattc agctccgcca tcgccgcttc cactttttcc cgcgttttcg cagaaacgtg
     6721 gctggcctgg ttcaccacgc gggaaacggt ctgataagag acaccggcat actctgcgac
     6781 atcgtataac gttactggtt tcacattcac caccctgaat tgactctctt ccgggcgcta
     6841 tcatgccata ccgcgaaagg ttttgcgcca ttcgatggtg tcctggatct cgacgctctc
     6901 ccttatgcga ctcctgcatt aggaagcagc ccagtagtag gttgaggccg ttgagcaccg
     6961 ccgccgcaag gaatggtgca tgcaaggaga tggcgcccaa cagtcccccg gccacggggc
     7021 ctgccaccat acccacgccg aaacaagcgc tcatgagccc gaagtggcga gcccgatctt
     7081 ccccatcggt gatgtcggcg atataggcgc cagcaaccgc acctgtggcg ccggtgatgc
     7141 cggccacgat gcgtccggcg tagaggatcg agatcgatct cgatcccgcg aaat
//
