LOCUS       sequence-209750-        7642 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  PROSS stabilized PTE S5.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7642)
  AUTHORS   Khersonsky O, Lipsh R, Avizemer Z, Ashani Y, Goldsmith M, Leader H, 
            Dym O, Rogotner S, Trudeau DL, Prilusky J, Amengual-Rigo P, Guallar 
            V, Tawfik DS, Fleishman SJ
  TITLE     Automated Design of Efficient and Functionally Diverse Enzyme 
            Repertoires.
  JOURNAL   Mol Cell. 2018 Oct 4;72(1):178-186.e5. doi: 
            10.1016/j.molcel.2018.08.033. Epub 2018 Sep 27.
  PUBMED    30270109
REFERENCE   2  (bases 1 to 7642)
  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"; doi: 
            "10.1016/j.molcel.2018.08.033"; journalName: "Mol Cell"; date: 
            "2018-10-4- 4"; volume: "72"; issue: "1"; pages: "178-186.e5"
COMMENT     Sequence Label: dPTE2
FEATURES             Location/Qualifiers
     source          1..7642
                     /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"
     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"
     primer_bind     2602..2625
                     /label=MBP-F
                     /note="Maltose binding protein, forward primer"
     CDS             2677..2688
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     primer_bind     complement(3732..3749)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3732..3748)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3741..3763)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     complement(3927..3944)
                     /label=pBAD Reverse
                     /note="For vectors with E. coli araBAD promoter, reverse 
                     primer"
     terminator      4097..4183
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      4275..4302
                     /label=rrnB T2 terminator
                     /note="transcription terminator T2 from the E. coli rrnB 
                     gene"
     promoter        4322..4413
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4414..4482,4483..5274)
                     /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(4632..4651)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      complement(5316..5829)
                     /direction=LEFT
                     /label=M13 ori
                     /note="M13 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(5511..5532)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     5723..5742
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     rep_origin      5940..6528
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6429..6448
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6682..6699
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    6714..6856
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(6782..6801)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     6942..6964
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(6958..7149)
                     /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 taagttagct 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 atagcatatg 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 tgccgccact atggaaaacg cccagaaagg tgaaatcatg
     2521 ccgaacatcc cgcagatgtc cgctttctgg tatgccgtgc gtactgcggt gatcaacgcc
     2581 gccagcggtc gtcagactgt cgatgaagcc ctgaaagacg cgcagactaa ttcgagctcg
     2641 aacaacaaca acaataacaa taacaacaac ctcgggatcg agggaaggat ttcagaattc
     2701 atcaccaaca gcggcgaccg tatcaacacc gttcgtggtc cgatcaccat ctctgaggcc
     2761 ggtttcactc tgatgcatga gcatatctgc ggttcttctg cgggttttct ccgcgcttgg
     2821 ccggagttct tcggttcccg tgatgcactg gcggaaaaag cggttcgcgg cctccgtcgc
     2881 gctcgtgctg ccggcgttcg taccatcgtt gatgtttcta cctttgatat cggccgtgac
     2941 gttgagctgc tcgccgaagt ttctgaagcg gcggacgttc acatcgtcgc ggcgacgggt
     3001 ctgtggttcg acccgcctct gtctatgcgc ctgcgttctg ttgaggaact cacccagttc
     3061 tttctgcgcg aaatccagta cggtatcgag gataccggca tccgtgcagg tatcatcaaa
     3121 gttgcgacca ccggtaaagc cacgccgttc caggagcgtg tactccgtgc ggctgcacgc
     3181 gcctctctcg cgaccggtgt gcctgttacc acccataccg atgcttctca gcgtgacggt
     3241 gagcagcagg cggacatctt cgaatctgaa ggcctcgatc cgagccgtgt ttgcattggt
     3301 cattctgacg acaccgacga cctggactac ctgaccgctc tcgcagctcg cggttatctg
     3361 attggtctgg atcacattcc gcacagcgcg atcggcctgg aagacaacgc gtccgctgcc
     3421 gcgctgctgg gcctgcgctc ttggcaaacc cgtgccctcc tgatcaaagc gctgatcgac
     3481 cagggctacg ccgaccagat cctggtttct aacgactggc tgttcggttt ctcttcttac
     3541 gttaccaaca tcatggatgt catggaccgt gttaacccgg atggtatggc gttcatccct
     3601 ctgcgtgtta ttccattcct ccgtgaaaaa ggtgttccgg acgagactct cgaaacgatc
     3661 atggttgaca acccagctcg tttcctgtct ccgaccctgc gtgcgagctg ataactgcag
     3721 gcaagcttgg cactggccgt cgttttacaa cgtcgtgact gggaaaaccc tggcgttacc
     3781 caacttaatc gccttgcagc acatccccct ttcgccagct ggcgtaatag cgaagaggcc
     3841 cgcaccgatc gcccttccca acagttgcgc agcctgaatg gcgaatggca gcttggctgt
     3901 tttggcggat gagataagat tttcagcctg atacagatta aatcagaacg cagaagcggt
     3961 ctgataaaac agaatttgcc tggcggcagt agcgcggtgg tcccacctga ccccatgccg
     4021 aactcagaag tgaaacgccg tagcgccgat ggtagtgtgg ggtctcccca tgcgagagta
     4081 gggaactgcc aggcatcaaa taaaacgaaa ggctcagtcg aaagactggg cctttcgttt
     4141 tatctgttgt ttgtcggtga acgctctcct gagtaggaca aatccgccgg gagcggattt
     4201 gaacgttgcg aagcaacggc ccggagggtg gcgggcagga cgcccgccat aaactgccag
     4261 gcatcaaatt aagcagaagg ccatcctgac ggatggcctt tttgcgtttc tacaaactct
     4321 ttttgtttat ttttctaaat acattcaaat atgtatccgc tcatgagaca ataaccctga
     4381 taaatgcttc aataatattg aaaaaggaag agtatgagta ttcaacattt ccgtgtcgcc
     4441 cttattccct tttttgcggc attttgcctt cctgtttttg ctcacccaga aacgctggtg
     4501 aaagtaaaag atgctgaaga tcagttgggt gcacgagtgg gttacatcga actggatctc
     4561 aacagcggta agatccttga gagttttcgc cccgaagaac gttctccaat gatgagcact
     4621 tttaaagttc tgctatgtgg cgcggtatta tcccgtgttg acgccgggca agagcaactc
     4681 ggtcgccgca tacactattc tcagaatgac ttggttgagt actcaccagt cacagaaaag
     4741 catcttacgg atggcatgac agtaagagaa ttatgcagtg ctgccataac catgagtgat
     4801 aacactgcgg ccaacttact tctgacaacg atcggaggac cgaaggagct aaccgctttt
     4861 ttgcacaaca tgggggatca tgtaactcgc cttgatcgtt gggaaccgga gctgaatgaa
     4921 gccataccaa acgacgagcg tgacaccacg atgcctgtag caatggcaac aacgttgcgc
     4981 aaactattaa ctggcgaact acttactcta gcttcccggc aacaattaat agactggatg
     5041 gaggcggata aagttgcagg accacttctg cgctcggccc ttccggctgg ctggtttatt
     5101 gctgataaat ctggagccgg tgagcgtggg tctcgcggta tcattgcagc actggggcca
     5161 gatggtaagc cctcccgtat cgtagttatc tacacgacgg ggagtcaggc aactatggat
     5221 gaacgaaata gacagatcgc tgagataggt gcctcactga ttaagcattg gtaactgtca
     5281 gaccaagttt actcatatat actttagatt gatttacccc ggttgataat cagaaaagcc
     5341 ccaaaaacag gaagattgta taagcaaata tttaaattgt aaacgttaat attttgttaa
     5401 aattcgcgtt aaatttttgt taaatcagct cattttttaa ccaataggcc gaaatcggca
     5461 aaatccctta taaatcaaaa gaatagaccg agatagggtt gagtgttgtt ccagtttgga
     5521 acaagagtcc actattaaag aacgtggact ccaacgtcaa agggcgaaaa accgtctatc
     5581 agggcgatgg cccactacgt gaaccatcac ccaaatcaag ttttttgggg tcgaggtgcc
     5641 gtaaagcact aaatcggaac cctaaaggga gcccccgatt tagagcttga cggggaaagc
     5701 cggcgaacgt ggcgagaaag gaagggaaga aagcgaaagg agcgggcgct agggcgctgg
     5761 caagtgtagc ggtcacgctg cgcgtaacca ccacacccgc cgcgcttaat gcgccgctac
     5821 agggcgcgta aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct
     5881 taacgtgagt tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct
     5941 tgagatcctt tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca
     6001 gcggtggttt gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc
     6061 agcagagcgc agataccaaa tactgtcctt ctagtgtagc cgtagttagg ccaccacttc
     6121 aagaactctg tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct
     6181 gccagtggcg ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag
     6241 gcgcagcggt cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc
     6301 tacaccgaac tgagatacct acagcgtgag ctatgagaaa gcgccacgct tcccgaaggg
     6361 agaaaggcgg acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag
     6421 cttccagggg gaaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt
     6481 gagcgtcgat ttttgtgatg ctcgtcaggg gggcggagcc tatggaaaaa cgccagcaac
     6541 gcggcctttt tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg
     6601 ttatcccctg attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc
     6661 cgcagccgaa cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga gcgcctgatg
     6721 cggtattttc tccttacgca tctgtgcggt atttcacacc gcatatatgg tgcactctca
     6781 gtacaatctg ctctgatgcc gcatagttaa gccagtatac actccgctat cgctacgtga
     6841 ctgggtcatg gctgcgcccc gacacccgcc aacacccgct gacgcgccct gacgggcttg
     6901 tctgctcccg gcatccgctt acagacaagc tgtgaccgtc tccgggagct gcatgtgtca
     6961 gaggttttca ccgtcatcac cgaaacgcgc gaggcagctg cggtaaagct catcagcgtg
     7021 gtcgtgcagc gattcacaga tgtctgcctg ttcatccgcg tccagctcgt tgagtttctc
     7081 cagaagcgtt aatgtctggc ttctgataaa gcgggccatg ttaagggcgg ttttttcctg
     7141 tttggtcact gatgcctccg tgtaaggggg atttctgttc atgggggtaa tgataccgat
     7201 gaaacgagag aggatgctca cgatacgggt tactgatgat gaacatgccc ggttactgga
     7261 acgttgtgag ggtaaacaac tggcggtatg gatgcggcgg gaccagagaa aaatcactca
     7321 gggtcaatgc cagcgcttcg ttaatacaga tgtaggtgtt ccacagggta gccagcagca
     7381 tcctgcgatg cagatccgga acataatggt gcagggcgct gacttccgcg tttccagact
     7441 ttacgaaaca cggaaaccga agaccattca tgttgttgct caggtcgcag acgttttgca
     7501 gcagcagtcg cttcacgttc gctcgcgtat cggtgattca ttctgctaac cagtaaggca
     7561 accccgccag cctagccggg tcctcaacga caggagcacg atcatgcgca cccgtggcca
     7621 ggacccaacg ctgcccgaaa tt
//
