LOCUS       sequence-200421-        5325 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Protein expression and purification of PAR3 PDZ3 domain.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5325)
  AUTHORS   Tonikian R, Zhang Y, Sazinsky SL, Currell B, Yeh JH, Reva B, Held 
            HA, Appleton BA, Evangelista M, Wu Y, Xin X, Chan AC, Seshagiri S, 
            Lasky LA, Sander C, Boone C, Bader GD, Sidhu SS
  TITLE     A specificity map for the PDZ domain family.
  JOURNAL   PLoS Biol. 2008 Sep 30;6(9):e239. doi: 10.1371/journal.pbio.0060239.
  PUBMED    18828675
REFERENCE   2  (bases 1 to 5325)
  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: "PLoS 
            Biol."; date: "2008-09-30"; volume: "6(9):e239. doi"; pages: " 
            10.1371/journal.pbio.0060239"
COMMENT     Sequence Label: PARD3_PDZ_3
FEATURES             Location/Qualifiers
     source          1..5325
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        join(1..6,7..22,23..29)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    37..53
                     /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)."
     CDS             76..729
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     687..709
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             736..759
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     primer_bind     complement(1193..1215)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(1360..1378)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        1446..1550
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(1551..1619,1620..2411)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(1769..1788)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      2582..3170
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     3071..3090
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     3324..3341
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        3414..3491
                     /gene="lacI"
                     /label=lacI promoter
     CDS             3492..4574
                     /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(3511..3530)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(4623..4628,4629..4646,4647..4653)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4661..4677
                     /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     4685..4701
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     4685..4701
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     CDS             4697..5224
                     /codon_start=1
                     /gene="lacZ fragment"
                     /product="LacZ-alpha fragment of beta-galactosidase"
                     /label=lacZ-alpha
                     /translation="MTMITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEART
                     DRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNV
                     TYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVGISLSTARCTNASGVR
                     QPSEAVVWLCRS"
     primer_bind     complement(4717..4734)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(4717..4733)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4726..4748)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
ORIGIN
        1 ttgacaatta atcatcggct cgtataatgt gtggaattgt gagcggataa caatttcaca
       61 caggaaacag tattcatgtc ccctatacta ggttattgga aaattaaggg ccttgtgcaa
      121 cccactcgac ttcttttgga atatcttgaa gaaaaatatg aagagcattt gtatgagcgc
      181 gatgaaggtg ataaatggcg aaacaaaaag tttgaattgg gtttggagtt tcccaatctt
      241 ccttattata ttgatggtga tgttaaatta acacagtcta tggccatcat acgttatata
      301 gctgacaagc acaacatgtt gggtggttgt ccaaaagagc gtgcagagat ttcaatgctt
      361 gaaggagcgg ttttggatat tagatacggt gtttcgagaa ttgcatatag taaagacttt
      421 gaaactctca aagttgattt tcttagcaag ctacctgaaa tgctgaaaat gttcgaagat
      481 cgtttatgtc ataaaacata tttaaatggt gatcatgtaa cccatcctga cttcatgttg
      541 tatgacgctc ttgatgttgt tttatacatg gacccaatgt gcctggatgc gttcccaaaa
      601 ttagtttgtt ttaaaaaacg tattgaagct atcccacaaa ttgataagta cttgaaatcc
      661 agcaagtata tagcatggcc tttgcagggc tggcaagcca cgtttggtgg tggcgaccat
      721 cctccaaaat cggatctgga agttctgttc caggggcccc tgggatccac acctgatggc
      781 accagggaat ttctgacatt tgaagtccca cttaatgatt caggatctgc aggccttggt
      841 gtcagtgtca aaggtaaccg gtcaaaagag aaccacgcag atttgggaat ctttgtcaag
      901 tccattatta atggaggagc agcatctaaa gatggaaggc ttcgggtgaa tgatcaactg
      961 atagcagtaa atggagaatc cctgttgggc aagacaaacc aagatgccat ggaaacccta
     1021 agaaggtcta tgtctactga aggcaataaa cgaggaatga tccagcttat tgttgcaagg
     1081 agaataagca agtgcaatga gctgaagtca cctgggagct gagtcgactc gagcggccgc
     1141 atcgtgactg actgacgatc tgcctcgcgc gtttcggtga tgacggtgaa aacctctgac
     1201 acatgcagct cccggagacg gtcacagctt gtctgtaagc ggatgccggg agcagacaag
     1261 cccgtcaggg cgcgtcagcg ggtgttggcg ggtgtcgggg cgcagccatg acccagtcac
     1321 gtagcgatag cggagtgtat aattcttgaa gacgaaaggg cctcgtgata cgcctatttt
     1381 tataggttaa tgtcatgata ataatggttt cttagacgtc aggtggcact tttcggggaa
     1441 atgtgcgcgg aacccctatt tgtttatttt tctaaataca ttcaaatatg tatccgctca
     1501 tgagacaata accctgataa atgcttcaat aatattgaaa aaggaagagt atgagtattc
     1561 aacatttccg tgtcgccctt attccctttt ttgcggcatt ttgccttcct gtttttgctc
     1621 acccagaaac gctggtgaaa gtaaaagatg ctgaagatca gttgggtgca cgagtgggtt
     1681 acatcgaact ggatctcaac agcggtaaga tccttgagag ttttcgcccc gaagaacgtt
     1741 ttccaatgat gagcactttt aaagttctgc tatgtggcgc ggtattatcc cgtgttgacg
     1801 ccgggcaaga gcaactcggt cgccgcatac actattctca gaatgacttg gttgagtact
     1861 caccagtcac agaaaagcat cttacggatg gcatgacagt aagagaatta tgcagtgctg
     1921 ccataaccat gagtgataac actgcggcca acttacttct gacaacgatc ggaggaccga
     1981 aggagctaac cgcttttttg cacaacatgg gggatcatgt aactcgcctt gatcgttggg
     2041 aaccggagct gaatgaagcc ataccaaacg acgagcgtga caccacgatg cctgcagcaa
     2101 tggcaacaac gttgcgcaaa ctattaactg gcgaactact tactctagct tcccggcaac
     2161 aattaataga ctggatggag gcggataaag ttgcaggacc acttctgcgc tcggcccttc
     2221 cggctggctg gtttattgct gataaatctg gagccggtga gcgtgggtct cgcggtatca
     2281 ttgcagcact ggggccagat ggtaagccct cccgtatcgt agttatctac acgacgggga
     2341 gtcaggcaac tatggatgaa cgaaatagac agatcgctga gataggtgcc tcactgatta
     2401 agcattggta actgtcagac caagtttact catatatact ttagattgat ttaaaacttc
     2461 atttttaatt taaaaggatc taggtgaaga tcctttttga taatctcatg accaaaatcc
     2521 cttaacgtga gttttcgttc cactgagcgt cagaccccgt agaaaagatc aaaggatctt
     2581 cttgagatcc tttttttctg cgcgtaatct gctgcttgca aacaaaaaaa ccaccgctac
     2641 cagcggtggt ttgtttgccg gatcaagagc taccaactct ttttccgaag gtaactggct
     2701 tcagcagagc gcagatacca aatactgtcc ttctagtgta gccgtagtta ggccaccact
     2761 tcaagaactc tgtagcaccg cctacatacc tcgctctgct aatcctgtta ccagtggctg
     2821 ctgccagtgg cgataagtcg tgtcttaccg ggttggactc aagacgatag ttaccggata
     2881 aggcgcagcg gtcgggctga acggggggtt cgtgcacaca gcccagcttg gagcgaacga
     2941 cctacaccga actgagatac ctacagcgtg agctatgaga aagcgccacg cttcccgaag
     3001 ggagaaaggc ggacaggtat ccggtaagcg gcagggtcgg aacaggagag cgcacgaggg
     3061 agcttccagg gggaaacgcc tggtatcttt atagtcctgt cgggtttcgc cacctctgac
     3121 ttgagcgtcg atttttgtga tgctcgtcag gggggcggag cctatggaaa aacgccagca
     3181 acgcggcctt tttacggttc ctggcctttt gctggccttt tgctcacatg ttctttcctg
     3241 cgttatcccc tgattctgtg gataaccgta ttaccgcctt tgagtgagct gataccgctc
     3301 gccgcagccg aacgaccgag cgcagcgagt cagtgagcga ggaagcggaa gagcgcctga
     3361 tgcggtattt tctccttacg catctgtgcg gtatttcaca ccgcataaat tccgacacca
     3421 tcgaatggcg caaaaccttt cgcggtatgg catgatagcg cccggaagag agtcaattca
     3481 gggtggtgaa tgtgaaacca gtaacgttat acgatgtcgc agagtatgcc ggtgtctctt
     3541 atcagaccgt ttcccgcgtg gtgaaccagg ccagccacgt ttctgcgaaa acgcgggaaa
     3601 aagtggaagc ggcgatggcg gagctgaatt acattcccaa ccgcgtggca caacaactgg
     3661 cgggcaaaca gtcgttgctg attggcgttg ccacctccag tctggccctg cacgcgccgt
     3721 cgcaaattgt cgcggcgatt aaatctcgcg ccgatcaact gggtgccagc gtggtggtgt
     3781 cgatggtaga acgaagcggc gtcgaagcct gtaaagcggc ggtgcacaat cttctcgcgc
     3841 aacgcgtcag tgggctgatc attaactatc cgctggatga ccaggatgcc attgctgtgg
     3901 aagctgcctg cactaatgtt ccggcgttat ttcttgatgt ctctgaccag acacccatca
     3961 acagtattat tttctcccat gaagacggta cgcgactggg cgtggagcat ctggtcgcat
     4021 tgggtcacca gcaaatcgcg ctgttagcgg gcccattaag ttctgtctcg gcgcgtctgc
     4081 gtctggctgg ctggcataaa tatctcactc gcaatcaaat tcagccgata gcggaacggg
     4141 aaggcgactg gagtgccatg tccggttttc aacaaaccat gcaaatgctg aatgagggca
     4201 tcgttcccac tgcgatgctg gttgccaacg atcagatggc gctgggcgca atgcgcgcca
     4261 ttaccgagtc cgggctgcgc gttggtgcgg atatctcggt agtgggatac gacgataccg
     4321 aagacagctc atgttatatc ccgccgttaa ccaccatcaa acaggatttt cgcctgctgg
     4381 ggcaaaccag cgtggaccgc ttgctgcaac tctctcaggg ccaggcggtg aagggcaatc
     4441 agctgttgcc cgtctcactg gtgaaaagaa aaaccacgct agcgcccaat acgcaaaccg
     4501 cctctccccg cgcgttggcc gattcattaa tgcagctggc acgacaggtt tcccgactgg
     4561 aaagcgggca gtgagcgcaa cgcaattaat gtaagttagc tcactcatta ggcaccccag
     4621 gctttacact ttatgcttcc ggctcgtatg ttgtgtggaa ttgtgagcgg ataacaattt
     4681 cacacaggaa acagctatga ccatgattac ggattcactg gccgtcgttt tacaacgtcg
     4741 tgactgggaa aaccctggcg ttacccaact taatcgcctt gcagcacatc cccctttcgc
     4801 cagctggcgt aatagcgaag aggcccgcac cgatcgccct tcccaacagt tgcgcagcct
     4861 gaatggcgaa tggcgctttg cctggtttcc ggcaccagaa gcggtgccgg aaagctggct
     4921 ggagtgcgat cttcctgagg ccgatactgt cgtcgtcccc tcaaactggc agatgcacgg
     4981 ttacgatgcg cccatctaca ccaacgtgac ctatcccatt acggtcaatc cgccgtttgt
     5041 tcccacggag aatccgacgg gttgttactc gctcacattt aatgttgatg aaagctggct
     5101 acaggaaggc cagacgcgaa ttatttttga tggcgttgga attagcttat cgactgcacg
     5161 gtgcaccaat gcttctggcg tcaggcagcc atcggaagct gtggtatggc tgtgcaggtc
     5221 gtaaatcact gcataattcg tgtcgctcaa ggcgcactcc cgttctggat aatgtttttt
     5281 gcgccgacat cataacggtt ctggcaaata ttctgaaatg agctg
//
