LOCUS       pGEX-3X.        4952 bp DNA     circular SYN 01-JAN-1980
DEFINITION  Bacterial vector for expressing GST fusions with a Factor Xa site.
ACCESSION   .
VERSION     .
KEYWORDS    pGEX-3X.
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4952)
  AUTHORS   GE Healthcare
  TITLE     Direct Submission
REFERENCE   2  (bases 1 to 4952)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..4952
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        183..211
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and
                     lac UV5 promoters"
     protein_bind    219..235
                     /label=lac operator
                     /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             258..911
                     /label=GST
                     /note="glutathione S-transferase from Schistosoma
                     japonicum"
     CDS             921..932
                     /label=Factor Xa site
                     /note="Factor Xa recognition and cleavage site"
     misc_feature    934..949
                     /label=MCS
                     /note="MCS"
                     /note="multiple cloning site"
     misc_feature    954..964
                     /label=stop codons
                     /note="stop codons"
                     /note="stop codons in all three reading frames"
     promoter        1255..1359
                     /label=AmpR promoter
     CDS             1360..2217
                     /label=AmpR
                     /note="beta-lactamase"
     rep_origin      2391..2979
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     promoter        3223..3300
                     /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             3301..4380
                     /label=lacI
                     /note="lac repressor"
     protein_bind    4396..4417
                     /label=CAP binding site
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
     promoter        4432..4462
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     CDS             4506..4679
                     /label=lacZ-alpha
                     /note="LacZ-alpha fragment of beta-galactosidase"
ORIGIN
        1 agcttatcga ctgcacggtg caccaatgct tctggcgtca ggcagccatc ggaagctgtg
       61 gtatggctgt gcaggtcgta aatcactgca taattcgtgt cgctcaaggc gcactcccgt
      121 tctggataat gttttttgcg ccgacatcat aacggttctg gcaaatattc tgaaatgagc
      181 tgttgacaat taatcatcgg ctcgtataat gtgtggaatt gtgagcggat aacaatttca
      241 cacaggaaac agtattcatg tcccctatac taggttattg gaaaattaag ggccttgtgc
      301 aacccactcg acttcttttg gaatatcttg aagaaaaata tgaagagcat ttgtatgagc
      361 gcgatgaagg tgataaatgg cgaaacaaaa agtttgaatt gggtttggag tttcccaatc
      421 ttccttatta tattgatggt gatgttaaat taacacagtc tatggccatc atacgttata
      481 tagctgacaa gcacaacatg ttgggtggtt gtccaaaaga gcgtgcagag atttcaatgc
      541 ttgaaggagc ggttttggat attagatacg gtgtttcgag aattgcatat agtaaagact
      601 ttgaaactct caaagttgat tttcttagca agctacctga aatgctgaaa atgttcgaag
      661 atcgtttatg tcataaaaca tatttaaatg gtgatcatgt aacccatcct gacttcatgt
      721 tgtatgacgc tcttgatgtt gttttataca tggacccaat gtgcctggat gcgttcccaa
      781 aattagtttg ttttaaaaaa cgtattgaag ctatcccaca aattgataag tacttgaaat
      841 ccagcaagta tatagcatgg cctttgcagg gctggcaagc cacgtttggt ggtggcgacc
      901 atcctccaaa atcggatctg atcgaaggtc gtgggatccc cgggaattca tcgtgactga
      961 ctgacgatct gcctcgcgcg tttcggtgat gacggtgaaa acctctgaca catgcagctc
     1021 ccggagacgg tcacagcttg tctgtaagcg gatgccggga gcagacaagc ccgtcagggc
     1081 gcgtcagcgg gtgttggcgg gtgtcggggc gcagccatga cccagtcacg tagcgatagc
     1141 ggagtgtata attcttgaag acgaaagggc ctcgtgatac gcctattttt ataggttaat
     1201 gtcatgataa taatggtttc ttagacgtca ggtggcactt ttcggggaaa tgtgcgcgga
     1261 acccctattt gtttattttt ctaaatacat tcaaatatgt atccgctcat gagacaataa
     1321 ccctgataaa tgcttcaata atattgaaaa aggaagagta tgagtattca acatttccgt
     1381 gtcgccctta ttcccttttt tgcggcattt tgccttcctg tttttgctca cccagaaacg
     1441 ctggtgaaag taaaagatgc tgaagatcag ttgggtgcac gagtgggtta catcgaactg
     1501 gatctcaaca gcggtaagat ccttgagagt tttcgccccg aagaacgttt tccaatgatg
     1561 agcactttta aagttctgct atgtggcgcg gtattatccc gtgttgacgc cgggcaagag
     1621 caactcggtc gccgcataca ctattctcag aatgacttgg ttgagtactc accagtcaca
     1681 gaaaagcatc ttacggatgg catgacagta agagaattat gcagtgctgc cataaccatg
     1741 agtgataaca ctgcggccaa cttacttctg acaacgatcg gaggaccgaa ggagctaacc
     1801 gcttttttgc acaacatggg ggatcatgta actcgccttg atcgttggga accggagctg
     1861 aatgaagcca taccaaacga cgagcgtgac accacgatgc ctgcagcaat ggcaacaacg
     1921 ttgcgcaaac tattaactgg cgaactactt actctagctt cccggcaaca attaatagac
     1981 tggatggagg cggataaagt tgcaggacca cttctgcgct cggcccttcc ggctggctgg
     2041 tttattgctg ataaatctgg agccggtgag cgtgggtctc gcggtatcat tgcagcactg
     2101 gggccagatg gtaagccctc ccgtatcgta gttatctaca cgacggggag tcaggcaact
     2161 atggatgaac gaaatagaca gatcgctgag ataggtgcct cactgattaa gcattggtaa
     2221 ctgtcagacc aagtttactc atatatactt tagattgatt taaaacttca tttttaattt
     2281 aaaaggatct aggtgaagat cctttttgat aatctcatga ccaaaatccc ttaacgtgag
     2341 ttttcgttcc actgagcgtc agaccccgta gaaaagatca aaggatcttc ttgagatcct
     2401 ttttttctgc gcgtaatctg ctgcttgcaa acaaaaaaac caccgctacc agcggtggtt
     2461 tgtttgccgg atcaagagct accaactctt tttccgaagg taactggctt cagcagagcg
     2521 cagataccaa atactgtcct tctagtgtag ccgtagttag gccaccactt caagaactct
     2581 gtagcaccgc ctacatacct cgctctgcta atcctgttac cagtggctgc tgccagtggc
     2641 gataagtcgt gtcttaccgg gttggactca agacgatagt taccggataa ggcgcagcgg
     2701 tcgggctgaa cggggggttc gtgcacacag cccagcttgg agcgaacgac ctacaccgaa
     2761 ctgagatacc tacagcgtga gctatgagaa agcgccacgc ttcccgaagg gagaaaggcg
     2821 gacaggtatc cggtaagcgg cagggtcgga acaggagagc gcacgaggga gcttccaggg
     2881 ggaaacgcct ggtatcttta tagtcctgtc gggtttcgcc acctctgact tgagcgtcga
     2941 tttttgtgat gctcgtcagg ggggcggagc ctatggaaaa acgccagcaa cgcggccttt
     3001 ttacggttcc tggccttttg ctggcctttt gctcacatgt tctttcctgc gttatcccct
     3061 gattctgtgg ataaccgtat taccgccttt gagtgagctg ataccgctcg ccgcagccga
     3121 acgaccgagc gcagcgagtc agtgagcgag gaagcggaag agcgcctgat gcggtatttt
     3181 ctccttacgc atctgtgcgg tatttcacac cgcataaatt ccgacaccat cgaatggtgc
     3241 aaaacctttc gcggtatggc atgatagcgc ccggaagaga gtcaattcag ggtggtgaat
     3301 gtgaaaccag taacgttata cgatgtcgca gagtatgccg gtgtctctta tcagaccgtt
     3361 tcccgcgtgg tgaaccaggc cagccacgtt tctgcgaaaa cgcgggaaaa agtggaagcg
     3421 gcgatggcgg agctgaatta cattcccaac cgcgtggcac aacaactggc gggcaaacag
     3481 tcgttgctga ttggcgttgc cacctccagt ctggccctgc acgcgccgtc gcaaattgtc
     3541 gcggcgatta aatctcgcgc cgatcaactg ggtgccagcg tggtggtgtc gatggtagaa
     3601 cgaagcggcg tcgaagcctg taaagcggcg gtgcacaatc ttctcgcgca acgcgtcagt
     3661 gggctgatca ttaactatcc gctggatgac caggatgcca ttgctgtgga agctgcctgc
     3721 actaatgttc cggcgttatt tcttgatgtc tctgaccaga cacccatcaa cagtattatt
     3781 ttctcccatg aagacggtac gcgactgggc gtggagcatc tggtcgcatt gggtcaccag
     3841 caaatcgcgc tgttagcggg cccattaagt tctgtctcgg cgcgtctgcg tctggctggc
     3901 tggcataaat atctcactcg caatcaaatt cagccgatag cggaacggga aggcgactgg
     3961 agtgccatgt ccggttttca acaaaccatg caaatgctga atgagggcat cgttcccact
     4021 gcgatgctgg ttgccaacga tcagatggcg ctgggcgcaa tgcgcgccat taccgagtcc
     4081 gggctgcgcg ttggtgcgga tatctcggta gtgggatacg acgataccga agacagctca
     4141 tgttatatcc cgccgttaac caccatcaaa caggattttc gcctgctggg gcaaaccagc
     4201 gtggaccgct tgctgcaact ctctcagggc caggcggtga agggcaatca gctgttgccc
     4261 gtctcactgg tgaaaagaaa aaccaccctg gcgcccaata cgcaaaccgc ctctccccgc
     4321 gcgttggccg attcattaat gcagctggca cgacaggttt cccgactgga aagcgggcag
     4381 tgagcgcaac gcaattaatg tgagttagct cactcattag gcaccccagg ctttacactt
     4441 tatgcttccg gctcgtatgt tgtgtggaat tgtgagcgga taacaatttc acacaggaaa
     4501 cagctatgac catgattacg gattcactgg ccgtcgtttt acaacgtcgt gactgggaaa
     4561 accctggcgt tacccaactt aatcgccttg cagcacatcc ccctttcgcc agctggcgta
     4621 atagcgaaga ggcccgcacc gatcgccctt cccaacagtt gcgcagcctg aatggcgaat
     4681 ggcgctttgc ctggtttccg gcaccagaag cggtgccgga aagctggctg gagtgcgatc
     4741 ttcctgaggc cgatactgtc gtcgtcccct caaactggca gatgcacggt tacgatgcgc
     4801 ccatctacac caacgtaacc tatcccatta cggtcaatcc gccgtttgtt cccacggaga
     4861 atccgacggg ttgttactcg ctcacattta atgttgatga aagctggcta caggaaggcc
     4921 agacgcgaat tatttttgat ggcgttggaa tt
//
