LOCUS       sequence-482333-        5683 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses GRP78 C Terminus fused to the GST Tag.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5683)
  AUTHORS   Tseng CC, Zhang P, Lee AS
  TITLE     The COOH-Terminal Proline-Rich Region of GRP78 Is a Key Regulator of
            Its Cell Surface Expression and Viability of Tamoxifen-Resistant 
            Breast Cancer Cells.
  JOURNAL   Neoplasia. 2019 Aug;21(8):837-848. doi: 10.1016/j.neo.2019.05.008. 
            Epub 2019 Jul 12.
  PUBMED    31306849
REFERENCE   2  (bases 1 to 5683)
  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.neo.2019.05.008"; journalName: "Neoplasia"; date: 
            "2019-08"; volume: "21"; issue: "8"; pages: "837-848"
COMMENT     Sequence Label: GST-GRP78-C Terminus (pGEX4T1)
FEATURES             Location/Qualifiers
     source          1..5683
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        join(181..186,187..202,203..209)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    217..233
                     /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             256..909
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     867..889
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             916..933
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /label=thrombin site
                     /translation="LVPRGS"
     primer_bind     complement(1731..1753)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(1898..1916)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        1984..2088
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(2089..2157,2158..2949)
                     /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(2307..2326)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      3120..3708
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     3609..3628
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     3862..3879
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        3952..4029
                     /gene="lacI"
                     /label=lacI promoter
     CDS             4030..5112
                     /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(4049..4068)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(5161..5166,5167..5184,5185..5191)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5199..5215
                     /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     5223..5239
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     5223..5239
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     CDS             join(5235..5683,1..79)
                     /codon_start=1
                     /gene="lacZ fragment"
                     /product="LacZ-alpha fragment of beta-galactosidase"
                     /label=lacZ-alpha
                     /translation="MTMITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEART
                     DRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNV
                     TYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVGISLSTARCTNASGVR
                     QPSEAVVWLCRS"
     primer_bind     complement(5255..5272)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(5255..5271)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5264..5286)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
ORIGIN
        1 cttatcgact gcacggtgca ccaatgcttc tggcgtcagg cagccatcgg aagctgtggt
       61 atggctgtgc aggtcgtaaa tcactgcata attcgtgtcg ctcaaggcgc actcccgttc
      121 tggataatgt tttttgcgcc gacatcataa cggttctggc aaatattctg aaatgagctg
      181 ttgacaatta atcatcggct cgtataatgt gtggaattgt gagcggataa caatttcaca
      241 caggaaacag tattcatgtc ccctatacta ggttattgga aaattaaggg ccttgtgcaa
      301 cccactcgac ttcttttgga atatcttgaa gaaaaatatg aagagcattt gtatgagcgc
      361 gatgaaggtg ataaatggcg aaacaaaaag tttgaattgg gtttggagtt tcccaatctt
      421 ccttattata ttgatggtga tgttaaatta acacagtcta tggccatcat acgttatata
      481 gctgacaagc acaacatgtt gggtggttgt ccaaaagagc gtgcagagat ttcaatgctt
      541 gaaggagcgg ttttggatat tagatacggt gtttcgagaa ttgcatatag taaagacttt
      601 gaaactctca aagttgattt tcttagcaag ctacctgaaa tgctgaaaat gttcgaagat
      661 cgtttatgtc ataaaacata tttaaatggt gatcatgtaa cccatcctga cttcatgttg
      721 tatgacgctc ttgatgttgt tttatacatg gacccaatgt gcctggatgc gttcccaaaa
      781 ttagtttgtt ttaaaaaacg tattgaagct atcccacaaa ttgataagta cttgaaatcc
      841 agcaagtata tagcatggcc tttgcagggc tggcaagcca cgtttggtgg tggcgaccat
      901 cctccaaaat cggatctggt tccgcgtgga tccatggacc tggtactgct tgatgtatgt
      961 ccccttacac ttggtattga aactgtggga ggtgtcatga ccaaactgat tccaaggaac
     1021 acagtggtgc ctaccaagaa gtctcagatc ttttctacag cttctgataa tcaaccaact
     1081 gttacaatca aggtctatga aggtgaaaga cccctgacaa aagacaatca tcttctgggt
     1141 acatttgatc tgactggaat tcctcctgct cctcgtgggg tcccacagat tgaagtcacc
     1201 tttgagatag atgtgaatgg tattcttcga gtgacagctg aagacaaggg tacagggaac
     1261 aaaaataaga tcacaatcac caatgaccag aatcgcctga cacctgaaga aatcgaaagg
     1321 atggttaatg atgctgagaa gtttgctgag gaagacaaaa agctcaagga gcgcattgat
     1381 actagaaatg agttggaaag ctatgcctat tctctaaaga atcagattgg agataaagaa
     1441 aagctgggag gtaaactttc ctctgaagat aaggagacca tggaaaaagc tgtagaagaa
     1501 aagattgaat ggctggaaag ccaccaagat gctgacattg aagacttcaa agctaagaag
     1561 aaggaactgg aagaaattgt tcaaccaatt atcagcaaac tctatggaag tgcaggccct
     1621 cccccaactg gtgaagagga tacagcagaa aaagatgagt tgtagctcga gcggccgcat
     1681 cgtgactgac tgacgatctg cctcgcgcgt ttcggtgatg acggtgaaaa cctctgacac
     1741 atgcagctcc cggagacggt cacagcttgt ctgtaagcgg atgccgggag cagacaagcc
     1801 cgtcagggcg cgtcagcggg tgttggcggg tgtcggggcg cagccatgac ccagtcacgt
     1861 agcgatagcg gagtgtataa ttcttgaaga cgaaagggcc tcgtgatacg cctattttta
     1921 taggttaatg tcatgataat aatggtttct tagacgtcag gtggcacttt tcggggaaat
     1981 gtgcgcggaa cccctatttg tttatttttc taaatacatt caaatatgta tccgctcatg
     2041 agacaataac cctgataaat gcttcaataa tattgaaaaa ggaagagtat gagtattcaa
     2101 catttccgtg tcgcccttat tccctttttt gcggcatttt gccttcctgt ttttgctcac
     2161 ccagaaacgc tggtgaaagt aaaagatgct gaagatcagt tgggtgcacg agtgggttac
     2221 atcgaactgg atctcaacag cggtaagatc cttgagagtt ttcgccccga agaacgtttt
     2281 ccaatgatga gcacttttaa agttctgcta tgtggcgcgg tattatcccg tgttgacgcc
     2341 gggcaagagc aactcggtcg ccgcatacac tattctcaga atgacttggt tgagtactca
     2401 ccagtcacag aaaagcatct tacggatggc atgacagtaa gagaattatg cagtgctgcc
     2461 ataaccatga gtgataacac tgcggccaac ttacttctga caacgatcgg aggaccgaag
     2521 gagctaaccg cttttttgca caacatgggg gatcatgtaa ctcgccttga tcgttgggaa
     2581 ccggagctga atgaagccat accaaacgac gagcgtgaca ccacgatgcc tgcagcaatg
     2641 gcaacaacgt tgcgcaaact attaactggc gaactactta ctctagcttc ccggcaacaa
     2701 ttaatagact ggatggaggc ggataaagtt gcaggaccac ttctgcgctc ggcccttccg
     2761 gctggctggt ttattgctga taaatctgga gccggtgagc gtgggtctcg cggtatcatt
     2821 gcagcactgg ggccagatgg taagccctcc cgtatcgtag ttatctacac gacggggagt
     2881 caggcaacta tggatgaacg aaatagacag atcgctgaga taggtgcctc actgattaag
     2941 cattggtaac tgtcagacca agtttactca tatatacttt agattgattt aaaacttcat
     3001 ttttaattta aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct
     3061 taacgtgagt tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct
     3121 tgagatcctt tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca
     3181 gcggtggttt gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc
     3241 agcagagcgc agataccaaa tactgtcctt ctagtgtagc cgtagttagg ccaccacttc
     3301 aagaactctg tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct
     3361 gccagtggcg ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag
     3421 gcgcagcggt cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc
     3481 tacaccgaac tgagatacct acagcgtgag ctatgagaaa gcgccacgct tcccgaaggg
     3541 agaaaggcgg acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag
     3601 cttccagggg gaaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt
     3661 gagcgtcgat ttttgtgatg ctcgtcaggg gggcggagcc tatggaaaaa cgccagcaac
     3721 gcggcctttt tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg
     3781 ttatcccctg attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc
     3841 cgcagccgaa cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga gcgcctgatg
     3901 cggtattttc tccttacgca tctgtgcggt atttcacacc gcataaattc cgacaccatc
     3961 gaatggcgca aaacctttcg cggtatggca tgatagcgcc cggaagagag tcaattcagg
     4021 gtggtgaatg tgaaaccagt aacgttatac gatgtcgcag agtatgccgg tgtctcttat
     4081 cagaccgttt cccgcgtggt gaaccaggcc agccacgttt ctgcgaaaac gcgggaaaaa
     4141 gtggaagcgg cgatggcgga gctgaattac attcccaacc gcgtggcaca acaactggcg
     4201 ggcaaacagt cgttgctgat tggcgttgcc acctccagtc tggccctgca cgcgccgtcg
     4261 caaattgtcg cggcgattaa atctcgcgcc gatcaactgg gtgccagcgt ggtggtgtcg
     4321 atggtagaac gaagcggcgt cgaagcctgt aaagcggcgg tgcacaatct tctcgcgcaa
     4381 cgcgtcagtg ggctgatcat taactatccg ctggatgacc aggatgccat tgctgtggaa
     4441 gctgcctgca ctaatgttcc ggcgttattt cttgatgtct ctgaccagac acccatcaac
     4501 agtattattt tctcccatga agacggtacg cgactgggcg tggagcatct ggtcgcattg
     4561 ggtcaccagc aaatcgcgct gttagcgggc ccattaagtt ctgtctcggc gcgtctgcgt
     4621 ctggctggct ggcataaata tctcactcgc aatcaaattc agccgatagc ggaacgggaa
     4681 ggcgactgga gtgccatgtc cggttttcaa caaaccatgc aaatgctgaa tgagggcatc
     4741 gttcccactg cgatgctggt tgccaacgat cagatggcgc tgggcgcaat gcgcgccatt
     4801 accgagtccg ggctgcgcgt tggtgcggat atctcggtag tgggatacga cgataccgaa
     4861 gacagctcat gttatatccc gccgttaacc accatcaaac aggattttcg cctgctgggg
     4921 caaaccagcg tggaccgctt gctgcaactc tctcagggcc aggcggtgaa gggcaatcag
     4981 ctgttgcccg tctcactggt gaaaagaaaa accaccctgg cgcccaatac gcaaaccgcc
     5041 tctccccgcg cgttggccga ttcattaatg cagctggcac gacaggtttc ccgactggaa
     5101 agcgggcagt gagcgcaacg caattaatgt aagttagctc actcattagg caccccaggc
     5161 tttacacttt atgcttccgg ctcgtatgtt gtgtggaatt gtgagcggat aacaatttca
     5221 cacaggaaac agctatgacc atgattacgg attcactggc cgtcgtttta caacgtcgtg
     5281 actgggaaaa ccctggcgtt acccaactta atcgccttgc agcacatccc cctttcgcca
     5341 gctggcgtaa tagcgaagag gcccgcaccg atcgcccttc ccaacagttg cgcagcctga
     5401 atggcgaatg gcgctttgcc tggtttccgg caccagaagc ggtgccggaa agctggctgg
     5461 agtgcgatct tcctgaggcc gatactgtcg tcgtcccctc aaactggcag atgcacggtt
     5521 acgatgcgcc catctacacc aacgtgacct atcccattac ggtcaatccg ccgtttgttc
     5581 ccacggagaa tccgacgggt tgttactcgc tcacatttaa tgttgatgaa agctggctac
     5641 aggaaggcca gacgcgaatt atttttgatg gcgttggaat tag
//
