LOCUS       sequence-473134-        7265 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses the polyhistidine-tagged extracellular region of CD44v 
            (CD44v-EC-His).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7265)
  AUTHORS   Tseng CC, Stanciauskas R, Zhang P, Woo D, Wu K, Kelly K, Gill PS, Yu
            M, Pinaud F, Lee AS
  TITLE     GRP78 regulates CD44v membrane homeostasis and cell spreading in 
            tamoxifen-resistant breast cancer.
  JOURNAL   Life Sci Alliance. 2019 Aug 15;2(4):e201900377. doi: 
            10.26508/lsa.201900377. Print 2019 Aug.
  PUBMED    31416894
REFERENCE   2  (bases 1 to 7265)
  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: "Life Sci 
            Alliance."; date: "2019-08-15"; volume: "2(4):e201900377. doi"; 
            pages: " 10.26508/lsa.201900377. Print 2019 Aug"
COMMENT     Sequence Label: CD44v-EC-His (pcDNA3)
FEATURES             Location/Qualifiers
     source          1..7265
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(44..63)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        235..614
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        615..818
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     769..789
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     863..882
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        863..881
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             2737..2754
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     promoter        complement(2818..2836)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(2819..2836)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(2856..2873)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2862..3086
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      3132..3560
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3219..3238)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     3429..3450
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(3569..3589)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        3574..3903
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      3754..3889
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     3816..3835
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             3970..4764
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(4024..4043)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4634..4653
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    4938..5059
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4975..4994)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     5029..5048
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5108..5124)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5108..5124)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5121..5143)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5132..5148
                     /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)."
     promoter        complement(join(5156..5162,5163..5180,5181..5186))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5201..5222
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5339..5356)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5510..6098)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5590..5609)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(6269..7060,7061..7129))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     6892..6911
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(7130..7234)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gacggatcgg gagatctccc gatcccctat ggtgcactct cagtacaatc tgctctgatg
       61 ccgcatagtt aagccagtat ctgctccctg cttgtgtgtt ggaggtcgct gagtagtgcg
      121 cgagcaaaat ttaagctaca acaaggcaag gcttgaccga caattgcatg aagaatctgc
      181 ttagggttag gcgttttgcg ctgcttcgcg atgtacgggc cagatatacg cgttgacatt
      241 gattattgac tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata
      301 tggagttccg cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc
      361 cccgcccatt gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc
      421 attgacgtca atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt
      481 atcatatgcc aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt
      541 atgcccagta catgacctta tgggactttc ctacttggca gtacatctac gtattagtca
      601 tcgctattac catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg
      661 actcacgggg atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc
      721 aaaatcaacg ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg
      781 gtaggcgtgt acggtgggag gtctatataa gcagagctct ctggctaact agagaaccca
      841 ctgcttactg gcttatcgaa attaatacga ctcactatag ggagacccaa gcttggtacc
      901 atggacaagt tttggtggca cgcagcctgg ggactctgcc tcgtgccgct gagcctggcg
      961 cagatcgatt tgaatataac ctgccgcttt gcaggtgtat tccacgtgga gaaaaatggt
     1021 cgctacagca tctctcggac ggaggccgct gacctctgca aggctttcaa tagcaccttg
     1081 cccacaatgg cccagatgga gaaagctctg agcatcggat ttgagacctg caggtatggg
     1141 ttcatagaag ggcacgtggt gattccccgg atccacccca actccatctg tgcagcaaac
     1201 aacacagggg tgtacatcct cacatccaac acctcccagt atgacacata ttgcttcaat
     1261 gcttcagctc cacctgaaga agattgtaca tcagtcacag acctgcccaa tgcctttgat
     1321 ggaccaatta ccataactat tgttaaccgt gatggcaccc gctatgtcca gaaaggagaa
     1381 tacagaacga atcctgaaga catctacccc agcaacccta ctgatgatga cgtgagcagc
     1441 ggctcctcca gtgaaaggag cagcacttca ggaggttaca tcttttacac cttttctact
     1501 gtacacccca tcccagacga agacagtccc tggatcaccg acagcacaga cagaatccct
     1561 gctaccagta cgtcttcaaa taccatctca gcaggctggg agccaaatga agaaaatgaa
     1621 gatgaaagag acagacacct cagtttttct ggatcaggca ttgatgatga tgaagatttt
     1681 atctccagca ccatttcaac cacaccacgg gcttttgacc acacaaaaca gaaccaggac
     1741 tggacccagt ggaacccaag ccattcaaat ccggaagtgc tacttcagac aaccacaagg
     1801 atgactgcag atgtagacag aaatggcacc actgcttatg aaggaaactg gaacccagaa
     1861 gcacaccctc ccctcattca ccatgagcat catgaggaag aagagacccc acattctaca
     1921 agcacaatcc aggcaactcc tagtagtaca acggaagaaa cagctaccca gaaggaacag
     1981 tggtttggca acagatggca tgagggatat cgccaaacac ccaaagaaga ctcccattcg
     2041 acaacaggga cagctgcagc ctcagctcat accagccatc caatgcaagg aaggacaaca
     2101 ccaagcccag aggacagttc ctggactgat ttcttcaacc caatctcaca ccccatggga
     2161 cgaggtcatc aagcaggaag aaggatggat atggactcca gtcatagtat aacgcttcag
     2221 cctactgcaa atccaaacac aggtttggtg gaagatttgg acaggacagg acctctttca
     2281 atgacaacgc agcagagtaa ttctcagagc ttctctacat cacatgaagg cttggaagaa
     2341 gataaagacc atccaacaac ttctactctg acatcaagca ataggaatga tgtcacaggt
     2401 ggaagaagag acccaaatca ttctgaaggc tcaactactt tactggaagg ttatacctct
     2461 cattacccac acacgaagga aagcaggacc ttcatcccag tgacctcagc taagactggg
     2521 tcctttggag ttactgcagt tactgttgga gattccaact ctaatgtcaa tcgttcctta
     2581 tcaggagacc aagacacatt ccaccccagt ggggggtccc ataccactca tggatctgaa
     2641 tcagatggac actcacatgg gagtcaagaa ggtggagcaa acacaacctc tggtcctata
     2701 aggacacccc aaattccaga aggtagcggc agcggtcacc atcaccatca ccattaagaa
     2761 ttctgcagat atccatcaca ctggcggccg ctcgagcatg catctagagg gccctattct
     2821 atagtgtcac ctaaatgcta gagctcgctg atcagcctcg actgtgcctt ctagttgcca
     2881 gccatctgtt gtttgcccct cccccgtgcc ttccttgacc ctggaaggtg ccactcccac
     2941 tgtcctttcc taataaaatg aggaaattgc atcgcattgt ctgagtaggt gtcattctat
     3001 tctggggggt ggggtggggc aggacagcaa gggggaggat tgggaagaca atagcaggca
     3061 tgctggggat gcggtgggct ctatggcttc tgaggcggaa agaaccagct ggggctctag
     3121 ggggtatccc cacgcgccct gtagcggcgc attaagcgcg gcgggtgtgg tggttacgcg
     3181 cagcgtgacc gctacacttg ccagcgccct agcgcccgct cctttcgctt tcttcccttc
     3241 ctttctcgcc acgttcgccg gctttccccg tcaagctcta aatcgggggc tccctttagg
     3301 gttccgattt agtgctttac ggcacctcga ccccaaaaaa cttgattagg gtgatggttc
     3361 acgtagtggg ccatcgccct gatagacggt ttttcgccct ttgacgttgg agtccacgtt
     3421 ctttaatagt ggactcttgt tccaaactgg aacaacactc aaccctatct cggtctattc
     3481 ttttgattta taagggattt tgccgatttc ggcctattgg ttaaaaaatg agctgattta
     3541 acaaaaattt aacgcgaatt aattctgtgg aatgtgtgtc agttagggtg tggaaagtcc
     3601 ccaggctccc cagcaggcag aagtatgcaa agcatgcatc tcaattagtc agcaaccagg
     3661 tgtggaaagt ccccaggctc cccagcaggc agaagtatgc aaagcatgca tctcaattag
     3721 tcagcaacca tagtcccgcc cctaactccg cccatcccgc ccctaactcc gcccagttcc
     3781 gcccattctc cgccccatgg ctgactaatt ttttttattt atgcagaggc cgaggccgcc
     3841 tctgcctctg agctattcca gaagtagtga ggaggctttt ttggaggcct aggcttttgc
     3901 aaaaagctcc cgggagcttg tatatccatt ttcggatctg atcaagagac aggatgagga
     3961 tcgtttcgca tgattgaaca agatggattg cacgcaggtt ctccggccgc ttgggtggag
     4021 aggctattcg gctatgactg ggcacaacag acaatcggct gctctgatgc cgccgtgttc
     4081 cggctgtcag cgcaggggcg cccggttctt tttgtcaaga ccgacctgtc cggtgccctg
     4141 aatgaactgc aggacgaggc agcgcggcta tcgtggctgg ccacgacggg cgttccttgc
     4201 gcagctgtgc tcgacgttgt cactgaagcg ggaagggact ggctgctatt gggcgaagtg
     4261 ccggggcagg atctcctgtc atctcacctt gctcctgccg agaaagtatc catcatggct
     4321 gatgcaatgc ggcggctgca tacgcttgat ccggctacct gcccattcga ccaccaagcg
     4381 aaacatcgca tcgagcgagc acgtactcgg atggaagccg gtcttgtcga tcaggatgat
     4441 ctggacgaag agcatcaggg gctcgcgcca gccgaactgt tcgccaggct caaggcgcgc
     4501 atgcccgacg gcgaggatct cgtcgtgacc catggcgatg cctgcttgcc gaatatcatg
     4561 gtggaaaatg gccgcttttc tggattcatc gactgtggcc ggctgggtgt ggcggaccgc
     4621 tatcaggaca tagcgttggc tacccgtgat attgctgaag agcttggcgg cgaatgggct
     4681 gaccgcttcc tcgtgcttta cggtatcgcc gctcccgatt cgcagcgcat cgccttctat
     4741 cgccttcttg acgagttctt ctgagcggga ctctggggtt cgaaatgacc gaccaagcga
     4801 cgcccaacct gccatcacga gatttcgatt ccaccgccgc cttctatgaa aggttgggct
     4861 tcggaatcgt tttccgggac gccggctgga tgatcctcca gcgcggggat ctcatgctgg
     4921 agttcttcgc ccaccccaac ttgtttattg cagcttataa tggttacaaa taaagcaata
     4981 gcatcacaaa tttcacaaat aaagcatttt tttcactgca ttctagttgt ggtttgtcca
     5041 aactcatcaa tgtatcttat catgtctgta taccgtcgac ctctagctag agcttggcgt
     5101 aatcatggtc atagctgttt cctgtgtgaa attgttatcc gctcacaatt ccacacaaca
     5161 tacgagccgg aagcataaag tgtaaagcct ggggtgccta atgagtgagc taactcacat
     5221 taattgcgtt gcgctcactg cccgctttcc agtcgggaaa cctgtcgtgc cagctgcatt
     5281 aatgaatcgg ccaacgcgcg gggagaggcg gtttgcgtat tgggcgctct tccgcttcct
     5341 cgctcactga ctcgctgcgc tcggtcgttc ggctgcggcg agcggtatca gctcactcaa
     5401 aggcggtaat acggttatcc acagaatcag gggataacgc aggaaagaac atgtgagcaa
     5461 aaggccagca aaaggccagg aaccgtaaaa aggccgcgtt gctggcgttt ttccataggc
     5521 tccgcccccc tgacgagcat cacaaaaatc gacgctcaag tcagaggtgg cgaaacccga
     5581 caggactata aagataccag gcgtttcccc ctggaagctc cctcgtgcgc tctcctgttc
     5641 cgaccctgcc gcttaccgga tacctgtccg cctttctccc ttcgggaagc gtggcgcttt
     5701 ctcatagctc acgctgtagg tatctcagtt cggtgtaggt cgttcgctcc aagctgggct
     5761 gtgtgcacga accccccgtt cagcccgacc gctgcgcctt atccggtaac tatcgtcttg
     5821 agtccaaccc ggtaagacac gacttatcgc cactggcagc agccactggt aacaggatta
     5881 gcagagcgag gtatgtaggc ggtgctacag agttcttgaa gtggtggcct aactacggct
     5941 acactagaag aacagtattt ggtatctgcg ctctgctgaa gccagttacc ttcggaaaaa
     6001 gagttggtag ctcttgatcc ggcaaacaaa ccaccgctgg tagcggtggt ttttttgttt
     6061 gcaagcagca gattacgcgc agaaaaaaag gatctcaaga agatcctttg atcttttcta
     6121 cggggtctga cgctcagtgg aacgaaaact cacgttaagg gattttggtc atgagattat
     6181 caaaaaggat cttcacctag atccttttaa attaaaaatg aagttttaaa tcaatctaaa
     6241 gtatatatga gtaaacttgg tctgacagtt accaatgctt aatcagtgag gcacctatct
     6301 cagcgatctg tctatttcgt tcatccatag ttgcctgact ccccgtcgtg tagataacta
     6361 cgatacggga gggcttacca tctggcccca gtgctgcaat gataccgcga gacccacgct
     6421 caccggctcc agatttatca gcaataaacc agccagccgg aagggccgag cgcagaagtg
     6481 gtcctgcaac tttatccgcc tccatccagt ctattaattg ttgccgggaa gctagagtaa
     6541 gtagttcgcc agttaatagt ttgcgcaacg ttgttgccat tgctacaggc atcgtggtgt
     6601 cacgctcgtc gtttggtatg gcttcattca gctccggttc ccaacgatca aggcgagtta
     6661 catgatcccc catgttgtgc aaaaaagcgg ttagctcctt cggtcctccg atcgttgtca
     6721 gaagtaagtt ggccgcagtg ttatcactca tggttatggc agcactgcat aattctctta
     6781 ctgtcatgcc atccgtaaga tgcttttctg tgactggtga gtactcaacc aagtcattct
     6841 gagaatagtg tatgcggcga ccgagttgct cttgcccggc gtcaatacgg gataataccg
     6901 cgccacatag cagaacttta aaagtgctca tcattggaaa acgttcttcg gggcgaaaac
     6961 tctcaaggat cttaccgctg ttgagatcca gttcgatgta acccactcgt gcacccaact
     7021 gatcttcagc atcttttact ttcaccagcg tttctgggtg agcaaaaaca ggaaggcaaa
     7081 atgccgcaaa aaagggaata agggcgacac ggaaatgttg aatactcata ctcttccttt
     7141 ttcaatatta ttgaagcatt tatcagggtt attgtctcat gagcggatac atatttgaat
     7201 gtatttagaa aaataaacaa ataggggttc cgcgcacatt tccccgaaaa gtgccacctg
     7261 acgtc
//
