LOCUS       sequence-199594-        6283 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses HBV Medium envelope glycoprotein in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6283)
  AUTHORS   Wang H, Ryu WS
  TITLE     Hepatitis B virus polymerase blocks pattern recognition receptor 
            signaling via interaction with DDX3: implications for immune 
            evasion.
  JOURNAL   PLoS Pathog. 2010 Jul 15;6(7):e1000986. doi: 
            10.1371/journal.ppat.1000986.
  PUBMED    20657822
REFERENCE   2  (bases 1 to 6283)
  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 
            Pathog."; date: "2010-07-15"; volume: "6(7):e1000986. doi"; pages: "
            10.1371/journal.ppat.1000986"
COMMENT     Sequence Label: M-HBsAg
FEATURES             Location/Qualifiers
     source          1..6283
                     /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             956..1801
                     /codon_start=1
                     /product="middle (pre-S2/S) envelope protein of hepatitis B
                     virus"
                     /label=HBsAg (pre-S2/S)
                     /note="hepatitis B surface antigen"
                     /translation="MQWNSTTFHQTLQDPRVRGLYFPAGGSSSGTVNPVLTTASPLSSI
                     FSRIGDPALNMENITSGFLGPLLVLQAGFFLLTRILTIPQSLDSWWTSLNFLGGTTVCL
                     GQNSQSPTSNHSPTSCPPTCPGYRWMCLRRFIIFLFILLLCLIFLLVLLDYQGMLPVCP
                     LIPGSSTTSTGPCRTCMTTAQGTSMYPSCCCTKPSDGNCTCIPIPSSWAFGKFLWEWAS
                     ARFSWLSLLVPFVQWFVGLSPTVWLSVIWMMWYWGPSLYSILSPFLPLLPIFFCLWVYI
                     "
     promoter        complement(1836..1854)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(1837..1854)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(1874..1891)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    1880..2104
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      2150..2578
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2237..2256)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2447..2468
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(2587..2607)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2592..2921
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      2772..2907
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     2834..2853
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             2988..3782
                     /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(3042..3061)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3652..3671
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    3956..4077
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(3993..4012)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4047..4066
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4126..4142)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4126..4142)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4139..4161)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4150..4166
                     /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(4174..4180,4181..4198,4199..4204))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4219..4240
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4357..4374)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4528..5116)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4608..4627)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5287..6078,6079..6147))
                     /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     5910..5929
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6148..6252)
                     /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 gagctcggat ccactagtaa cggccgccag tgtgctggaa ttctgcagat atcccatgca
      961 gtggaattcc acaaccttcc accaaactct gcaagatccc agagtgagag gcctgtattt
     1021 ccctgctggt ggctccagtt caggaacagt aaaccctgtt ctgactactg cctctccctt
     1081 atcgtcaatc ttctcgagga ttggggaccc tgcgctgaac atggagaaca tcacatcagg
     1141 attcctagga ccccttctcg tgttacaggc ggggtttttc ttgttgacaa gaatcctcac
     1201 aataccgcag agtctagact cgtggtggac ttctctcaat tttctagggg gaactaccgt
     1261 gtgtcttggc caaaattcgc agtccccaac ctccaatcac tcaccaacct cttgtcctcc
     1321 aacttgtcct ggttatcgct ggatgtgtct gcggcgtttt atcatcttcc tcttcatcct
     1381 gctgctatgc ctcatcttct tgttggttct tctggactat caaggtatgt tgcccgtttg
     1441 tcctctaatt ccaggatcct caacaaccag cacgggacca tgccggacct gcatgactac
     1501 tgctcaagga acctctatgt atccctcctg ttgctgtacc aaaccttcgg acggaaattg
     1561 cacctgtatt cccatcccat catcctgggc tttcggaaaa ttcctatggg agtgggcctc
     1621 agcccgtttc tcctggctca gtttactagt gccatttgtt cagtggttcg tagggctttc
     1681 ccccactgtt tggctttcag ttatatggat gatgtggtat tgggggccaa gtctgtacag
     1741 catcttgagt ccctttttac cgctgttacc aattttcttt tgtctttggg tatacattta
     1801 agcggccgct cgagcatgca tctagagggc cctattctat agtgtcacct aaatgctaga
     1861 gctcgctgat cagcctcgac tgtgccttct agttgccagc catctgttgt ttgcccctcc
     1921 cccgtgcctt ccttgaccct ggaaggtgcc actcccactg tcctttccta ataaaatgag
     1981 gaaattgcat cgcattgtct gagtaggtgt cattctattc tggggggtgg ggtggggcag
     2041 gacagcaagg gggaggattg ggaagacaat agcaggcatg ctggggatgc ggtgggctct
     2101 atggcttctg aggcggaaag aaccagctgg ggctctaggg ggtatcccca cgcgccctgt
     2161 agcggcgcat taagcgcggc gggtgtggtg gttacgcgca gcgtgaccgc tacacttgcc
     2221 agcgccctag cgcccgctcc tttcgctttc ttcccttcct ttctcgccac gttcgccggc
     2281 tttccccgtc aagctctaaa tcgggggctc cctttagggt tccgatttag tgctttacgg
     2341 cacctcgacc ccaaaaaact tgattagggt gatggttcac gtagtgggcc atcgccctga
     2401 tagacggttt ttcgcccttt gacgttggag tccacgttct ttaatagtgg actcttgttc
     2461 caaactggaa caacactcaa ccctatctcg gtctattctt ttgatttata agggattttg
     2521 ccgatttcgg cctattggtt aaaaaatgag ctgatttaac aaaaatttaa cgcgaattaa
     2581 ttctgtggaa tgtgtgtcag ttagggtgtg gaaagtcccc aggctcccca gcaggcagaa
     2641 gtatgcaaag catgcatctc aattagtcag caaccaggtg tggaaagtcc ccaggctccc
     2701 cagcaggcag aagtatgcaa agcatgcatc tcaattagtc agcaaccata gtcccgcccc
     2761 taactccgcc catcccgccc ctaactccgc ccagttccgc ccattctccg ccccatggct
     2821 gactaatttt ttttatttat gcagaggccg aggccgcctc tgcctctgag ctattccaga
     2881 agtagtgagg aggctttttt ggaggcctag gcttttgcaa aaagctcccg ggagcttgta
     2941 tatccatttt cggatctgat caagagacag gatgaggatc gtttcgcatg attgaacaag
     3001 atggattgca cgcaggttct ccggccgctt gggtggagag gctattcggc tatgactggg
     3061 cacaacagac aatcggctgc tctgatgccg ccgtgttccg gctgtcagcg caggggcgcc
     3121 cggttctttt tgtcaagacc gacctgtccg gtgccctgaa tgaactgcag gacgaggcag
     3181 cgcggctatc gtggctggcc acgacgggcg ttccttgcgc agctgtgctc gacgttgtca
     3241 ctgaagcggg aagggactgg ctgctattgg gcgaagtgcc ggggcaggat ctcctgtcat
     3301 ctcaccttgc tcctgccgag aaagtatcca tcatggctga tgcaatgcgg cggctgcata
     3361 cgcttgatcc ggctacctgc ccattcgacc accaagcgaa acatcgcatc gagcgagcac
     3421 gtactcggat ggaagccggt cttgtcgatc aggatgatct ggacgaagag catcaggggc
     3481 tcgcgccagc cgaactgttc gccaggctca aggcgcgcat gcccgacggc gaggatctcg
     3541 tcgtgaccca tggcgatgcc tgcttgccga atatcatggt ggaaaatggc cgcttttctg
     3601 gattcatcga ctgtggccgg ctgggtgtgg cggaccgcta tcaggacata gcgttggcta
     3661 cccgtgatat tgctgaagag cttggcggcg aatgggctga ccgcttcctc gtgctttacg
     3721 gtatcgccgc tcccgattcg cagcgcatcg ccttctatcg ccttcttgac gagttcttct
     3781 gagcgggact ctggggttcg aaatgaccga ccaagcgacg cccaacctgc catcacgaga
     3841 tttcgattcc accgccgcct tctatgaaag gttgggcttc ggaatcgttt tccgggacgc
     3901 cggctggatg atcctccagc gcggggatct catgctggag ttcttcgccc accccaactt
     3961 gtttattgca gcttataatg gttacaaata aagcaatagc atcacaaatt tcacaaataa
     4021 agcatttttt tcactgcatt ctagttgtgg tttgtccaaa ctcatcaatg tatcttatca
     4081 tgtctgtata ccgtcgacct ctagctagag cttggcgtaa tcatggtcat agctgtttcc
     4141 tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa gcataaagtg
     4201 taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc gctcactgcc
     4261 cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc aacgcgcggg
     4321 gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc
     4381 ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac ggttatccac
     4441 agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa
     4501 ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca
     4561 caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc
     4621 gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata
     4681 cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta
     4741 tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca
     4801 gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga
     4861 cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg
     4921 tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa cagtatttgg
     4981 tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg
     5041 caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag
     5101 aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa
     5161 cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat
     5221 ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc
     5281 tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc
     5341 atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc
     5401 tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag atttatcagc
     5461 aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc
     5521 catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt
     5581 gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc
     5641 ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa
     5701 aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt
     5761 atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg
     5821 cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc
     5881 gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca gaactttaaa
     5941 agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccgctgtt
     6001 gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt
     6061 caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag
     6121 ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt gaagcattta
     6181 tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa ataaacaaat
     6241 aggggttccg cgcacatttc cccgaaaagt gccacctgac gtc
//
