LOCUS       sequence-263597-        6950 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Retroviral expression of  mouse MD2 tagged with HA.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6950)
  AUTHORS   Tan Y, Zanoni I, Cullen TW, Goodman AL, Kagan JC
  TITLE     Mechanisms of Toll-like Receptor 4 Endocytosis Reveal a Common 
            Immune-Evasion Strategy Used by Pathogenic and Commensal Bacteria.
  JOURNAL   Immunity. 2015 Nov 17;43(5):909-22. doi: 
            10.1016/j.immuni.2015.10.008. Epub 2015 Nov 3.
  PUBMED    26546281
REFERENCE   2  (bases 1 to 6950)
  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.immuni.2015.10.008"; journalName: "Immunity"; date: 
            "2015-11-17- 17"; volume: "43"; issue: "5"; pages: "909-22"
COMMENT     Sequence Label: pMSCV-IRES-GFP-MD2-HA
FEATURES             Location/Qualifiers
     source          1..6950
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     LTR             1..517
                     /label=5' LTR
                     /note="5' long terminal repeat from murine embryonic stem 
                     cell virus"
     misc_feature    581..922
                     /label=MESV Psi
                     /note="packaging signal of murine embryonic stem cell 
                     virus"
     CDS             989..1405
                     /label=gag (truncated)
                     /note="truncated Moloney murine leukemia virus (MMLV) gag 
                     gene lacking the start codon"
     primer_bind     1335..1357
                     /label=pLXSN 5'
                     /note="Murine stem cell virus, forward primer. Also called 
                     MSCV"
     primer_bind     1373..1389
                     /label=pBABE 5'
                     /note="Psi packaging signal, forward primer for pBABE 
                     vectors"
     CDS             1907..1933
                     /codon_start=1
                     /product="HA (human influenza hemagglutinin) epitope tag"
                     /label=HA
                     /translation="YPYDVPDYA"
     misc_feature    1984..2550
                     /label=IRES
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     misc_feature    2000..2552
                     /label=IRES
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     primer_bind     complement(2144..2161)
                     /label=IRES reverse
                     /note="IRES internal ribosome entry site, reverse primer. 
                     Also called pCDH-rev"
     primer_bind     2371..2390
                     /label=IRES-F
                     /note="IRES internal ribosome entry site, forward primer"
     CDS             join(2564..2566,2567..2569,2570..3283)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     ANFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(2609..2630)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(2870..2889)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     3217..3238
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     LTR             3345..3859
                     /label=3' LTR
                     /note="3' long terminal repeat from murine embryonic stem 
                     cell virus"
     protein_bind    4021..4037
                     /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(4045..4051,4052..4069,4070..4075))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4090..4111
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4228..4245)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4399..4987)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4479..4498)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5158..5949,5950..6018))
                     /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     5781..5800
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6019..6123)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     6191..6209
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     primer_bind     complement(6247..6269)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     6369..6388
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     6582..6604
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     6732..6751
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
ORIGIN
        1 aatgaaagac cccacctgta ggtttggcaa gctagcttaa gtaacgccat tttgcaaggc
       61 atggaaaata cataactgag aatagagaag ttcagatcaa ggttaggaac agagagacag
      121 cagaatatgg gccaaacagg atatctgtgg taagcagttc ctgccccggc tcagggccaa
      181 gaacagatgg tccccagatg cggtcccgcc ctcagcagtt tctagagaac catcagatgt
      241 ttccagggtg ccccaaggac ctgaaatgac cctgtgcctt atttgaacta accaatcagt
      301 tcgcttctcg cttctgttcg cgcgcttctg ctccccgagc tcaataaaag agcccacaac
      361 ccctcactcg gcgcgccagt cctccgatag actgcgtcgc ccgggtaccc gtattcccaa
      421 taaagcctct tgctgtttgc atccgaatcg tggactcgct gatccttggg agggtctcct
      481 cagattgatt gactgcccac ctcgggggtc tttcatttgg aggttccacc gagatttgga
      541 gacccctgcc cagggaccac cgaccccccc gccgggaggt aagctggcca gcggtcgttt
      601 cgtgtctgtc tctgtctttg tgcgtgtttg tgccggcatc taatgtttgc gcctgcgtct
      661 gtactagtta gctaactagc tctgtatctg gcggacccgt ggtggaactg acgagttctg
      721 aacacccggc cgcaaccctg ggagacgtcc cagggacttt gggggccgtt tttgtggccc
      781 gacctgagga agggagtcga tgtggaatcc gaccccgtca ggatatgtgg ttctggtagg
      841 agacgagaac ctaaaacagt tcccgcctcc gtctgaattt ttgctttcgg tttggaaccg
      901 aagccgcgcg tcttgtctgc tgcagcgctg cagcatcgtt ctgtgttgtc tctgtctgac
      961 tgtgtttctg tatttgtctg aaaattaggg ccagactgtt accactccct taagtttgac
     1021 cttaggtcac tggaaagatg tcgagcggat cgctcacaac cagtcggtag atgtcaagaa
     1081 gagacgttgg gttaccttct gctctgcaga atggccaacc tttaacgtcg gatggccgcg
     1141 agacggcacc tttaaccgag acctcatcac ccaggttaag atcaaggtct tttcacctgg
     1201 cccgcatgga cacccagacc aggtccccta catcgtgacc tgggaagcct tggcttttga
     1261 cccccctccc tgggtcaagc cctttgtaca ccctaagcct ccgcctcctc ttcctccatc
     1321 cgccccgtct ctcccccttg aacctcctcg ttcgaccccg cctcgatcct ccctttatcc
     1381 agccctcact ccttctctag gcgccggaat tagatctgcc gccaccatgt tgccatttat
     1441 tctcttttcg acgctgcttt ctcccatatt gactgaatct gagaagcaac agtggttctg
     1501 caactcctcc gatgcaatta tttcctacag ttattgtgat cacttgaaat tccctatttc
     1561 aattagttct gaaccctgca taagactgag gggaaccaat ggatttgtgc atgttgagtt
     1621 cattccaaga ggaaacttaa aatatttata tttcaaccta ttcatcagtg tcaactccat
     1681 agagttgccg aagcgtaagg aagttctgtg ccatggacat gatgatgact attctttttg
     1741 cagagctctg aaaggagaga ctgtgaatac atcaatacca ttctctttcg agggaatact
     1801 atttcctaag ggccattaca gatgtgttgc agaagctatt gctggggata ctgaagaaaa
     1861 gctcttctgt ttgaatttca ccatcattca ccgccgtgat gtcaattacc catacgatgt
     1921 tccagattac gcttaggcgg ccgcgtttaa acgtcgacgg tatcgataag cttgatatcg
     1981 aattccgccc ccccccctaa cgttactggc cgaagccgct tggaataagg ccggtgtgcg
     2041 tttgtctata tgttattttc caccatattg ccgtcttttg gcaatgtgag ggcccggaaa
     2101 cctggccctg tcttcttgac gagcattcct aggggtcttt cccctctcgc caaaggaatg
     2161 caaggtctgt tgaatgtcgt gaaggaagca gttcctctgg aagcttcttg aagacaaaca
     2221 acgtctgtag cgaccctttg caggcagcgg aaccccccac ctggcgacag gtgcctctgc
     2281 ggccaaaagc cacgtgtata agatacacct gcaaaggcgg cacaacccca gtgccacgtt
     2341 gtgagttgga tagttgtgga aagagtcaaa tggctctcct caagcgtatt caacaagggg
     2401 ctgaaggatg cccagaaggt accccattgt atgggatctg atctggggcc tcggtgcaca
     2461 tgctttacat gtgtttagtc gaggttaaaa aaacgtctag gccccccgaa ccacggggac
     2521 gtggttttcc tttgaaaaac acgatgataa tatggccaca accatggtga gcaagggcga
     2581 ggagctgttc accggggtgg tgcccatcct ggtcgagctg gacggcgacg taaacggcca
     2641 caagttcagc gtgtctggcg agggcgaggg cgatgccacc tacggcaagc tgaccctgaa
     2701 gttcatctgc accaccggca agctgcccgt gccctggccc accctcgtga ccaccctgac
     2761 ctacggcgtg cagtgcttca gccgctaccc cgaccacatg aagcagcacg acttcttcaa
     2821 gtccgccatg cccgaaggct acgtccagga gcgcaccatc ttcttcaagg acgacggcaa
     2881 ctacaagacc cgcgccgagg tgaagttcga gggcgacacc ctggtgaacc gcatcgagct
     2941 gaagggcatc gacttcaagg aggacggcaa catcctgggg cacaagctgg agtacaacta
     3001 caacagccac aacgtctata tcatggccga caagcagaag aacggcatca aggcgaactt
     3061 caagatccgc cacaacatcg aggacggcag cgtgcagctc gccgaccact accagcagaa
     3121 cacccccatc ggcgacggcc ccgtgctgct gcccgacaac cactacctga gcacccagtc
     3181 cgccctgagc aaagacccca acgagaagcg cgatcacatg gtcctgctgg agttcgtgac
     3241 cgccgccggg atcactctcg gcatggacga gctgtacaag taatgaatta attaagaatt
     3301 cgataaaata aaagatttta tttagtctcc agaaaaaggg gggaatgaaa gaccccacct
     3361 gtaggtttgg caagctagct taagtaacgc cattttgcaa ggcatggaaa atacataact
     3421 gagaatagag aagttcagat caaggttagg aacagagaga cagcagaata tgggccaaac
     3481 aggatatctg tggtaagcag ttcctgcccc ggctcagggc caagaacaga tggtccccag
     3541 atgcggtccc gccctcagca gtttctagag aaccatcaga tgtttccagg gtgccccaag
     3601 gacctgaaat gaccctgtgc cttatttgaa ctaaccaatc agttcgcttc tcgcttctgt
     3661 tcgcgcgctt ctgctccccg agctcaataa aagagcccac aacccctcac tcggcgcgcc
     3721 agtcctccga tagactgcgt cgcccgggta cccgtgtatc caataaaccc tcttgcagtt
     3781 gcatccgact tgtggtctcg ctgttccttg ggagggtctc ctctgagtga ttgactaccc
     3841 gtcagcgggg gtctttcatg ggtaacagtt tcttgaagtt ggagaacaac attctgaggg
     3901 taggagtcga atattaagta atcctgactc aattagccac tgttttgaat ccacatactc
     3961 caatactcct gaaatagttc attatggaca gcgcagaaag agctggggag aattgtgaaa
     4021 ttgttatccg ctcacaattc cacacaacat acgagccgga agcataaagt gtaaagcctg
     4081 gggtgcctaa tgagtgagct aactcacatt aattgcgttg cgctcactgc ccgctttcca
     4141 gtcgggaaac ctgtcgtgcc agctgcatta atgaatcggc caacgcgcgg ggagaggcgg
     4201 tttgcgtatt gggcgctctt ccgcttcctc gctcactgac tcgctgcgct cggtcgttcg
     4261 gctgcggcga gcggtatcag ctcactcaaa ggcggtaata cggttatcca cagaatcagg
     4321 ggataacgca ggaaagaaca tgtgagcaaa aggccagcaa aaggccagga accgtaaaaa
     4381 ggccgcgttg ctggcgtttt tccataggct ccgcccccct gacgagcatc acaaaaatcg
     4441 acgctcaagt cagaggtggc gaaacccgac aggactataa agataccagg cgtttccccc
     4501 tggaagctcc ctcgtgcgct ctcctgttcc gaccctgccg cttaccggat acctgtccgc
     4561 ctttctccct tcgggaagcg tggcgctttc tcatagctca cgctgtaggt atctcagttc
     4621 ggtgtaggtc gttcgctcca agctgggctg tgtgcacgaa ccccccgttc agcccgaccg
     4681 ctgcgcctta tccggtaact atcgtcttga gtccaacccg gtaagacacg acttatcgcc
     4741 actggcagca gccactggta acaggattag cagagcgagg tatgtaggcg gtgctacaga
     4801 gttcttgaag tggtggccta actacggcta cactagaaga acagtatttg gtatctgcgc
     4861 tctgctgaag ccagttacct tcggaaaaag agttggtagc tcttgatccg gcaaacaaac
     4921 caccgctggt agcggtggtt tttttgtttg caagcagcag attacgcgca gaaaaaaagg
     4981 atctcaagaa gatcctttga tcttttctac ggggtctgac gctcagtgga acgaaaactc
     5041 acgttaaggg attttggtca tgagattatc aaaaaggatc ttcacctaga tccttttaaa
     5101 ttaaaaatga agttttaaat caatctaaag tatatatgag taaacttggt ctgacagtta
     5161 ccaatgctta atcagtgagg cacctatctc agcgatctgt ctatttcgtt catccatagt
     5221 tgcctgactc cccgtcgtgt agataactac gatacgggag ggcttaccat ctggccccag
     5281 tgctgcaatg ataccgcgag acccacgctc accggctcca gatttatcag caataaacca
     5341 gccagccgga agggccgagc gcagaagtgg tcctgcaact ttatccgcct ccatccagtc
     5401 tattaattgt tgccgggaag ctagagtaag tagttcgcca gttaatagtt tgcgcaacgt
     5461 tgttgccatt gctacaggca tcgtggtgtc acgctcgtcg tttggtatgg cttcattcag
     5521 ctccggttcc caacgatcaa ggcgagttac atgatccccc atgttgtgca aaaaagcggt
     5581 tagctccttc ggtcctccga tcgttgtcag aagtaagttg gccgcagtgt tatcactcat
     5641 ggttatggca gcactgcata attctcttac tgtcatgcca tccgtaagat gcttttctgt
     5701 gactggtgag tactcaacca agtcattctg agaatagtgt atgcggcgac cgagttgctc
     5761 ttgcccggcg tcaatacggg ataataccgc gccacatagc agaactttaa aagtgctcat
     5821 cattggaaaa cgttcttcgg ggcgaaaact ctcaaggatc ttaccgctgt tgagatccag
     5881 ttcgatgtaa cccactcgtg cacccaactg atcttcagca tcttttactt tcaccagcgt
     5941 ttctgggtga gcaaaaacag gaaggcaaaa tgccgcaaaa aagggaataa gggcgacacg
     6001 gaaatgttga atactcatac tcttcctttt tcaatattat tgaagcattt atcagggtta
     6061 ttgtctcatg agcggataca tatttgaatg tatttagaaa aataaacaaa taggggttcc
     6121 gcgcacattt ccccgaaaag tgccacctga cgtctaagaa accattatta tcatgacatt
     6181 aacctataaa aataggcgta tcacgaggcc ctttcgtctc gcgcgtttcg gtgatgacgg
     6241 tgaaaacctc tgacacatgc agctcccgga gacggtcaca gcttgtctgt aagcggatgc
     6301 cgggagcaga caagcccgtc agggcgcgtc agcgggtgtt ggcgggtgtc ggggctggct
     6361 taactatgcg gcatcagagc agattgtact gagagtgcac catatgcggt gtgaaatacc
     6421 gcacagatgc gtaaggagaa aataccgcat caggcgccat tcgccattca ggctgcgcaa
     6481 ctgttgggaa gggcgatcgg tgcgggcctc ttcgctatta cgccagctgg cgaaaggggg
     6541 atgtgctgca aggcgattaa gttgggtaac gccagggttt tcccagtcac gacgttgtaa
     6601 aacgacggcg caaggaatgg tgcatgcaag gagatggcgc ccaacagtcc cccggccacg
     6661 gggcctgcca ccatacccac gccgaaacaa gcgctcatga gcccgaagtg gcgagcccga
     6721 tcttccccat cggtgatgtc ggcgatatag gcgccagcaa ccgcacctgt ggcgccggtg
     6781 atgccggcca cgatgcgtcc ggcgtagagg cgattagtcc aatttgttaa agacaggata
     6841 tcagtggtcc aggctctagt tttgactcaa caatatcacc agctgaagcc tatagagtac
     6901 gagccataga taaaataaaa gattttattt agtctccaga aaaagggggg
//
