LOCUS       sequence-321434-        5889 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Retroviral (MSCV) expression of mTagBFP2 fluorescent protein.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5889)
  AUTHORS   Landry LG, Mann SE, Anderson AM, Nakayama M
  TITLE     Multiplex T-cell Stimulation Assay Utilizing a T-cell Activation 
            Reporter-based Detection System.
  JOURNAL   Bio Protoc. 2021 Jan 20;11(2):e3883. doi: 10.21769/BioProtoc.3883. 
            eCollection 2021 Jan 20.
  PUBMED    33732772
REFERENCE   2  (bases 1 to 5889)
  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: "Bio 
            Protoc."; date: "2021-01-20"; volume: "11(2):e3883. doi"; pages: " 
            10.21769/BioProtoc.3883. eCollection 2021 Jan 20"
COMMENT     Sequence Label: pMSCVII-BFP
FEATURES             Location/Qualifiers
     source          1..5889
                     /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"
     regulatory      1420..1429
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             1426..2136
                     /codon_start=1
                     /product="enhanced monomeric blue fluorescent protein 
                     (Subach et al., 2011)"
                     /label=mTagBFP2
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELIKENMHMKLYMEGTVDNHHFKCTSEGEGKPYEGTQTM
                     RIKVVEGGPLPFAFDILATSFLYGSKTFINHTQGIPDFFKQSFPEGFTWERVTTYEDGG
                     VLTATQDTSLQDGCLIYNVKIRGVNFTSNGPVMQKKTLGWEAFTETLYPADGGLEGRND
                     MALKLVGGSHLIANAKTTYRSKKPAKNLKMPGVYYVDYRLERIKEANNETYVEQHEVAV
                     ARYCDLPSKLGHKLN"
     LTR             2284..2798
                     /label=3' LTR
                     /note="3' long terminal repeat from murine embryonic stem 
                     cell virus"
     protein_bind    2960..2976
                     /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(2984..2990,2991..3008,3009..3014))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3029..3050
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(3167..3184)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(3338..3926)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(3418..3437)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(4097..4888,4889..4957))
                     /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     4720..4739
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(4958..5062)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     5130..5148
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     primer_bind     complement(5186..5208)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     5308..5327
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     5521..5543
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     5671..5690
                     /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 tcagatctag ccaccatggt gtctaagggc
     1441 gaagagctga ttaaggagaa catgcacatg aagctgtaca tggagggcac cgtggacaac
     1501 catcacttca agtgcacatc cgagggcgaa ggcaagccct acgagggcac ccagaccatg
     1561 agaatcaagg tggtcgaggg cggccctctc cccttcgcct tcgacatcct ggctactagc
     1621 ttcctctacg gcagcaagac cttcatcaac cacacccagg gcatccccga cttcttcaag
     1681 cagtccttcc ctgagggctt cacatgggag agagtcacca catacgaaga cgggggcgtg
     1741 ctgaccgcta cccaggacac cagcctccag gacggctgcc tcatctacaa cgtcaagatc
     1801 agaggggtga acttcacatc caacggccct gtgatgcaga agaaaacact cggctgggag
     1861 gccttcaccg agacgctgta ccccgctgac ggcggcctgg aaggcagaaa cgacatggcc
     1921 ctgaagctcg tgggcgggag ccatctgatc gcaaacgcca agaccacata tagatccaag
     1981 aaacccgcta agaacctcaa gatgcctggc gtctactatg tggactacag actggaaaga
     2041 atcaaggagg ccaacaacga gacctacgtc gagcagcacg aggtggcagt ggccagatac
     2101 tgcgacctcc ctagcaaact ggggcacaag cttaattgac tcgagcctgc aggcatgcaa
     2161 gcttcaggta gccggctaac gttaacaacc ggtacctcta gaactatagc tagcatgcgc
     2221 aaatttaaag cgctgatatc gataaaataa aagattttat ttagtctcca gaaaaagggg
     2281 ggaatgaaag accccacctg taggtttggc aagctagctt aagtaacgcc attttgcaag
     2341 gcatggaaaa tacataactg agaatagaga agttcagatc aaggttagga acagagagac
     2401 agcagaatat gggccaaaca ggatatctgt ggtaagcagt tcctgccccg gctcagggcc
     2461 aagaacagat ggtccccaga tgcggtcccg ccctcagcag tttctagaga accatcagat
     2521 gtttccaggg tgccccaagg acctgaaatg accctgtgcc ttatttgaac taaccaatca
     2581 gttcgcttct cgcttctgtt cgcgcgcttc tgctccccga gctcaataaa agagcccaca
     2641 acccctcact cggcgcgcca gtcctccgat agactgcgtc gcccgggtac ccgtgtatcc
     2701 aataaaccct cttgcagttg catccgactt gtggtctcgc tgttccttgg gagggtctcc
     2761 tctgagtgat tgactacccg tcagcggggg tctttcatgg gtaacagttt cttgaagttg
     2821 gagaacaaca ttctgagggt aggagtcgaa tattaagtaa tcctgactca attagccact
     2881 gttttgaatc cacatactcc aatactcctg aaatagttca ttatggacag cgcagaaaga
     2941 gctggggaga attgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa
     3001 gcataaagtg taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc
     3061 gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc
     3121 aacgcgcggg gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact
     3181 cgctgcgctc ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac
     3241 ggttatccac agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa
     3301 aggccaggaa ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg
     3361 acgagcatca caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa
     3421 gataccaggc gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc
     3481 ttaccggata cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac
     3541 gctgtaggta tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac
     3601 cccccgttca gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg
     3661 taagacacga cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt
     3721 atgtaggcgg tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa
     3781 cagtatttgg tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct
     3841 cttgatccgg caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga
     3901 ttacgcgcag aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg
     3961 ctcagtggaa cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct
     4021 tcacctagat ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt
     4081 aaacttggtc tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc
     4141 tatttcgttc atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg
     4201 gcttaccatc tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag
     4261 atttatcagc aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt
     4321 tatccgcctc catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag
     4381 ttaatagttt gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt
     4441 ttggtatggc ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca
     4501 tgttgtgcaa aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg
     4561 ccgcagtgtt atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat
     4621 ccgtaagatg cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta
     4681 tgcggcgacc gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca
     4741 gaactttaaa agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct
     4801 taccgctgtt gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat
     4861 cttttacttt caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa
     4921 agggaataag ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt
     4981 gaagcattta tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa
     5041 ataaacaaat aggggttccg cgcacatttc cccgaaaagt gccacctgac gtctaagaaa
     5101 ccattattat catgacatta acctataaaa ataggcgtat cacgaggccc tttcgtctcg
     5161 cgcgtttcgg tgatgacggt gaaaacctct gacacatgca gctcccggag acggtcacag
     5221 cttgtctgta agcggatgcc gggagcagac aagcccgtca gggcgcgtca gcgggtgttg
     5281 gcgggtgtcg gggctggctt aactatgcgg catcagagca gattgtactg agagtgcacc
     5341 atatgcggtg tgaaataccg cacagatgcg taaggagaaa ataccgcatc aggcgccatt
     5401 cgccattcag gctgcgcaac tgttgggaag ggcgatcggt gcgggcctct tcgctattac
     5461 gccagctggc gaaaggggga tgtgctgcaa ggcgattaag ttgggtaacg ccagggtttt
     5521 cccagtcacg acgttgtaaa acgacggcgc aaggaatggt gcatgcaagg agatggcgcc
     5581 caacagtccc ccggccacgg ggcctgccac catacccacg ccgaaacaag cgctcatgag
     5641 cccgaagtgg cgagcccgat cttccccatc ggtgatgtcg gcgatatagg cgccagcaac
     5701 cgcacctgtg gcgccggtga tgccggccac gatgcgtccg gcgtagaggc gattagtcca
     5761 atttgttaaa gacaggatat cagtggtcca ggctctagtt ttgactcaac aatatcacca
     5821 gctgaagcct atagagtacg agccatagat aaaataaaag attttattta gtctccagaa
     5881 aaagggggg
//
