LOCUS       sequence-289237-        5290 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Mammalian Expression of HsXRN1_1535-1706.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5290)
  AUTHORS   Braun JE, Truffault V, Boland A, Huntzinger E, Chang CT, Haas G, 
            Weichenrieder O, Coles M, Izaurralde E
  TITLE     A direct interaction between DCP1 and XRN1 couples mRNA decapping to
            5' exonucleolytic degradation.
  JOURNAL   Nat Struct Mol Biol. 2012 Dec;19(12):1324-31. doi: 
            10.1038/nsmb.2413. Epub 2012 Nov 11.
  PUBMED    23142987
REFERENCE   2  (bases 1 to 5290)
  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: "10.1038/nsmb.2413";
            journalName: "Nat Struct Mol Biol"; date: "2012-12"; volume: "19"; 
            issue: "12"; pages: "1324-31"
COMMENT     Sequence Label: pT7-EGFP-C1-HsXRN1_1535-1706_K
FEATURES             Location/Qualifiers
     source          1..5290
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        61..364
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        365..568
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     519..539
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     613..632
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        613..631
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     regulatory      659..668
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(665..667,668..670,671..1381)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             join(665..667,668..670,671..1381)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(710..731)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(971..990)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1318..1339
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     polyA_signal    2078..2199
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2115..2134)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2169..2188
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(2206..2661)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2343..2364)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2555..2574
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2688..2792
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2794..3151
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2794..2985
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2817..2837)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3002..3137
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             3186..3980
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     CDS             3186..3980
                     /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
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(3240..3259)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3850..3869
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4168..4187)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    4212..4259
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4588..5176
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5077..5096
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata tggagttccg
       61 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
      121 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      181 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      241 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      301 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      361 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      421 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      481 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      541 acggtgggag gtctatataa gcagagctct ctggctaact agagaaccca ctgcttactg
      601 gcttatcgaa attaatacga ctcactatag ggagacccaa gctctagcgc taccggtcgc
      661 caccatggtg agcaagggcg aggagctgtt caccggggtg gtgcccatcc tggtcgagct
      721 ggacggcgac gtaaacggcc acaagttcag cgtgtccggc gagggcgagg gcgatgccac
      781 ctacggcaag ctgaccctga agttcatctg caccaccggc aagctgcccg tgccctggcc
      841 caccctcgtg accaccctga cctacggcgt gcagtgcttc agccgctacc ccgaccacat
      901 gaagcagcac gacttcttca agtccgccat gcccgaaggc tacgtccagg agcgcaccat
      961 cttcttcaag gacgacggca actacaagac ccgcgccgag gtgaagttcg agggcgacac
     1021 cctggtgaac cgcatcgagc tgaagggcat cgacttcaag gaggacggca acatcctggg
     1081 gcacaagctg gagtacaact acaacagcca caacgtctat atcatggccg acaagcagaa
     1141 gaacggcatc aaggtgaact tcaagatccg ccacaacatc gaggacggca gcgtgcagct
     1201 cgccgaccac taccagcaga acacccccat cggcgacggc cccgtgctgc tgcccgacaa
     1261 ccactacctg agcacccagt ccgccctgag caaagacccc aacgagaagc gcgatcacat
     1321 ggtcctgctg gagttcgtga ccgccgccgg gatcactctc ggcatggacg agctgtacaa
     1381 gtccggactc agatctcgag ctcaagcttc gaattctgca gtcgacatgt ttcccccacc
     1441 tactggctgg gatcactatg gaagcaacta tgcattgggg gcagctaata taatgccttc
     1501 gtcgtctcat ctctttggct caatgccatg gggaccatcg gtgccagttc ctgggaagcc
     1561 cttccatcat actttatatt ctgggaccat gcccatggct gggggaatac cagggggtgt
     1621 gcacaatcag tttatacctc tgcaggttac taaaaaaagg gttgcaaaca aaaagaactt
     1681 tgagaataag gaagcccaga gttctcaagc cactccagtt cagactagcc agccagattc
     1741 ttccaacatt gtcaaagtaa gtccacggga gagctcatca gcttctttga agtcctctcc
     1801 gattgctcaa cctgcatctt cttttcaagt tgaaactgcc tctcaaggcc atagtatatc
     1861 tcaccataag tcaacaccaa tctcttctcc aagaagaaaa tcaagaaaac tggctgttaa
     1921 ttttggtgtt tctaaacctt ctgagtaagg atccaccgga tctagataac tgatcataat
     1981 cagccatacc acatttgtag aggttttact tgctttaaaa aacctcccac acctccccct
     2041 gaacctgaaa cataaaatga atgcaattgt tgttgttaac ttgtttattg cagcttataa
     2101 tggttacaaa taaagcaata gcatcacaaa tttcacaaat aaagcatttt tttcactgca
     2161 ttctagttgt ggtttgtcca aactcatcaa tgtatcttaa cgcgtaaatt gtaagcgtta
     2221 atattttgtt aaaattcgcg ttaaattttt gttaaatcag ctcatttttt aaccaatagg
     2281 ccgaaatcgg caaaatccct tataaatcaa aagaatagac cgagataggg ttgagtgttg
     2341 ttccagtttg gaacaagagt ccactattaa agaacgtgga ctccaacgtc aaagggcgaa
     2401 aaaccgtcta tcagggcgat ggcccactac gtgaaccatc accctaatca agttttttgg
     2461 ggtcgaggtg ccgtaaagca ctaaatcgga accctaaagg gagcccccga tttagagctt
     2521 gacggggaaa gccggcgaac gtggcgagaa aggaagggaa gaaagcgaaa ggagcgggcg
     2581 ctagggcgct ggcaagtgta gcggtcacgc tgcgcgtaac caccacaccc gccgcgctta
     2641 atgcgccgct acagggcgcg tcaggtggca cttttcgggg aaatgtgcgc ggaaccccta
     2701 tttgtttatt tttctaaata cattcaaata tgtatccgct catgagacaa taaccctgat
     2761 aaatgcttca ataatattga aaaaggaaga gtcctgaggc ggaaagaacc agctgtggaa
     2821 tgtgtgtcag ttagggtgtg gaaagtcccc aggctcccca gcaggcagaa gtatgcaaag
     2881 catgcatctc aattagtcag caaccaggtg tggaaagtcc ccaggctccc cagcaggcag
     2941 aagtatgcaa agcatgcatc tcaattagtc agcaaccata gtcccgcccc taactccgcc
     3001 catcccgccc ctaactccgc ccagttccgc ccattctccg ccccatggct gactaatttt
     3061 ttttatttat gcagaggccg aggccgcctc ggcctctgag ctattccaga agtagtgagg
     3121 aggctttttt ggaggcctag gcttttgcaa agatcgatca agagacagga tgaggatcgt
     3181 ttcgcatgat tgaacaagat ggattgcacg caggttctcc ggccgcttgg gtggagaggc
     3241 tattcggcta tgactgggca caacagacaa tcggctgctc tgatgccgcc gtgttccggc
     3301 tgtcagcgca ggggcgcccg gttctttttg tcaagaccga cctgtccggt gccctgaatg
     3361 aactgcaaga cgaggcagcg cggctatcgt ggctggccac gacgggcgtt ccttgcgcag
     3421 ctgtgctcga cgttgtcact gaagcgggaa gggactggct gctattgggc gaagtgccgg
     3481 ggcaggatct cctgtcatct caccttgctc ctgccgagaa agtatccatc atggctgatg
     3541 caatgcggcg gctgcatacg cttgatccgg ctacctgccc attcgaccac caagcgaaac
     3601 atcgcatcga gcgagcacgt actcggatgg aagccggtct tgtcgatcag gatgatctgg
     3661 acgaagagca tcaggggctc gcgccagccg aactgttcgc caggctcaag gcgagcatgc
     3721 ccgacggcga ggatctcgtc gtgacccatg gcgatgcctg cttgccgaat atcatggtgg
     3781 aaaatggccg cttttctgga ttcatcgact gtggccggct gggtgtggcg gaccgctatc
     3841 aggacatagc gttggctacc cgtgatattg ctgaagagct tggcggcgaa tgggctgacc
     3901 gcttcctcgt gctttacggt atcgccgctc ccgattcgca gcgcatcgcc ttctatcgcc
     3961 ttcttgacga gttcttctga gcgggactct ggggttcgaa atgaccgacc aagcgacgcc
     4021 caacctgcca tcacgagatt tcgattccac cgccgccttc tatgaaaggt tgggcttcgg
     4081 aatcgttttc cgggacgccg gctggatgat cctccagcgc ggggatctca tgctggagtt
     4141 cttcgcccac cctaggggga ggctaactga aacacggaag gagacaatac cggaaggaac
     4201 ccgcgctatg acggcaataa aaagacagaa taaaacgcac ggtgttgggt cgtttgttca
     4261 taaacgcggg gttcggtccc agggctggca ctctgtcgat accccaccga gaccccattg
     4321 gggccaatac gcccgcgttt cttccttttc cccaccccac cccccaagtt cgggtgaagg
     4381 cccagggctc gcagccaacg tcggggcggc aggccctgcc atagcctcag gttactcata
     4441 tatactttag attgatttaa aacttcattt ttaatttaaa aggatctagg tgaagatcct
     4501 ttttgataat ctcatgacca aaatccctta acgtgagttt tcgttccact gagcgtcaga
     4561 ccccgtagaa aagatcaaag gatcttcttg agatcctttt tttctgcgcg taatctgctg
     4621 cttgcaaaca aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc aagagctacc
     4681 aactcttttt ccgaaggtaa ctggcttcag cagagcgcag ataccaaata ctgtccttct
     4741 agtgtagccg tagttaggcc accacttcaa gaactctgta gcaccgccta catacctcgc
     4801 tctgctaatc ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc ttaccgggtt
     4861 ggactcaaga cgatagttac cggataaggc gcagcggtcg ggctgaacgg ggggttcgtg
     4921 cacacagccc agcttggagc gaacgaccta caccgaactg agatacctac agcgtgagct
     4981 atgagaaagc gccacgcttc ccgaagggag aaaggcggac aggtatccgg taagcggcag
     5041 ggtcggaaca ggagagcgca cgagggagct tccaggggga aacgcctggt atctttatag
     5101 tcctgtcggg tttcgccacc tctgacttga gcgtcgattt ttgtgatgct cgtcaggggg
     5161 gcggagccta tggaaaaacg ccagcaacgc ggccttttta cggttcctgg ccttttgctg
     5221 gccttttgct cacatgttct ttcctgcgtt atcccctgat tctgtggata accgtattac
     5281 cgccatgcat
//
