LOCUS       sequence-313555-        5688 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5688)
  AUTHORS   Chen D, Huang S
  TITLE     Nucleolar components involved in ribosome biogenesis cycle between 
            the nucleolus and nucleoplasm in interphase cells.
  JOURNAL   J Cell Biol. 2001 Apr 2. 153(1):169-76.
  PUBMED    11285283
REFERENCE   2  (bases 1 to 5688)
  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: "J Cell 
            Biol. 2001 Apr 2. 153(1):169-76."
COMMENT     Sequence Label: pEGFP-C1-Fibrillarin
FEATURES             Location/Qualifiers
     source          1..5688
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        1..304
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        305..508
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     459..479
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     regulatory      547..556
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(553..555,556..558,559..1269)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             join(553..555,556..558,559..1269)
                     /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(598..619)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(859..878)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1206..1227
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     CDS             complement(2095..2106)
                     /codon_start=1
                     /gene="cspA"
                     /product="translation enhancing element for E. coli (Qing 
                     et al., 2004)"
                     /label=TEE
                     /translation="NHKV"
     polyA_signal    2416..2537
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2453..2472)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2507..2526
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(2544..2999)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2681..2702)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2893..2912
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        3026..3130
                     /gene="bla"
                     /label=AmpR promoter
     promoter        3132..3489
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        3132..3323
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(3155..3175)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3340..3475
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             3524..4318
                     /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             3524..4318
                     /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(3578..3597)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4188..4207
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4506..4525)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    4550..4597
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4926..5514
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5415..5434
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
       61 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      121 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      181 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      241 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      301 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      361 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      421 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      481 acggtgggag gtctatataa gcagagctgg tttagtgaac cgtcagatcc gctagcgcta
      541 ccggtcgcca ccatggtgag caagggcgag gagctgttca ccggggtggt gcccatcctg
      601 gtcgagctgg acggcgacgt aaacggccac aagttcagcg tgtccggcga gggcgagggc
      661 gatgccacct acggcaagct gaccctgaag ttcatctgca ccaccggcaa gctgcccgtg
      721 ccctggccca ccctcgtgac caccctgacc tacggcgtgc agtgcttcag ccgctacccc
      781 gaccacatga agcagcacga cttcttcaag tccgccatgc ccgaaggcta cgtccaggag
      841 cgcaccatct tcttcaagga cgacggcaac tacaagaccc gcgccgaggt gaagttcgag
      901 ggcgacaccc tggtgaaccg catcgagctg aagggcatcg acttcaagga ggacggcaac
      961 atcctggggc acaagctgga gtacaactac aacagccaca acgtctatat catggccgac
     1021 aagcagaaga acggcatcaa ggtgaacttc aagatccgcc acaacatcga ggacggcagc
     1081 gtgcagctcg ccgaccacta ccagcagaac acccccatcg gcgacggccc cgtgctgctg
     1141 cccgacaacc actacctgag cacccagtcc gccctgagca aagaccccaa cgagaagcgc
     1201 gatcacatgg tcctgctgga gttcgtgacc gccgccggga tcactctcgg catggacgag
     1261 ctgtacaagt ccggactcag atctcgagct caagcttcga attctgcagt cgacggtacc
     1321 atgaagccag gattcagtcc ccgtgggggt ggctttggcg gccgaggggg ctttggtgac
     1381 cgtggtggtc gtggaggccg agggggcttt ggcgggggcc gaggtcgagg cggaggcttt
     1441 agaggtcgtg gacgaggagg aggtggaggc ggcggcggcg gtggaggagg aggaagaggt
     1501 ggtggaggct tccattctgg tggcaaccgg ggtcgtggtc ggggaggaaa aagaggaaac
     1561 cagtcgggga agaatgtgat ggtggagccg catcggcatg agggtgtctt catttgtcga
     1621 ggaaaggaag atgcactggt caccaagaac ctggtccctg gggaatcagt ttatggagag
     1681 aagagagtct cgatttcgga aggagatgac aaaattgagt accgagcctg gaaccccttc
     1741 cgctccaagc tagcagcagc aatcctgggt ggtgtggacc agatccacat caaaccgggg
     1801 gctaaggttc tctacctcgg ggctgcctcg ggcaccacgg tctcccatgt ctctgacatc
     1861 gttggtccgg atggtctagt ctatgcagtc gagttctccc accgctctgg ccgtgacctc
     1921 attaacttgg ccaagaagag gaccaacatc attcctgtga tcgaggatgc tcgacaccca
     1981 cacaaatacc gcatgctcat cgcaatggtg gatgtgatct ttgctgatgt ggcccagcca
     2041 gaccagaccc ggattgtggc cctgaatgcc cacaccttcc tgcgtaatgg aggacacttt
     2101 gtgatttcca ttaaggccaa ctgcattgac tccacagcct cagccgaggc cgtgtttgcc
     2161 tccgaagtga aaaagatgca acaggagaac atgaagccgc aggagcagtt gacccttgag
     2221 ccatatgaaa gagaccatgc cgtggtcgtg ggagtgtaca ggccaccccc caaggtgaag
     2281 aactgaggat ccaccggatc tagataactg atcataatca gccataccac atttgtagag
     2341 gttttacttg ctttaaaaaa cctcccacac ctccccctga acctgaaaca taaaatgaat
     2401 gcaattgttg ttgttaactt gtttattgca gcttataatg gttacaaata aagcaatagc
     2461 atcacaaatt tcacaaataa agcatttttt tcactgcatt ctagttgtgg tttgtccaaa
     2521 ctcatcaatg tatcttaacg cgtaaattgt aagcgttaat attttgttaa aattcgcgtt
     2581 aaatttttgt taaatcagct cattttttaa ccaataggcc gaaatcggca aaatccctta
     2641 taaatcaaaa gaatagaccg agatagggtt gagtgttgtt ccagtttgga acaagagtcc
     2701 actattaaag aacgtggact ccaacgtcaa agggcgaaaa accgtctatc agggcgatgg
     2761 cccactacgt gaaccatcac cctaatcaag ttttttgggg tcgaggtgcc gtaaagcact
     2821 aaatcggaac cctaaaggga gcccccgatt tagagcttga cggggaaagc cggcgaacgt
     2881 ggcgagaaag gaagggaaga aagcgaaagg agcgggcgct agggcgctgg caagtgtagc
     2941 ggtcacgctg cgcgtaacca ccacacccgc cgcgcttaat gcgccgctac agggcgcgtc
     3001 aggtggcact tttcggggaa atgtgcgcgg aacccctatt tgtttatttt tctaaataca
     3061 ttcaaatatg tatccgctca tgagacaata accctgataa atgcttcaat aatattgaaa
     3121 aaggaagagt cctgaggcgg aaagaaccag ctgtggaatg tgtgtcagtt agggtgtgga
     3181 aagtccccag gctccccagc aggcagaagt atgcaaagca tgcatctcaa ttagtcagca
     3241 accaggtgtg gaaagtcccc aggctcccca gcaggcagaa gtatgcaaag catgcatctc
     3301 aattagtcag caaccatagt cccgccccta actccgccca tcccgcccct aactccgccc
     3361 agttccgccc attctccgcc ccatggctga ctaatttttt ttatttatgc agaggccgag
     3421 gccgcctcgg cctctgagct attccagaag tagtgaggag gcttttttgg aggcctaggc
     3481 ttttgcaaag atcgatcaag agacaggatg aggatcgttt cgcatgattg aacaagatgg
     3541 attgcacgca ggttctccgg ccgcttgggt ggagaggcta ttcggctatg actgggcaca
     3601 acagacaatc ggctgctctg atgccgccgt gttccggctg tcagcgcagg ggcgcccggt
     3661 tctttttgtc aagaccgacc tgtccggtgc cctgaatgaa ctgcaagacg aggcagcgcg
     3721 gctatcgtgg ctggccacga cgggcgttcc ttgcgcagct gtgctcgacg ttgtcactga
     3781 agcgggaagg gactggctgc tattgggcga agtgccgggg caggatctcc tgtcatctca
     3841 ccttgctcct gccgagaaag tatccatcat ggctgatgca atgcggcggc tgcatacgct
     3901 tgatccggct acctgcccat tcgaccacca agcgaaacat cgcatcgagc gagcacgtac
     3961 tcggatggaa gccggtcttg tcgatcagga tgatctggac gaagagcatc aggggctcgc
     4021 gccagccgaa ctgttcgcca ggctcaaggc gagcatgccc gacggcgagg atctcgtcgt
     4081 gacccatggc gatgcctgct tgccgaatat catggtggaa aatggccgct tttctggatt
     4141 catcgactgt ggccggctgg gtgtggcgga ccgctatcag gacatagcgt tggctacccg
     4201 tgatattgct gaagagcttg gcggcgaatg ggctgaccgc ttcctcgtgc tttacggtat
     4261 cgccgctccc gattcgcagc gcatcgcctt ctatcgcctt cttgacgagt tcttctgagc
     4321 gggactctgg ggttcgaaat gaccgaccaa gcgacgccca acctgccatc acgagatttc
     4381 gattccaccg ccgccttcta tgaaaggttg ggcttcggaa tcgttttccg ggacgccggc
     4441 tggatgatcc tccagcgcgg ggatctcatg ctggagttct tcgcccaccc tagggggagg
     4501 ctaactgaaa cacggaagga gacaataccg gaaggaaccc gcgctatgac ggcaataaaa
     4561 agacagaata aaacgcacgg tgttgggtcg tttgttcata aacgcggggt tcggtcccag
     4621 ggctggcact ctgtcgatac cccaccgaga ccccattggg gccaatacgc ccgcgtttct
     4681 tccttttccc caccccaccc cccaagttcg ggtgaaggcc cagggctcgc agccaacgtc
     4741 ggggcggcag gccctgccat agcctcaggt tactcatata tactttagat tgatttaaaa
     4801 cttcattttt aatttaaaag gatctaggtg aagatccttt ttgataatct catgaccaaa
     4861 atcccttaac gtgagttttc gttccactga gcgtcagacc ccgtagaaaa gatcaaagga
     4921 tcttcttgag atcctttttt tctgcgcgta atctgctgct tgcaaacaaa aaaaccaccg
     4981 ctaccagcgg tggtttgttt gccggatcaa gagctaccaa ctctttttcc gaaggtaact
     5041 ggcttcagca gagcgcagat accaaatact gttcttctag tgtagccgta gttaggccac
     5101 cacttcaaga actctgtagc accgcctaca tacctcgctc tgctaatcct gttaccagtg
     5161 gctgctgcca gtggcgataa gtcgtgtctt accgggttgg actcaagacg atagttaccg
     5221 gataaggcgc agcggtcggg ctgaacgggg ggttcgtgca cacagcccag cttggagcga
     5281 acgacctaca ccgaactgag atacctacag cgtgagctat gagaaagcgc cacgcttccc
     5341 gaagggagaa aggcggacag gtatccggta agcggcaggg tcggaacagg agagcgcacg
     5401 agggagcttc cagggggaaa cgcctggtat ctttatagtc ctgtcgggtt tcgccacctc
     5461 tgacttgagc gtcgattttt gtgatgctcg tcaggggggc ggagcctatg gaaaaacgcc
     5521 agcaacgcgg cctttttacg gttcctggcc ttttgctggc cttttgctca catgttcttt
     5581 cctgcgttat cccctgattc tgtggataac cgtattaccg ccatgcatta gttattaata
     5641 gtaatcaatt acggggtcat tagttcatag cccatatatg gagttccg
//
