LOCUS       sequence-200332-        5903 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expression of your protein of interest in fusion with green 
            fluorescent protein at the N-terminus (cleavable by TEV), (PMID: 
            8885998, 8805248). EGFP is not truly monomeric (PMID: 11988576, 
            22869113).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5903)
  AUTHORS   Szczesny RJ, Kowalska K, Klosowska-Kosicka K, Chlebowski A, Owczarek
            EP, Warkocki Z, Kulinski TM, Adamska D, Affek K, Jedroszkowiak A, 
            Kotrys AV, Tomecki R, Krawczyk PS, Borowski LS, Dziembowski A
  TITLE     Versatile approach for functional analysis of human proteins and 
            efficient stable cell line generation using FLP-mediated 
            recombination system.
  JOURNAL   PLoS One. 2018 Mar 28;13(3):e0194887. doi: 
            10.1371/journal.pone.0194887. eCollection 2018.
  PUBMED    29590189
REFERENCE   2  (bases 1 to 5903)
  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 One.";
            date: "2018-03-28"; volume: "13(3):e0194887. doi"; pages: " 
            10.1371/journal.pone.0194887. eCollection 2018"
COMMENT     Sequence Label: pKK-EGFP-TEV
FEATURES             Location/Qualifiers
     source          1..5903
                     /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"
     protein_bind    820..838
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    841..859
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     primer_bind     869..893
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     CDS             join(990..992,993..995,996..1706)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             join(990..992,993..995,996..1706)
                     /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(1035..1056)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(1296..1315)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1643..1664
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     CDS             1713..1733
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     CDS             1774..1794
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     primer_bind     complement(1855..1872)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    1861..2085
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(2218..2237)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     protein_bind    2369..2416
                     /label=FRT
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="FLP-mediated recombination occurs in the 8-bp core 
                     sequence TCTAGAAA (Turan and Bode, 2011)."
     CDS             2424..3446
                     /codon_start=1
                     /product="hygromycin B phosphotransferase"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     CDS             2424..3446
                     /codon_start=1
                     /gene="aph(4)-Ia"
                     /product="aminoglycoside phosphotransferase from E. coli"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     polyA_signal    3576..3697
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(3613..3632)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     3667..3686
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(3746..3762)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3746..3762)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3759..3781)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3770..3786
                     /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(3794..3800,3801..3818,3819..3824))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3839..3860
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(3977..3994)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4148..4736)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4228..4247)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(4907..5698,5699..5767))
                     /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     5530..5549
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(5768..5872)
                     /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 ccctatcagt gatagagatc
      841 tccctatcag tgatagagat cgtcgacgag ctcgtttagt gaaccgtcag atcgcctgga
      901 gacgccatcc acgctgtttt gacctccata gaagacaccg ggaccgatcc agcctccgga
      961 ctctagcgtt taaacttaag cttggtacca tggtgagcaa gggcgaggag ctgttcaccg
     1021 gggtggtgcc catcctggtc gagctggacg gcgacgtaaa cggccacaag ttcagcgtgt
     1081 ccggcgaggg cgagggcgat gccacctacg gcaagctgac cctgaagttc atctgcacca
     1141 ccggcaagct gcccgtgccc tggcccaccc tcgtgaccac cctgacctac ggcgtgcagt
     1201 gcttcagccg ctaccccgac cacatgaagc agcacgactt cttcaagtcc gccatgcccg
     1261 aaggctacgt ccaggagcgc accatcttct tcaaggacga cggcaactac aagacccgcg
     1321 ccgaggtgaa gttcgagggc gacaccctgg tgaaccgcat cgagctgaag ggcatcgact
     1381 tcaaggagga cggcaacatc ctggggcaca agctggagta caactacaac agccacaacg
     1441 tctatatcat ggccgacaag cagaagaacg gcatcaaggt gaacttcaag atccgccaca
     1501 acatcgagga cggcagcgtg cagctcgccg accactacca gcagaacacc cccatcggcg
     1561 acggccccgt gctgctgccc gacaaccact acctgagcac ccagtccgcc ctgagcaaag
     1621 accccaacga gaagcgcgat cacatggtcc tgctggagtt cgtgaccgcc gccgggatca
     1681 ctctcggcat ggacgagctg tacaagggat ccgaaaacct gtacttccaa ggaaccggtg
     1741 gtcacctgta caatcgatcc tgcaggagct agcgagaatt tgtattttca gggtgatatc
     1801 cagcacagtg gcggccgctc gagtctagag ggcccgttta aacccgctga tcagcctcga
     1861 ctgtgccttc tagttgccag ccatctgttg tttgcccctc ccccgtgcct tccttgaccc
     1921 tggaaggtgc cactcccact gtcctttcct aataaaatga ggaaattgca tcgcattgtc
     1981 tgagtaggtg tcattctatt ctggggggtg gggtggggca ggacagcaag ggggaggatt
     2041 gggaagacaa tagcaggcat gctggggatg cggtgggctc tatggcttct gaggcggaaa
     2101 gaaccagctg gggctctagg gggtatcccc acgcgccctg tagcggcgca ttaagcgcgg
     2161 cgggtgtggt ggttacgcgc agcgtgaccg ctacacttgc cagcgcccta gcgcccgctc
     2221 ctttcgcttt cttcccttcc tttctcgcca cgttcgccgg ctttccccgt caagctctaa
     2281 atcgggggct ccctttaggg ttccgattta gtgctttacg gcacctcgac cccaaaaaac
     2341 ttgattaggg tgatggttca cgtacctaga agttcctatt ccgaagttcc tattctctag
     2401 aaagtatagg aacttccttg gccaaaaagc ctgaactcac cgcgacgtct gtcgagaagt
     2461 ttctgatcga aaagttcgac agcgtctccg acctgatgca gctctcggag ggcgaagaat
     2521 ctcgtgcttt cagcttcgat gtaggagggc gtggatatgt cctgcgggta aatagctgcg
     2581 ccgatggttt ctacaaagat cgttatgttt atcggcactt tgcatcggcc gcgctcccga
     2641 ttccggaagt gcttgacatt ggggaattca gcgagagcct gacctattgc atctcccgcc
     2701 gtgcacaggg tgtcacgttg caagacctgc ctgaaaccga actgcccgct gttctgcagc
     2761 cggtcgcgga ggccatggat gcgatcgctg cggccgatct tagccagacg agcgggttcg
     2821 gcccattcgg accgcaagga atcggtcaat acactacatg gcgtgatttc atatgcgcga
     2881 ttgctgatcc ccatgtgtat cactggcaaa ctgtgatgga cgacaccgtc agtgcgtccg
     2941 tcgcgcaggc tctcgatgag ctgatgcttt gggccgagga ctgccccgaa gtccggcacc
     3001 tcgtgcacgc ggatttcggc tccaacaatg tcctgacgga caatggccgc ataacagcgg
     3061 tcattgactg gagcgaggcg atgttcgggg attcccaata cgaggtcgcc aacatcttct
     3121 tctggaggcc gtggttggct tgtatggagc agcagacgcg ctacttcgag cggaggcatc
     3181 cggagcttgc aggatcgccg cggctccggg cgtatatgct ccgcattggt cttgaccaac
     3241 tctatcagag cttggttgac ggcaatttcg atgatgcagc ttgggcgcag ggtcgatgcg
     3301 acgcaatcgt ccgatccgga gccgggactg tcgggcgtac acaaatcgcc cgcagaagcg
     3361 cggccgtctg gaccgatggc tgtgtagaag tactcgccga tagtggaaac cgacgcccca
     3421 gcactcgtcc gagggcaaag gaatagcacg tactacgaga tttcgattcc accgccgcct
     3481 tctatgaaag gttgggcttc ggaatcgttt tccgggacgc cggctggatg atcctccagc
     3541 gcggggatct catgctggag ttcttcgccc accccaactt gtttattgca gcttataatg
     3601 gttacaaata aagcaatagc atcacaaatt tcacaaataa agcatttttt tcactgcatt
     3661 ctagttgtgg tttgtccaaa ctcatcaatg tatcttatca tgtctgtata ccgtcgacct
     3721 ctagctagag cttggcgtaa tcatggtcat agctgtttcc tgtgtgaaat tgttatccgc
     3781 tcacaattcc acacaacata cgagccggaa gcataaagtg taaagcctgg ggtgcctaat
     3841 gagtgagcta actcacatta attgcgttgc gctcactgcc cgctttccag tcgggaaacc
     3901 tgtcgtgcca gctgcattaa tgaatcggcc aacgcgcggg gagaggcggt ttgcgtattg
     3961 ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc ggtcgttcgg ctgcggcgag
     4021 cggtatcagc tcactcaaag gcggtaatac ggttatccac agaatcaggg gataacgcag
     4081 gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa ccgtaaaaag gccgcgttgc
     4141 tggcgttttt ccataggctc cgcccccctg acgagcatca caaaaatcga cgctcaagtc
     4201 agaggtggcg aaacccgaca ggactataaa gataccaggc gtttccccct ggaagctccc
     4261 tcgtgcgctc tcctgttccg accctgccgc ttaccggata cctgtccgcc tttctccctt
     4321 cgggaagcgt ggcgctttct catagctcac gctgtaggta tctcagttcg gtgtaggtcg
     4381 ttcgctccaa gctgggctgt gtgcacgaac cccccgttca gcccgaccgc tgcgccttat
     4441 ccggtaacta tcgtcttgag tccaacccgg taagacacga cttatcgcca ctggcagcag
     4501 ccactggtaa caggattagc agagcgaggt atgtaggcgg tgctacagag ttcttgaagt
     4561 ggtggcctaa ctacggctac actagaagaa cagtatttgg tatctgcgct ctgctgaagc
     4621 cagttacctt cggaaaaaga gttggtagct cttgatccgg caaacaaacc accgctggta
     4681 gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag aaaaaaagga tctcaagaag
     4741 atcctttgat cttttctacg gggtctgacg ctcagtggaa cgaaaactca cgttaaggga
     4801 ttttggtcat gagattatca aaaaggatct tcacctagat ccttttaaat taaaaatgaa
     4861 gttttaaatc aatctaaagt atatatgagt aaacttggtc tgacagttac caatgcttaa
     4921 tcagtgaggc acctatctca gcgatctgtc tatttcgttc atccatagtt gcctgactcc
     4981 ccgtcgtgta gataactacg atacgggagg gcttaccatc tggccccagt gctgcaatga
     5041 taccgcgaga cccacgctca ccggctccag atttatcagc aataaaccag ccagccggaa
     5101 gggccgagcg cagaagtggt cctgcaactt tatccgcctc catccagtct attaattgtt
     5161 gccgggaagc tagagtaagt agttcgccag ttaatagttt gcgcaacgtt gttgccattg
     5221 ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc ttcattcagc tccggttccc
     5281 aacgatcaag gcgagttaca tgatccccca tgttgtgcaa aaaagcggtt agctccttcg
     5341 gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt atcactcatg gttatggcag
     5401 cactgcataa ttctcttact gtcatgccat ccgtaagatg cttttctgtg actggtgagt
     5461 actcaaccaa gtcattctga gaatagtgta tgcggcgacc gagttgctct tgcccggcgt
     5521 caatacggga taataccgcg ccacatagca gaactttaaa agtgctcatc attggaaaac
     5581 gttcttcggg gcgaaaactc tcaaggatct taccgctgtt gagatccagt tcgatgtaac
     5641 ccactcgtgc acccaactga tcttcagcat cttttacttt caccagcgtt tctgggtgag
     5701 caaaaacagg aaggcaaaat gccgcaaaaa agggaataag ggcgacacgg aaatgttgaa
     5761 tactcatact cttccttttt caatattatt gaagcattta tcagggttat tgtctcatga
     5821 gcggatacat atttgaatgt atttagaaaa ataaacaaat aggggttccg cgcacatttc
     5881 cccgaaaagt gccacctgac gtc
//
