LOCUS       sequence-335738-        7053 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses KLF9 in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7053)
  AUTHORS   Goos H, Kinnunen M, Salokas K, Tan Z, Liu X, Yadav L, Zhang Q, Wei 
            GH, Varjosalo M
  TITLE     Human transcription factor protein interaction networks.
  JOURNAL   Nat Commun. 2022 Feb 9;13(1):766. doi: 10.1038/s41467-022-28341-5.
  PUBMED    35140242
REFERENCE   2  (bases 1 to 7053)
  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: "Nat 
            Commun."; date: "2022-02-9"; volume: "13(1):766. doi"; pages: " 
            10.1038/s41467-022-28341-5"
COMMENT     Sequence Label: MAC_N_KLF9
FEATURES             Location/Qualifiers
     source          1..7053
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        1..380
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        381..584
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     535..555
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     protein_bind    586..604
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    607..625
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     primer_bind     635..659
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     CDS             join(827..1177,1178..1180,1181..1789)
                     /codon_start=1
                     /product="promiscuous R118G mutant of the E. coli biotin 
                     protein ligase (Cronan, 2005)"
                     /label=BirA(R118G)
                     /note="also known as BirA* or BioID"
                     /translation="MKDNTVPLKLIALLANGEFHSGEQLGETLGMSRAAINKHIQTLRD
                     WGVDVFTVPGKGYSLPEPIQLLNAKQILGQLDGGSVAVLPVIDSTNQYLLDRIGELKSG
                     DACIAEYQQAGRGGRGRKWFSPFGANLYLSMFWRLEQGPAAAIGLSLVIGIVMAEVLRK
                     LGADKVRVKWPNDLYLQDRKLAGILVELTGKTGDAAQIVIGAGINMAMRRVEESVVNQG
                     WITLQEAGINLDRNTLAAMLIRELRAALELFEQEGLAPYLSRWEKLDNFINRPVKLIIG
                     DKEIFGISRGIDKQGALLLEQDGIIKPWMGGEISLRSAEK"
     CDS             1790..1816
                     /codon_start=1
                     /product="HA (human influenza hemagglutinin) epitope tag"
                     /label=HA
                     /translation="YPYDVPDYA"
     CDS             1847..1870
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     CDS             1907..1930
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     protein_bind    1943..1967
                     /gene="mutant version of attB"
                     /label=attB1
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     protein_bind    complement(2709..2733)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     primer_bind     complement(2771..2788)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2777..3001
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(3134..3153)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     protein_bind    3285..3332
                     /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             3340..4362
                     /codon_start=1
                     /product="hygromycin B phosphotransferase"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     CDS             3340..4362
                     /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    4492..4613
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4529..4548)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4583..4602
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4662..4678)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4662..4678)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4675..4697)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4686..4702
                     /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(4710..4716,4717..4734,4735..4740))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4755..4776
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4893..4910)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5064..5652)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5144..5163)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5823..6614,6615..6683))
                     /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     6446..6465
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6684..6788)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(6863..6882)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
ORIGIN
        1 gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc
       61 catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca
      121 acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga
      181 ctttccattg acgtcaatgg gtggagtatt tacggtaaac tgcccacttg gcagtacatc
      241 aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct
      301 ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat
      361 tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc
      421 ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt
      481 ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa
      541 tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctccct atcagtgata
      601 gagatctccc tatcagtgat agagatcgtc gacgagctcg tttagtgaac cgtcagatcg
      661 cctggagacg ccatccacgc tgttttgacc tccatagaag acaccgggac cgatccagcc
      721 tccggactct agcgtttaaa cttaagcttg gtaccgagct cggatccact agtccagtgt
      781 ggtggaattc tgcagatatc cagcacagtg gcggccgctc gagaccatga aggacaacac
      841 cgtgcccctg aagctgatcg ccctgctggc caacggcgag ttccactctg gcgagcagct
      901 gggcgagaca ctgggcatga gcagagccgc catcaacaag cacatccaga ccctgcggga
      961 ctggggcgtg gacgtgttca cagtgcccgg caagggctac agcctgcccg agcccatcca
     1021 gctgctgaac gccaagcaga tcctgggcca gctggatggc ggatctgtgg ccgtgctgcc
     1081 cgtgatcgac agcaccaacc agtatctgct cgaccggatc ggcgagctga agtccggcga
     1141 cgcctgtatc gccgagtacc agcaggccgg cagaggcggc aggggcagaa agtggttcag
     1201 ccccttcggc gccaacctgt acctgagcat gttctggaga ctggaacagg gcccagccgc
     1261 cgctattggc ctgagcctgg tcatcggcat cgtgatggcc gaggtgctgc ggaagctggg
     1321 cgccgacaaa gtgcgcgtga agtggcccaa cgacctgtat ctgcaggacc ggaagctggc
     1381 cggcatcctg gtggaactga ccggcaaaac aggcgacgcc gcccagatcg tgatcggcgc
     1441 tggcatcaac atggccatgc ggcgggtgga agagagcgtg gtcaaccagg gctggatcac
     1501 cctgcaggaa gccggcatca acctggaccg gaacaccctg gccgccatgc tgatcagaga
     1561 gctgagagcc gccctggaac tgttcgagca ggaaggcctg gccccctacc tgagcagatg
     1621 ggagaagctg gacaacttca tcaaccggcc cgtgaaactg atcatcggcg acaaagagat
     1681 cttcggcatc agccggggca tcgacaagca gggggccctg ctcctggaac aggacggcat
     1741 catcaagccc tggatgggcg gcgagatcag cctgcggagc gccgagaagt acccatacga
     1801 tgttcctgac tatgccggta ccgagctcgg atccaccatg gctagctgga gccacccgca
     1861 gttcgagaaa ggtggaggtt ccggaggtgg atcgggaggt ggatcgtgga gccacccgca
     1921 gttcgaaaaa gcggccgata tcacaagttt gtacaaaaaa gcaggctcca ccatgtccgc
     1981 ggccgcctac atggacttcg tggctgccca gtgtctggtt tccatttcga accgcgctgc
     2041 ggtgccggag catggggtcg ctccggacgc cgagcggctg cgactacctg agcgcgaggt
     2101 gaccaaggag cacggtgacc cgggggacac ctggaaggat tactgcacac tggtcaccat
     2161 cgccaagagc ttgttggacc tgaacaagta ccgacccatc cagaccccct ccgtgtgcag
     2221 cgacagtctg gaaagtccag atgaggatat gggatccgac agcgacgtga ccaccgaatc
     2281 tgggtcgagt ccttcccaca gcccggagga gagacaggat cctggcagcg cgcccagccc
     2341 gctctccctc ctccatcctg gagtggctgc gaaggggaaa cacgcctccg aaaagaggca
     2401 caagtgcccc tacagtggct gtgggaaagt ctatggaaaa tcctcccatc tcaaagccca
     2461 ttacagagtg catacaggtg aacggccctt tccctgcacg tggccagact gccttaaaaa
     2521 gttctcccgc tcagacgagc tgacccgcca ctaccggacc cacactgggg aaaagcagtt
     2581 ccgctgtccg ctgtgtgaga agcgcttcat gaggagtgac cacctcacaa agcacgcccg
     2641 gcggcacacc gagttccacc ccagcatgat caagcgatcg aaaaaggcgc tggccaacgc
     2701 tttgttggac ccagctttct tgtacaaagt ggtgacgtaa gctaggggcc cgtttaaacc
     2761 cgctgatcag cctcgactgt gccttctagt tgccagccat ctgttgtttg cccctccccc
     2821 gtgccttcct tgaccctgga aggtgccact cccactgtcc tttcctaata aaatgaggaa
     2881 attgcatcgc attgtctgag taggtgtcat tctattctgg ggggtggggt ggggcaggac
     2941 agcaaggggg aggattggga agacaatagc aggcatgctg gggatgcggt gggctctatg
     3001 gcttctgagg cggaaagaac cagctggggc tctagggggt atccccacgc gccctgtagc
     3061 ggcgcattaa gcgcggcggg tgtggtggtt acgcgcagcg tgaccgctac acttgccagc
     3121 gccctagcgc ccgctccttt cgctttcttc ccttcctttc tcgccacgtt cgccggcttt
     3181 ccccgtcaag ctctaaatcg ggggctccct ttagggttcc gatttagtgc tttacggcac
     3241 ctcgacccca aaaaacttga ttagggtgat ggttcacgta cctagaagtt cctattccga
     3301 agttcctatt ctctagaaag tataggaact tccttggcca aaaagcctga actcaccgcg
     3361 acgtctgtcg agaagtttct gatcgaaaag ttcgacagcg tctccgacct gatgcagctc
     3421 tcggagggcg aagaatctcg tgctttcagc ttcgatgtag gagggcgtgg atatgtcctg
     3481 cgggtaaata gctgcgccga tggtttctac aaagatcgtt atgtttatcg gcactttgca
     3541 tcggccgcgc tcccgattcc ggaagtgctt gacattgggg aattcagcga gagcctgacc
     3601 tattgcatct cccgccgtgc acagggtgtc acgttgcaag acctgcctga aaccgaactg
     3661 cccgctgttc tgcagccggt cgcggaggcc atggatgcga tcgctgcggc cgatcttagc
     3721 cagacgagcg ggttcggccc attcggaccg caaggaatcg gtcaatacac tacatggcgt
     3781 gatttcatat gcgcgattgc tgatccccat gtgtatcact ggcaaactgt gatggacgac
     3841 accgtcagtg cgtccgtcgc gcaggctctc gatgagctga tgctttgggc cgaggactgc
     3901 cccgaagtcc ggcacctcgt gcacgcggat ttcggctcca acaatgtcct gacggacaat
     3961 ggccgcataa cagcggtcat tgactggagc gaggcgatgt tcggggattc ccaatacgag
     4021 gtcgccaaca tcttcttctg gaggccgtgg ttggcttgta tggagcagca gacgcgctac
     4081 ttcgagcgga ggcatccgga gcttgcagga tcgccgcggc tccgggcgta tatgctccgc
     4141 attggtcttg accaactcta tcagagcttg gttgacggca atttcgatga tgcagcttgg
     4201 gcgcagggtc gatgcgacgc aatcgtccga tccggagccg ggactgtcgg gcgtacacaa
     4261 atcgcccgca gaagcgcggc cgtctggacc gatggctgtg tagaagtact cgccgatagt
     4321 ggaaaccgac gccccagcac tcgtccgagg gcaaaggaat agcacgtact acgagatttc
     4381 gattccaccg ccgccttcta tgaaaggttg ggcttcggaa tcgttttccg ggacgccggc
     4441 tggatgatcc tccagcgcgg ggatctcatg ctggagttct tcgcccaccc caacttgttt
     4501 attgcagctt ataatggtta caaataaagc aatagcatca caaatttcac aaataaagca
     4561 tttttttcac tgcattctag ttgtggtttg tccaaactca tcaatgtatc ttatcatgtc
     4621 tgtataccgt cgacctctag ctagagcttg gcgtaatcat ggtcatagct gtttcctgtg
     4681 tgaaattgtt atccgctcac aattccacac aacatacgag ccggaagcat aaagtgtaaa
     4741 gcctggggtg cctaatgagt gagctaactc acattaattg cgttgcgctc actgcccgct
     4801 ttccagtcgg gaaacctgtc gtgccagctg cattaatgaa tcggccaacg cgcggggaga
     4861 ggcggtttgc gtattgggcg ctcttccgct tcctcgctca ctgactcgct gcgctcggtc
     4921 gttcggctgc ggcgagcggt atcagctcac tcaaaggcgg taatacggtt atccacagaa
     4981 tcaggggata acgcaggaaa gaacatgtga gcaaaaggcc agcaaaaggc caggaaccgt
     5041 aaaaaggccg cgttgctggc gtttttccat aggctccgcc cccctgacga gcatcacaaa
     5101 aatcgacgct caagtcagag gtggcgaaac ccgacaggac tataaagata ccaggcgttt
     5161 ccccctggaa gctccctcgt gcgctctcct gttccgaccc tgccgcttac cggatacctg
     5221 tccgcctttc tcccttcggg aagcgtggcg ctttctcata gctcacgctg taggtatctc
     5281 agttcggtgt aggtcgttcg ctccaagctg ggctgtgtgc acgaaccccc cgttcagccc
     5341 gaccgctgcg ccttatccgg taactatcgt cttgagtcca acccggtaag acacgactta
     5401 tcgccactgg cagcagccac tggtaacagg attagcagag cgaggtatgt aggcggtgct
     5461 acagagttct tgaagtggtg gcctaactac ggctacacta gaagaacagt atttggtatc
     5521 tgcgctctgc tgaagccagt taccttcgga aaaagagttg gtagctcttg atccggcaaa
     5581 caaaccaccg ctggtagcgg tggttttttt gtttgcaagc agcagattac gcgcagaaaa
     5641 aaaggatctc aagaagatcc tttgatcttt tctacggggt ctgacgctca gtggaacgaa
     5701 aactcacgtt aagggatttt ggtcatgaga ttatcaaaaa ggatcttcac ctagatcctt
     5761 ttaaattaaa aatgaagttt taaatcaatc taaagtatat atgagtaaac ttggtctgac
     5821 agttaccaat gcttaatcag tgaggcacct atctcagcga tctgtctatt tcgttcatcc
     5881 atagttgcct gactccccgt cgtgtagata actacgatac gggagggctt accatctggc
     5941 cccagtgctg caatgatacc gcgagaccca cgctcaccgg ctccagattt atcagcaata
     6001 aaccagccag ccggaagggc cgagcgcaga agtggtcctg caactttatc cgcctccatc
     6061 cagtctatta attgttgccg ggaagctaga gtaagtagtt cgccagttaa tagtttgcgc
     6121 aacgttgttg ccattgctac aggcatcgtg gtgtcacgct cgtcgtttgg tatggcttca
     6181 ttcagctccg gttcccaacg atcaaggcga gttacatgat cccccatgtt gtgcaaaaaa
     6241 gcggttagct ccttcggtcc tccgatcgtt gtcagaagta agttggccgc agtgttatca
     6301 ctcatggtta tggcagcact gcataattct cttactgtca tgccatccgt aagatgcttt
     6361 tctgtgactg gtgagtactc aaccaagtca ttctgagaat agtgtatgcg gcgaccgagt
     6421 tgctcttgcc cggcgtcaat acgggataat accgcgccac atagcagaac tttaaaagtg
     6481 ctcatcattg gaaaacgttc ttcggggcga aaactctcaa ggatcttacc gctgttgaga
     6541 tccagttcga tgtaacccac tcgtgcaccc aactgatctt cagcatcttt tactttcacc
     6601 agcgtttctg ggtgagcaaa aacaggaagg caaaatgccg caaaaaaggg aataagggcg
     6661 acacggaaat gttgaatact catactcttc ctttttcaat attattgaag catttatcag
     6721 ggttattgtc tcatgagcgg atacatattt gaatgtattt agaaaaataa acaaataggg
     6781 gttccgcgca catttccccg aaaagtgcca cctgacgtcg acggatcggg agatctcccg
     6841 atcccctatg gtgcactctc agtacaatct gctctgatgc cgcatagtta agccagtatc
     6901 tgctccctgc ttgtgtgttg gaggtcgctg agtagtgcgc gagcaaaatt taagctacaa
     6961 caaggcaagg cttgaccgac aattgcatga agaatctgct tagggttagg cgttttgcgc
     7021 tgcttcgcga tgtacgggcc agatatacgc gtt
//
