LOCUS       sequence-426106-        6017 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Mammalian expression of human TWIST1 (with fragment of loop from 
            NEUROD1).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6017)
  AUTHORS   Kim S, Morgunova E, Naqvi S, Goovaerts S, Bader M, Koska M, Popov A,
            Luong C, Pogson A, Swigut T, Claes P, Taipale J, Wysocka J
  TITLE     DNA-guided transcription factor cooperativity shapes face and limb 
            mesenchyme.
  JOURNAL   Cell. 2024 Feb 1;187(3):692-711.e26. doi: 
            10.1016/j.cell.2023.12.032. Epub 2024 Jan 22.
  PUBMED    38262408
REFERENCE   2  (bases 1 to 6017)
  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: 
            "10.1016/j.cell.2023.12.032"; journalName: "Cell"; date: "2024-02-1-
            1"; volume: "187"; issue: "3"; pages: "692-711.e26"
COMMENT     Sequence Label: pcDNA3.1_V5-TWIST1_NEUROD1L
FEATURES             Location/Qualifiers
     source          1..6017
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     CDS             complement(join(171..962,963..1031))
                     /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"
     promoter        complement(1032..1136)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(1211..1230)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        1402..1781
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        1782..1985
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     1936..1956
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     2030..2049
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        2030..2048
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             2114..2155
                     /codon_start=1
                     /product="epitope tag from simian virus 5"
                     /label=V5 tag
                     /translation="GKPIPNPLLGLDST"
     primer_bind     complement(2775..2792)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2781..3005
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      3051..3479
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3138..3157)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     3348..3369
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(3488..3508)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        3493..3822
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      3673..3808
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     3735..3754
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             3889..4683
                     /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
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(3943..3962)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4553..4572
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    4857..4978
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4894..4913)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4948..4967
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(5027..5043)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(5027..5043)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(5040..5062)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    5051..5067
                     /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(5075..5081,5082..5099,5100..5105))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    5120..5141
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(5258..5275)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5429..6017)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(5509..5528)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 gaagatcctt tgatcttttc tacggggtct gacgctcagt ggaacgaaaa ctcacgttaa
       61 gggattttgg tcatgagatt atcaaaaagg atcttcacct agatcctttt aaattaaaaa
      121 tgaagtttta aatcaatcta aagtatatat gagtaaactt ggtctgacag ttaccaatgc
      181 ttaatcagtg aggcacctat ctcagcgatc tgtctatttc gttcatccat agttgcctga
      241 ctccccgtcg tgtagataac tacgatacgg gagggcttac catctggccc cagtgctgca
      301 atgataccgc gagacccacg ctcaccggct ccagatttat cagcaataaa ccagccagcc
      361 ggaagggccg agcgcagaag tggtcctgca actttatccg cctccatcca gtctattaat
      421 tgttgccggg aagctagagt aagtagttcg ccagttaata gtttgcgcaa cgttgttgcc
      481 attgctacag gcatcgtggt gtcacgctcg tcgtttggta tggcttcatt cagctccggt
      541 tcccaacgat caaggcgagt tacatgatcc cccatgttgt gcaaaaaagc ggttagctcc
      601 ttcggtcctc cgatcgttgt cagaagtaag ttggccgcag tgttatcact catggttatg
      661 gcagcactgc ataattctct tactgtcatg ccatccgtaa gatgcttttc tgtgactggt
      721 gagtactcaa ccaagtcatt ctgagaatag tgtatgcggc gaccgagttg ctcttgcccg
      781 gcgtcaatac gggataatac cgcgccacat agcagaactt taaaagtgct catcattgga
      841 aaacgttctt cggggcgaaa actctcaagg atcttaccgc tgttgagatc cagttcgatg
      901 taacccactc gtgcacccaa ctgatcttca gcatctttta ctttcaccag cgtttctggg
      961 tgagcaaaaa caggaaggca aaatgccgca aaaaagggaa taagggcgac acggaaatgt
     1021 tgaatactca tactcttcct ttttcaatat tattgaagca tttatcaggg ttattgtctc
     1081 atgagcggat acatatttga atgtatttag aaaaataaac aaataggggt tccgcgcaca
     1141 tttccccgaa aagtgccacc tgacgtcgac ggatcgggag atctcccgat cccctatggt
     1201 gcactctcag tacaatctgc tctgatgccg catagttaag ccagtatctg ctccctgctt
     1261 gtgtgttgga ggtcgctgag tagtgcgcga gcaaaattta agctacaaca aggcaaggct
     1321 tgaccgacaa ttgcatgaag aatctgctta gggttaggcg ttttgcgctg cttcgcgatg
     1381 tacgggccag atatacgcgt tgacattgat tattgactag ttattaatag taatcaatta
     1441 cggggtcatt agttcatagc ccatatatgg agttccgcgt tacataactt acggtaaatg
     1501 gcccgcctgg ctgaccgccc aacgaccccc gcccattgac gtcaataatg acgtatgttc
     1561 ccatagtaac gccaataggg actttccatt gacgtcaatg ggtggagtat ttacggtaaa
     1621 ctgcccactt ggcagtacat caagtgtatc atatgccaag tacgccccct attgacgtca
     1681 atgacggtaa atggcccgcc tggcattatg cccagtacat gaccttatgg gactttccta
     1741 cttggcagta catctacgta ttagtcatcg ctattaccat ggtgatgcgg ttttggcagt
     1801 acatcaatgg gcgtggatag cggtttgact cacggggatt tccaagtctc caccccattg
     1861 acgtcaatgg gagtttgttt tggcaccaaa atcaacggga ctttccaaaa tgtcgtaaca
     1921 actccgcccc attgacgcaa atgggcggta ggcgtgtacg gtgggaggtc tatataagca
     1981 gagctctctg gctaactaga gaacccactg cttactggct tatcgaaatt aatacgactc
     2041 actataggga gacccaagct ggctagcgtt taaacttaag cttggtaccg agctcggatc
     2101 cgccaccatg atgggcaagc ccatccccaa ccccctgctg ggcctggaca gcacccagga
     2161 cgtgtccagc tcgccagtct cgccggccga cgacagcctg agcaacagcg aggaagagcc
     2221 agaccggcag cagccgccga gcggcaagcg cgggggacgc aagcggcgca gcagcaggcg
     2281 cagcgcgggc ggcggcgcgg ggcccggcgg agccgcgggt gggggcgtcg gaggcggcga
     2341 cgagccgggc agcccggccc agggcaagcg cggcaagaag tctgcgggct gtggcggcgg
     2401 cggcggcgcg ggcggcggcg gcggcagcag cagcggcggc gggagtccgc agtcttacga
     2461 ggagctgcag acgcagcggg tcatggccaa cgtgcgggag cgccagcgca cccagtcgct
     2521 gaacgaggcg ttcgccgcgc tgcggaagat catcccctgc tattcttcgg acaagctgag
     2581 caagattcag accctcaagc tggcggccag gtacatcgac ttcctctacc aggtcctcca
     2641 gagcgacgag ctggactcca agatggcaag ctgcagctat gtggctcacg agcggctcag
     2701 ctacgccttc tcggtctgga ggatggaggg ggcctggtcc atgtccgcgt cccactgata
     2761 aacccgctga tcagcctcga ctgtgccttc tagttgccag ccatctgttg tttgcccctc
     2821 ccccgtgcct tccttgaccc tggaaggtgc cactcccact gtcctttcct aataaaatga
     2881 ggaaattgca tcgcattgtc tgagtaggtg tcattctatt ctggggggtg gggtggggca
     2941 ggacagcaag ggggaggatt gggaagacaa tagcaggcat gctggggatg cggtgggctc
     3001 tatggcttct gaggcggaaa gaaccagctg gggctctagg gggtatcccc acgcgccctg
     3061 tagcggcgca ttaagcgcgg cgggtgtggt ggttacgcgc agcgtgaccg ctacacttgc
     3121 cagcgcccta gcgcccgctc ctttcgcttt cttcccttcc tttctcgcca cgttcgccgg
     3181 ctttccccgt caagctctaa atcgggggct ccctttaggg ttccgattta gtgctttacg
     3241 gcacctcgac cccaaaaaac ttgattaggg tgatggttca cgtagtgggc catcgccctg
     3301 atagacggtt tttcgccctt tgacgttgga gtccacgttc tttaatagtg gactcttgtt
     3361 ccaaactgga acaacactca accctatctc ggtctattct tttgatttat aagggatttt
     3421 gccgatttcg gcctattggt taaaaaatga gctgatttaa caaaaattta acgcgaatta
     3481 attctgtgga atgtgtgtca gttagggtgt ggaaagtccc caggctcccc agcaggcaga
     3541 agtatgcaaa gcatgcatct caattagtca gcaaccaggt gtggaaagtc cccaggctcc
     3601 ccagcaggca gaagtatgca aagcatgcat ctcaattagt cagcaaccat agtcccgccc
     3661 ctaactccgc ccatcccgcc cctaactccg cccagttccg cccattctcc gccccatggc
     3721 tgactaattt tttttattta tgcagaggcc gaggccgcct ctgcctctga gctattccag
     3781 aagtagtgag gaggcttttt tggaggccta ggcttttgca aaaagctccc gggagcttgt
     3841 atatccattt tcggatctga tcaagagaca ggatgaggat cgtttcgcat gattgaacaa
     3901 gatggattgc acgcaggttc tccggccgct tgggtggaga ggctattcgg ctatgactgg
     3961 gcacaacaga caatcggctg ctctgatgcc gccgtgttcc ggctgtcagc gcaggggcgc
     4021 ccggttcttt ttgtcaagac cgacctgtcc ggtgccctga atgaactgca ggacgaggca
     4081 gcgcggctat cgtggctggc cacgacgggc gttccttgcg cagctgtgct cgacgttgtc
     4141 actgaagcgg gaagggactg gctgctattg ggcgaagtgc cggggcagga tctcctgtca
     4201 tctcaccttg ctcctgccga gaaagtatcc atcatggctg atgcaatgcg gcggctgcat
     4261 acgcttgatc cggctacctg cccattcgac caccaagcga aacatcgcat cgagcgagca
     4321 cgtactcgga tggaagccgg tcttgtcgat caggatgatc tggacgaaga gcatcagggg
     4381 ctcgcgccag ccgaactgtt cgccaggctc aaggcgcgca tgcccgacgg cgaggatctc
     4441 gtcgtgaccc atggcgatgc ctgcttgccg aatatcatgg tggaaaatgg ccgcttttct
     4501 ggattcatcg actgtggccg gctgggtgtg gcggaccgct atcaggacat agcgttggct
     4561 acccgtgata ttgctgaaga gcttggcggc gaatgggctg accgcttcct cgtgctttac
     4621 ggtatcgccg ctcccgattc gcagcgcatc gccttctatc gccttcttga cgagttcttc
     4681 tgagcgggac tctggggttc gaaatgaccg accaagcgac gcccaacctg ccatcacgag
     4741 atttcgattc caccgccgcc ttctatgaaa ggttgggctt cggaatcgtt ttccgggacg
     4801 ccggctggat gatcctccag cgcggggatc tcatgctgga gttcttcgcc caccccaact
     4861 tgtttattgc agcttataat ggttacaaat aaagcaatag catcacaaat ttcacaaata
     4921 aagcattttt ttcactgcat tctagttgtg gtttgtccaa actcatcaat gtatcttatc
     4981 atgtctgtat accgtcgacc tctagctaga gcttggcgta atcatggtca tagctgtttc
     5041 ctgtgtgaaa ttgttatccg ctcacaattc cacacaacat acgagccgga agcataaagt
     5101 gtaaagcctg gggtgcctaa tgagtgagct aactcacatt aattgcgttg cgctcactgc
     5161 ccgctttcca gtcgggaaac ctgtcgtgcc agctgcatta atgaatcggc caacgcgcgg
     5221 ggagaggcgg tttgcgtatt gggcgctctt ccgcttcctc gctcactgac tcgctgcgct
     5281 cggtcgttcg gctgcggcga gcggtatcag ctcactcaaa ggcggtaata cggttatcca
     5341 cagaatcagg ggataacgca ggaaagaaca tgtgagcaaa aggccagcaa aaggccagga
     5401 accgtaaaaa ggccgcgttg ctggcgtttt tccataggct ccgcccccct gacgagcatc
     5461 acaaaaatcg acgctcaagt cagaggtggc gaaacccgac aggactataa agataccagg
     5521 cgtttccccc tggaagctcc ctcgtgcgct ctcctgttcc gaccctgccg cttaccggat
     5581 acctgtccgc ctttctccct tcgggaagcg tggcgctttc tcatagctca cgctgtaggt
     5641 atctcagttc ggtgtaggtc gttcgctcca agctgggctg tgtgcacgaa ccccccgttc
     5701 agcccgaccg ctgcgcctta tccggtaact atcgtcttga gtccaacccg gtaagacacg
     5761 acttatcgcc actggcagca gccactggta acaggattag cagagcgagg tatgtaggcg
     5821 gtgctacaga gttcttgaag tggtggccta actacggcta cactagaaga acagtatttg
     5881 gtatctgcgc tctgctgaag ccagttacct tcggaaaaag agttggtagc tcttgatccg
     5941 gcaaacaaac caccgctggt agcggtggtt tttttgtttg caagcagcag attacgcgca
     6001 gaaaaaaagg atctcaa
//
