LOCUS       sequence-7430-ex        6157 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses photo-switchable CFP in mammalian cells. Can undergo 
            irreversible photoconversion from cyan to green fluorescence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6157)
  TITLE     Fluorescent Protein Plasmids
REFERENCE   2  (bases 1 to 6157)
  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"
COMMENT     Sequence Label: pcDNA3-ps-CFP
FEATURES             Location/Qualifiers
     source          1..6157
                     /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"
     primer_bind     863..882
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        863..881
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             977..1693
                     /codon_start=1
                     /product="photoswitchable cyan-to-green fluorescent 
                     protein"
                     /label=PS-CFP2
                     /note="mammalian codon-optimized"
                     /translation="MSKGAELFTGIVPILIELNGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVATLSYGVQCFSRYPDHMKQHDFFKSAMPEGYIQERTIFFEDDG
                     NYKTRAEVKFEGDTLVSRIELTGTDFKEDGNILGNKMEYNYNATNVYIVADKARNGIKV
                     NFKVRHNIKDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMIYLE
                     FVTAAAITHGMDELYK"
     promoter        complement(1709..1727)
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     complement(1710..1727)
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     primer_bind     complement(1747..1764)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    1753..1977
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      2023..2451
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2110..2129)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2320..2341
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(2460..2480)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2465..2795
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      2646..2781
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     2708..2727
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             2862..3656
                     /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(2916..2935)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3526..3545
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    3830..3951
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(3867..3886)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     3921..3940
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4000..4016)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4000..4016)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4013..4035)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4024..4040
                     /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(4048..4054,4055..4072,4073..4078))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4093..4114
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4231..4248)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4402..4990)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4482..4501)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5161..5952,5953..6021))
                     /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     5784..5803
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6022..6126)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gacggatcgg gagatctccc gatcccctat ggtcgactct 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 atgggtggac 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 ctggctaact agagaaccca
      841 ctgcttactg gcttatcgaa attaatacga ctcactatag ggagacccaa gcttggtacc
      901 gagctcggat ccactagtaa cggccgccag tgtgctggaa ttctgcagat atccatcaca
      961 ctggcggccg ctcgagatga gcaagggcgc cgagctgttc accggcatcg tgcccatcct
     1021 gatcgagctg aatggcgatg tgaatggcca caagttcagc gtgagcggcg agggcgaggg
     1081 cgatgccacc tacggcaagc tgaccctgaa gttcatctgc accaccggca agctgcctgt
     1141 gccctggccc accctggtgg ccaccctgag ctacggcgtg cagtgcttct cacgctaccc
     1201 cgatcacatg aagcagcacg acttcttcaa gagcgccatg cctgagggct acatccagga
     1261 gcgcaccatc ttcttcgagg atgacggcaa ctacaagacg cgcgccgagg tgaagttcga
     1321 gggcgatacc ctggtgagtc gcatcgagct gaccggcact gatttcaagg aggatggcaa
     1381 catcctgggc aataagatgg agtacaacta caacgccacc aatgtgtaca tcgtggccga
     1441 caaggccagg aatggcatca aggtgaactt caaggtccgc cacaacatca aggatggcag
     1501 cgtgcagctg gccgaccact accagcagaa tacccccatc ggcgatggcc ctgtgctgct
     1561 gcccgataac cactacctgt ccacccagag cgccctgtcc aaggacccca acgagaagcg
     1621 cgatcacatg atctacctag agttcgtgac cgccgccgcc atcacccacg gcatggatga
     1681 gctgtacaag taatctagag ggccctattc tatagtgtca cctaaatgct agagctcgct
     1741 gatcagcctc gactgtgcct tctagttgcc agccatctgt tgtttgcccc tcccccgtgc
     1801 cttccttgac cctggaaggt gccactccca ctgtcctttc ctaataaaat gaggaaattg
     1861 catcgcattg tctgagtagg tgtcattcta ttctgggggg tggggtgggg caggacagca
     1921 agggggagga ttgggaagac aatagcaggc atgctgggga tgcggtgggc tctatggctt
     1981 ctgaggcgga aagaaccagc tggggctcta gggggtatcc ccacgcgccc tgtagcggcg
     2041 cattaagcgc ggcgggtgtg gtggttacgc gcagcgtgac cgctacactt gccagcgccc
     2101 tagcgcccgc tcctttcgct ttcttccctt cctttctcgc cacgttcgcc ggctttcccc
     2161 gtcaagctct aaatcggggc atccctttag ggttccgatt tagtgcttta cggcacctcg
     2221 accccaaaaa acttgattag ggtgatggtt cacgtagtgg gccatcgccc tgatagacgg
     2281 tttttcgccc tttgacgttg gagtccacgt tctttaatag tggactcttg ttccaaactg
     2341 gaacaacact caaccctatc tcggtctatt cttttgattt ataagggatt ttggggattt
     2401 cggcctattg gttaaaaaat gagctgattt aacaaaaatt taacgcgaat taattctgtg
     2461 gaatgtgtgt cagttagggt gtggaaagtc cccaggctcc ccaggcaggc agaagtatgc
     2521 aaagcatgca tctcaattag tcagcaacca ggtgtggaaa gtccccaggc tccccagcag
     2581 gcagaagtat gcaaagcatg catctcaatt agtcagcaac catagtcccg cccctaactc
     2641 cgcccatccc gcccctaact ccgcccagtt ccgcccattc tccgccccat ggctgactaa
     2701 ttttttttat ttatgcagag gccgaggccg cctctgcctc tgagctattc cagaagtagt
     2761 gaggaggctt ttttggaggc ctaggctttt gcaaaaagct cccgggagct tgtatatcca
     2821 ttttcggatc tgatcaagag acaggatgag gatcgtttcg catgattgaa caagatggat
     2881 tgcacgcagg ttctccggcc gcttgggtgg agaggctatt cggctatgac tgggcacaac
     2941 agacaatcgg ctgctctgat gccgccgtgt tccggctgtc agcgcagggg cgcccggttc
     3001 tttttgtcaa gaccgacctg tccggtgccc tgaatgaact gcaggacgag gcagcgcggc
     3061 tatcgtggct ggccacgacg ggcgttcctt gcgcagctgt gctcgacgtt gtcactgaag
     3121 cgggaaggga ctggctgcta ttgggcgaag tgccggggca ggatctcctg tcatctcacc
     3181 ttgctcctgc cgagaaagta tccatcatgg ctgatgcaat gcggcggctg catacgcttg
     3241 atccggctac ctgcccattc gaccaccaag cgaaacatcg catcgagcga gcacgtactc
     3301 ggatggaagc cggtcttgtc gatcaggatg atctggacga agagcatcag gggctcgcgc
     3361 cagccgaact gttcgccagg ctcaaggcgc gcatgcccga cggcgaggat ctcgtcgtga
     3421 cccatggcga tgcctgcttg ccgaatatca tggtggaaaa tggccgcttt tctggattca
     3481 tcgactgtgg ccggctgggt gtggcggacc gctatcagga catagcgttg gctacccgtg
     3541 atattgctga agagcttggc ggcgaatggg ctgaccgctt cctcgtgctt tacggtatcg
     3601 ccgctcccga ttcgcagcgc atcgccttct atcgccttct tgacgagttc ttctgagcgg
     3661 gactctgggg ttcgaaatga ccgaccaagc gacgcccaac ctgccatcac gagatttcga
     3721 ttccaccgcc gccttctatg aaaggttggg cttcggaatc gttttccggg acgccggctg
     3781 gatgatcctc cagcgcgggg atctcatgct ggagttcttc gcccacccca acttgtttat
     3841 tgcagcttat aatggttaca aataaagcaa tagcatcaca aatttcacaa ataaagcatt
     3901 tttttcactg cattctagtt gtggtttgtc caaactcatc aatgtatctt atcatgtctg
     3961 tataccgtcg acctctagct agagcttggc gtaatcatgg tcatagctgt ttcctgtgtg
     4021 aaattgttat ccgctcacaa ttccacacaa catacgagcc ggaagcataa agtgtaaagc
     4081 ctggggtgcc taatgagtga gctaactcac attaattgcg ttgcgctcac tgcccgcttt
     4141 ccagtcggga aacctgtcgt gccagctgca ttaatgaatc ggccaacgcg cggggagagg
     4201 cggtttgcgt attgggcgct cttccgcttc ctcgctcact gactcgctgc gctcggtcgt
     4261 tcggctgcgg cgagcggtat cagctcactc aaaggcggta atacggttat ccacagaatc
     4321 aggggataac gcaggaaaga acatgtgagc aaaaggccag caaaaggcca ggaaccgtaa
     4381 aaaggccgcg ttgctggcgt ttttccatag gctccgcccc cctgacgagc atcacaaaaa
     4441 tcgacgctca agtcagaggt ggcgaaaccc gacaggacta taaagatacc aggcgtttcc
     4501 ccctggaagc tccctcgtgc gctctcctgt tccgaccctg ccgcttaccg gatacctgtc
     4561 cgcctttctc ccttcgggaa gcgtggcgct ttctcaatgc tcacgctgta ggtatctcag
     4621 ttcggtgtag gtcgttcgct ccaagctggg ctgtgtgcac gaaccccccg ttcagcccga
     4681 ccgctgcgcc ttatccggta actatcgtct tgagtccaac ccggtaagac acgacttatc
     4741 gccactggca gcagccactg gtaacaggat tagcagagcg aggtatgtag gcggtgctac
     4801 agagttcttg aagtggtggc ctaactacgg ctacactaga aggacagtat ttggtatctg
     4861 cgctctgctg aagccagtta ccttcggaaa aagagttggt agctcttgat ccggcaaaca
     4921 aaccaccgct ggtagcggtg gtttttttgt ttgcaagcag cagattacgc gcagaaaaaa
     4981 aggatctcaa gaagatcctt tgatcttttc tacggggtct gacgctcagt ggaacgaaaa
     5041 ctcacgttaa gggattttgg tcatgagatt atcaaaaagg atcttcacct agatcctttt
     5101 aaattaaaaa tgaagtttta aatcaatcta aagtatatat gagtaaactt ggtctgacag
     5161 ttaccaatgc ttaatcagtg aggcacctat ctcagcgatc tgtctatttc gttcatccat
     5221 agttgcctga ctccccgtcg tgtagataac tacgatacgg gagggcttac catctggccc
     5281 cagtgctgca atgataccgc gagacccacg ctcaccggct ccagatttat cagcaataaa
     5341 ccagccagcc ggaagggccg agcgcagaag tggtcctgca actttatccg cctccatcca
     5401 gtctattaat tgttgccggg aagctagagt aagtagttcg ccagttaata gtttgcgcaa
     5461 cgttgttgcc attgctacag gcatcgtggt gtcacgctcg tcgtttggta tggcttcatt
     5521 cagctccggt tcccaacgat caaggcgagt tacatgatcc cccatgttgt gcaaaaaagc
     5581 ggttagctcc ttcggtcctc cgatcgttgt cagaagtaag ttggccgcag tgttatcact
     5641 catggttatg gcagcactgc ataattctct tactgtcatg ccatccgtaa gatgcttttc
     5701 tgtgactggt gagtactcaa ccaagtcatt ctgagaatag tgtatgcggc gaccgagttg
     5761 ctcttgcccg gcgtcaatac gggataatac cgcgccacat agcagaactt taaaagtgct
     5821 catcattgga aaacgttctt cggggcgaaa actctcaagg atcttaccgc tgttgagatc
     5881 cagttcgatg taacccactc gtgcacccaa ctgatcttca gcatctttta ctttcaccag
     5941 cgtttctggg tgagcaaaaa caggaaggca aaatgccgca aaaaagggaa taagggcgac
     6001 acggaaatgt tgaatactca tactcttcct ttttcaatat tattgaagca tttatcaggg
     6061 ttattgtctc atgagcggat acatatttga atgtatttag aaaaataaac aaataggggt
     6121 tccgcgcaca tttccccgaa aagtgccacc tgacgtc
//
