LOCUS       sequence-226938-        5763 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Localization: Nucleus/Histones, Excitation: 505 / 569, Emission: 516
            / 581.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5763)
  TITLE     Davidson Photoactivatable Fluorescent Proteins
REFERENCE   2  (bases 1 to 5763)
  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: tdEos-H2B-C-10
FEATURES             Location/Qualifiers
     source          1..5763
                     /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"
     CDS             553..1230
                     /codon_start=1
                     /product="green-to-red photoswitchable fluorescent protein 
                     (Wiedenmann et al., 2004)"
                     /label=EosFP
                     /translation="MSAIKPDMKINLRMEGNVNGHHFVIDGDGTGKPFEGKQSMDLEVK
                     EGGPLPFAFDILTTAFHYGNRVFAEYPDHIQDYFKQSFPKGYSWERSLTFEDGGICIAR
                     NDITMEGDTFYNKVRFHGVNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDIRMALLL
                     EGNAHYRCDFRTTYKAKEKGVKLPGYHFVDHCIEILSHDKDYNKVKLYEHAVAHSGLPD
                     NARR"
     CDS             1279..1953
                     /codon_start=1
                     /product="green-to-red photoswitchable fluorescent protein 
                     (Wiedenmann et al., 2004)"
                     /label=EosFP
                     /translation="SAIKPDMKINLRMEGNVNGHHFVIDGDGTGKPFEGKQSMDLEVKE
                     GGPLPFAFDILTTAFHYGNRVFAEYPDHIQDYFKQSFPKGYSWERSLTFEDGGICIARN
                     DITMEGDTFYNKVRFHGVNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDIRMALLLE
                     GNAHYRCDFRTTYKAKEKGVKLPGYHFVDHCIEILSHDKDYNKVKLYEHAVAHSGLPDN
                     ARR"
     CDS             1984..2361
                     /codon_start=1
                     /gene="HIST1H2BJ"
                     /product="human histone H2B"
                     /label=H2B
                     /translation="PEPAKSAPAPKKGSKKAVTKAQKKGGKKRKRSRKESYSIYVYKVL
                     KQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPG
                     ELAKHAVSEGTKAITKYTSAK"
     polyA_signal    2491..2612
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2528..2547)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2582..2601
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(2619..3074)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2756..2777)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2968..2987
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        3101..3205
                     /gene="bla"
                     /label=AmpR promoter
     promoter        3207..3564
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        3207..3398
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(3230..3250)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3415..3550
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             3599..4393
                     /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             3599..4393
                     /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(3653..3672)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4263..4282
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4581..4600)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    4625..4672
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      5001..5589
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5490..5509
                     /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 ccatgagtgc gattaagcca gacatgaaga tcaacctccg tatggaaggc
      601 aacgtaaacg ggcaccactt tgtgatcgac ggagatggta caggcaagcc ttttgaggga
      661 aaacagagta tggatcttga agtcaaagag ggcggacctc tgccttttgc ctttgatatc
      721 ctgaccactg cattccatta cggcaacagg gtattcgccg aatatccaga ccacatacaa
      781 gactatttta agcagtcgtt tcctaagggg tattcgtggg aacgaagctt gactttcgaa
      841 gacgggggca tttgcattgc cagaaacgac ataacaatgg aaggggacac tttctataat
      901 aaagttcgat ttcacggtgt aaactttccc gccaatggtc cagttatgca gaagaagacg
      961 ctgaaatggg agccctccac tgagaaaatg tatgtgcgtg atggagtgct gactggtgat
     1021 attcgcatgg ctttgttgct tgaaggaaat gcccattacc gatgtgactt cagaactact
     1081 tacaaagcta aggagaaggg tgtcaagtta ccaggctacc actttgtgga ccactgcatt
     1141 gagattttaa gccatgacaa agattacaac aaggttaagc tgtatgagca tgctgttgct
     1201 cattctggat tgcctgacaa tgccagacga tccggtagcg gtcacggtac tggttctact
     1261 ggttctggtt cttctgagag tgcgattaag ccagacatga agatcaacct ccgtatggaa
     1321 ggcaacgtaa acgggcacca ctttgtgatc gacggagatg gtacaggcaa gccttttgag
     1381 ggaaaacaga gtatggatct tgaagtcaaa gagggcggac ctctgccttt tgcctttgat
     1441 atcctgacca ctgcattcca ttacggcaac agggtattcg ccgaatatcc agaccacata
     1501 caagactatt ttaagcagtc gtttcctaag gggtattcgt gggaacgaag cttgactttc
     1561 gaagacgggg gcatttgcat tgccagaaac gacataacaa tggaagggga cactttctat
     1621 aataaagttc gatttcacgg tgtaaacttt cccgccaatg gtccagttat gcagaagaag
     1681 acgctgaaat gggagccctc cactgagaaa atgtatgtgc gtgatggagt gctgactggt
     1741 gatattcgca tggctttgtt gcttgaagga aatgcccatt accgatgtga cttcagaact
     1801 acttacaaag ctaaggagaa gggtgtcaag ttaccaggct accactttgt ggaccactgc
     1861 attgagattt taagccatga caaagattac aacaaggtta agctgtatga gcatgctgtt
     1921 gctcattctg gattgcctga caatgccaga cgatccggac tcagatctgg aggctccgga
     1981 ggcccagagc cagcgaagtc tgctcccgcc ccgaaaaagg gctccaagaa ggcggtgact
     2041 aaggcgcaga agaaaggcgg caagaagcgc aagcgcagcc gcaaggagag ctattccatc
     2101 tatgtgtaca aggttctgaa gcaggtccac cctgacaccg gcatttcgtc caaggccatg
     2161 ggcatcatga attcgtttgt gaacgacatt ttcgagcgca tcgcaggtga ggcttcccgc
     2221 ctggcgcatt acaacaagcg ctcgaccatc acctccaggg agatccagac ggccgtgcgc
     2281 ctgctgctgc ctggggagtt ggccaagcac gccgtgtccg agggtactaa ggccatcacc
     2341 aagtacacca gcgctaagta aggatccacc ggatctagat aactgatcat aatcagccat
     2401 accacatttg tagaggtttt acttgcttta aaaaacctcc cacacctccc cctgaacctg
     2461 aaacataaaa tgaatgcaat tgttgttgtt aacttgttta ttgcagctta taatggttac
     2521 aaataaagca atagcatcac aaatttcaca aataaagcat ttttttcact gcattctagt
     2581 tgtggtttgt ccaaactcat caatgtatct taacgcgtaa attgtaagcg ttaatatttt
     2641 gttaaaattc gcgttaaatt tttgttaaat cagctcattt tttaaccaat aggccgaaat
     2701 cggcaaaatc ccttataaat caaaagaata gaccgagata gggttgagtg ttgttccagt
     2761 ttggaacaag agtccactat taaagaacgt ggactccaac gtcaaagggc gaaaaaccgt
     2821 ctatcagggc gatggcccac tacgtgaacc atcaccctaa tcaagttttt tggggtcgag
     2881 gtgccgtaaa gcactaaatc ggaaccctaa agggagcccc cgatttagag cttgacgggg
     2941 aaagccggcg aacgtggcga gaaaggaagg gaagaaagcg aaaggagcgg gcgctagggc
     3001 gctggcaagt gtagcggtca cgctgcgcgt aaccaccaca cccgccgcgc ttaatgcgcc
     3061 gctacagggc gcgtcaggtg gcacttttcg gggaaatgtg cgcggaaccc ctatttgttt
     3121 atttttctaa atacattcaa atatgtatcc gctcatgaga caataaccct gataaatgct
     3181 tcaataatat tgaaaaagga agagtcctga ggcggaaaga accagctgtg gaatgtgtgt
     3241 cagttagggt gtggaaagtc cccaggctcc ccagcaggca gaagtatgca aagcatgcat
     3301 ctcaattagt cagcaaccag gtgtggaaag tccccaggct ccccagcagg cagaagtatg
     3361 caaagcatgc atctcaatta gtcagcaacc atagtcccgc ccctaactcc gcccatcccg
     3421 cccctaactc cgcccagttc cgcccattct ccgccccatg gctgactaat tttttttatt
     3481 tatgcagagg ccgaggccgc ctcggcctct gagctattcc agaagtagtg aggaggcttt
     3541 tttggaggcc taggcttttg caaagatcga tcaagagaca ggatgaggat cgtttcgcat
     3601 gattgaacaa gatggattgc acgcaggttc tccggccgct tgggtggaga ggctattcgg
     3661 ctatgactgg gcacaacaga caatcggctg ctctgatgcc gccgtgttcc ggctgtcagc
     3721 gcaggggcgc ccggttcttt ttgtcaagac cgacctgtcc ggtgccctga atgaactgca
     3781 agacgaggca gcgcggctat cgtggctggc cacgacgggc gttccttgcg cagctgtgct
     3841 cgacgttgtc actgaagcgg gaagggactg gctgctattg ggcgaagtgc cggggcagga
     3901 tctcctgtca tctcaccttg ctcctgccga gaaagtatcc atcatggctg atgcaatgcg
     3961 gcggctgcat acgcttgatc cggctacctg cccattcgac caccaagcga aacatcgcat
     4021 cgagcgagca cgtactcgga tggaagccgg tcttgtcgat caggatgatc tggacgaaga
     4081 gcatcagggg ctcgcgccag ccgaactgtt cgccaggctc aaggcgagca tgcccgacgg
     4141 cgaggatctc gtcgtgaccc atggcgatgc ctgcttgccg aatatcatgg tggaaaatgg
     4201 ccgcttttct ggattcatcg actgtggccg gctgggtgtg gcggaccgct atcaggacat
     4261 agcgttggct acccgtgata ttgctgaaga gcttggcggc gaatgggctg accgcttcct
     4321 cgtgctttac ggtatcgccg ctcccgattc gcagcgcatc gccttctatc gccttcttga
     4381 cgagttcttc tgagcgggac tctggggttc gaaatgaccg accaagcgac gcccaacctg
     4441 ccatcacgag atttcgattc caccgccgcc ttctatgaaa ggttgggctt cggaatcgtt
     4501 ttccgggacg ccggctggat gatcctccag cgcggggatc tcatgctgga gttcttcgcc
     4561 caccctaggg ggaggctaac tgaaacacgg aaggagacaa taccggaagg aacccgcgct
     4621 atgacggcaa taaaaagaca gaataaaacg cacggtgttg ggtcgtttgt tcataaacgc
     4681 ggggttcggt cccagggctg gcactctgtc gataccccac cgagacccca ttggggccaa
     4741 tacgcccgcg tttcttcctt ttccccaccc caccccccaa gttcgggtga aggcccaggg
     4801 ctcgcagcca acgtcggggc ggcaggccct gccatagcct caggttactc atatatactt
     4861 tagattgatt taaaacttca tttttaattt aaaaggatct aggtgaagat cctttttgat
     4921 aatctcatga ccaaaatccc ttaacgtgag ttttcgttcc actgagcgtc agaccccgta
     4981 gaaaagatca aaggatcttc ttgagatcct ttttttctgc gcgtaatctg ctgcttgcaa
     5041 acaaaaaaac caccgctacc agcggtggtt tgtttgccgg atcaagagct accaactctt
     5101 tttccgaagg taactggctt cagcagagcg cagataccaa atactgttct tctagtgtag
     5161 ccgtagttag gccaccactt caagaactct gtagcaccgc ctacatacct cgctctgcta
     5221 atcctgttac cagtggctgc tgccagtggc gataagtcgt gtcttaccgg gttggactca
     5281 agacgatagt taccggataa ggcgcagcgg tcgggctgaa cggggggttc gtgcacacag
     5341 cccagcttgg agcgaacgac ctacaccgaa ctgagatacc tacagcgtga gctatgagaa
     5401 agcgccacgc ttcccgaagg gagaaaggcg gacaggtatc cggtaagcgg cagggtcgga
     5461 acaggagagc gcacgaggga gcttccaggg ggaaacgcct ggtatcttta tagtcctgtc
     5521 gggtttcgcc acctctgact tgagcgtcga tttttgtgat gctcgtcagg ggggcggagc
     5581 ctatggaaaa acgccagcaa cgcggccttt ttacggttcc tggccttttg ctggcctttt
     5641 gctcacatgt tctttcctgc gttatcccct gattctgtgg ataaccgtat taccgccatg
     5701 cattagttat taatagtaat caattacggg gtcattagtt catagcccat atatggagtt
     5761 ccg
//
