LOCUS       sequence-320809-        5352 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Localization: Nucleus/Histones, Excitation: 684, Emission: 708.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5352)
  TITLE     Davidson Red fluorescent proteins
REFERENCE   2  (bases 1 to 5352)
  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: IFP1.4-H2B-6
FEATURES             Location/Qualifiers
     source          1..5352
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        22..325
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        326..529
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     480..500
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     CDS             618..995
                     /codon_start=1
                     /gene="HIST1H2BJ"
                     /product="human histone H2B"
                     /label=H2B
                     /translation="MPEPAKSAPAPKKGSKKAVTKAQKKGGKKRKRSRKESYSIYVYKV
                     LKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLP
                     GELAKHAVSEGTKAITKYTSAK"
     regulatory      1008..1017
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             1014..1979
                     /codon_start=1
                     /product="bacteriophytochrome-based infrared fluorescent 
                     protein (Shu et al., 2009)"
                     /label=IFP1.1
                     /translation="MARDPLPFFPPLYLGGPEITTENCEREPIHIPGSIQPHGALLTAD
                     GHSGEVLQVSLNAATFLGQEPTVLRGQTLAALLPEQWPALQAALPPGCPDALQYRATLD
                     WPAAGHLSLTVHRVAELLILEFEPTEAWDSIGPHALRNAMFALESAPNLRALAEVATQT
                     VRELTGFDRVMLYKFAPDATGEMIAEARREGMQAFLGHRFPASTTPAQARALYTRHLLR
                     LTADTRAAAVPLDPVLNPQTNAPTPLGGAVLRATSPMHMQYLRNMGVGSSLSVSVVVGG
                     QLWGLIVCHHQTPYVLPPDLRTTLEELGRKLSGQVQRKEA"
     polyA_signal    2101..2222
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2138..2157)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2192..2211
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(2229..2684)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2366..2387)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2578..2597
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2711..2815
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2817..3174
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2817..3008
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2840..2860)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3025..3160
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             3209..4003
                     /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             3209..4003
                     /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(3263..3282)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3873..3892
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4191..4210)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    4235..4282
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4611..5199
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5100..5119
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 tagcccatat atggagttcc gcgttacata acttacggta aatggcccgc ctggctgacc
       61 gcccaacgac ccccgcccat tgacgtcaat aatgacgtat gttcccatag taacgccaat
      121 agggactttc cattgacgtc aatgggtgga gtatttacgg taaactgccc acttggcagt
      181 acatcaagtg tatcatatgc caagtacgcc ccctattgac gtcaatgacg gtaaatggcc
      241 cgcctggcat tatgcccagt acatgacctt atgggacttt cctacttggc agtacatcta
      301 cgtattagtc atcgctatta ccatggtgat gcggttttgg cagtacatca atgggcgtgg
      361 atagcggttt gactcacggg gatttccaag tctccacccc attgacgtca atgggagttt
      421 gttttggcac caaaatcaac gggactttcc aaaatgtcgt aacaactccg ccccattgac
      481 gcaaatgggc ggtaggcgtg tacggtggga ggtctatata agcagagctg gtttagtgaa
      541 ccgtcagatc cgctagcgct accggactca gatctcgagc tcaagcttcg aattctgcag
      601 tcgacggtac cgccaccatg ccagagccag cgaagtctgc tcccgccccg aaaaagggct
      661 ccaagaaggc ggtgactaag gcgcagaaga aaggcggcaa gaagcgcaag cgcagccgca
      721 aggagagcta ttccatctat gtgtacaagg ttctgaagca ggtccaccct gacaccggca
      781 tttcgtccaa ggccatgggc atcatgaatt cgtttgtgaa cgacattttc gagcgcatcg
      841 caggtgaggc ttcccgcctg gcgcattaca acaagcgctc gaccatcacc tccagggaga
      901 tccagacggc cgtgcgcctg ctgctgcctg gggagttggc caagcacgcc gtgtccgagg
      961 gtactaaggc catcaccaag tacaccagcg ctaaggatcc accggtcgcc accatggctc
     1021 gggaccctct gccattcttt ccacctctgt acctgggcgg ccctgagatt acaaccgaga
     1081 actgcgagag agagcctatc cacattcctg ggtccatcca gccacacggg gctctgctca
     1141 cagctgacgg ccactccggc gaggtgctcc aagtgtccct gaatgccgct accttcctgg
     1201 gccaggagcc tactgtgctg cgggggcaga ccctggctgc cctgctcccc gagcagtggc
     1261 cagccctgca ggcagccctg cccccaggat gtccagatgc cctccaatac agggccaccc
     1321 tcgactggcc agctgctggg cacctcagcc tgactgtgca tcgggtggct gaactcctga
     1381 tcctggagtt cgaacctacc gaggcctggg acagcattgg ccctcacgcc ctgaggaacg
     1441 ccatgtttgc tctggaaagc gctccaaacc tgcgggctct ggccgaagtc gcaacacaaa
     1501 ctgtgagaga actgactggc ttcgatcggg tgatgctgta caaatttgcc cctgacgcca
     1561 ctggagagat gattgctgag gccagacggg agggcatgca ggcttttctg ggccacaggt
     1621 ttcccgcatc caccacccct gcacaagcta gggccctcta cacaagacac ctgctccggc
     1681 tgaccgcaga caccagggct gcagcagtgc ccctcgaccc cgtgctgaat ccccagacaa
     1741 atgctcctac acctctgggc ggagctgtcc tcagagctac atccccaatg cacatgcagt
     1801 acctgaggaa tatgggagtg ggctcctccc tgagcgtcag cgtcgtggtc ggcggccagc
     1861 tgtggggact gattgtctgc caccatcaga caccctacgt gctgccaccc gatctgcgga
     1921 ccaccctgga ggagctgggg agaaagctgt ccgggcaggt gcagaggaaa gaagcctgag
     1981 cggccgcgac tctagatcat aatcagccat accacatttg tagaggtttt acttgcttta
     2041 aaaaacctcc cacacctccc cctgaacctg aaacataaaa tgaatgcaat tgttgttgtt
     2101 aacttgttta ttgcagctta taatggttac aaataaagca atagcatcac aaatttcaca
     2161 aataaagcat ttttttcact gcattctagt tgtggtttgt ccaaactcat caatgtatct
     2221 taaggcgtaa attgtaagcg ttaatatttt gttaaaattc gcgttaaatt tttgttaaat
     2281 cagctcattt tttaaccaat aggccgaaat cggcaaaatc ccttataaat caaaagaata
     2341 gaccgagata gggttgagtg ttgttccagt ttggaacaag agtccactat taaagaacgt
     2401 ggactccaac gtcaaagggc gaaaaaccgt ctatcagggc gatggcccac tacgtgaacc
     2461 atcaccctaa tcaagttttt tggggtcgag gtgccgtaaa gcactaaatc ggaaccctaa
     2521 agggagcccc cgatttagag cttgacgggg aaagccggcg aacgtggcga gaaaggaagg
     2581 gaagaaagcg aaaggagcgg gcgctagggc gctggcaagt gtagcggtca cgctgcgcgt
     2641 aaccaccaca cccgccgcgc ttaatgcgcc gctacagggc gcgtcaggtg gcacttttcg
     2701 gggaaatgtg cgcggaaccc ctatttgttt atttttctaa atacattcaa atatgtatcc
     2761 gctcatgaga caataaccct gataaatgct tcaataatat tgaaaaagga agagtcctga
     2821 ggcggaaaga accagctgtg gaatgtgtgt cagttagggt gtggaaagtc cccaggctcc
     2881 ccagcaggca gaagtatgca aagcatgcat ctcaattagt cagcaaccag gtgtggaaag
     2941 tccccaggct ccccagcagg cagaagtatg caaagcatgc atctcaatta gtcagcaacc
     3001 atagtcccgc ccctaactcc gcccatcccg cccctaactc cgcccagttc cgcccattct
     3061 ccgccccatg gctgactaat tttttttatt tatgcagagg ccgaggccgc ctcggcctct
     3121 gagctattcc agaagtagtg aggaggcttt tttggaggcc taggcttttg caaagatcga
     3181 tcaagagaca ggatgaggat cgtttcgcat gattgaacaa gatggattgc acgcaggttc
     3241 tccggccgct tgggtggaga ggctattcgg ctatgactgg gcacaacaga caatcggctg
     3301 ctctgatgcc gccgtgttcc ggctgtcagc gcaggggcgc ccggttcttt ttgtcaagac
     3361 cgacctgtcc ggtgccctga atgaactgca agacgaggca gcgcggctat cgtggctggc
     3421 cacgacgggc gttccttgcg cagctgtgct cgacgttgtc actgaagcgg gaagggactg
     3481 gctgctattg ggcgaagtgc cggggcagga tctcctgtca tctcaccttg ctcctgccga
     3541 gaaagtatcc atcatggctg atgcaatgcg gcggctgcat acgcttgatc cggctacctg
     3601 cccattcgac caccaagcga aacatcgcat cgagcgagca cgtactcgga tggaagccgg
     3661 tcttgtcgat caggatgatc tggacgaaga gcatcagggg ctcgcgccag ccgaactgtt
     3721 cgccaggctc aaggcgagca tgcccgacgg cgaggatctc gtcgtgaccc atggcgatgc
     3781 ctgcttgccg aatatcatgg tggaaaatgg ccgcttttct ggattcatcg actgtggccg
     3841 gctgggtgtg gcggaccgct atcaggacat agcgttggct acccgtgata ttgctgaaga
     3901 gcttggcggc gaatgggctg accgcttcct cgtgctttac ggtatcgccg ctcccgattc
     3961 gcagcgcatc gccttctatc gccttcttga cgagttcttc tgagcgggac tctggggttc
     4021 gaaatgaccg accaagcgac gcccaacctg ccatcacgag atttcgattc caccgccgcc
     4081 ttctatgaaa ggttgggctt cggaatcgtt ttccgggacg ccggctggat gatcctccag
     4141 cgcggggatc tcatgctgga gttcttcgcc caccctaggg ggaggctaac tgaaacacgg
     4201 aaggagacaa taccggaagg aacccgcgct atgacggcaa taaaaagaca gaataaaacg
     4261 cacggtgttg ggtcgtttgt tcataaacgc ggggttcggt cccagggctg gcactctgtc
     4321 gataccccac cgagacccca ttggggccaa tacgcccgcg tttcttcctt ttccccaccc
     4381 caccccccaa gttcgggtga aggcccaggg ctcgcagcca acgtcggggc ggcaggccct
     4441 gccatagcct caggttactc atatatactt tagattgatt taaaacttca tttttaattt
     4501 aaaaggatct aggtgaagat cctttttgat aatctcatga ccaaaatccc ttaacgtgag
     4561 ttttcgttcc actgagcgtc agaccccgta gaaaagatca aaggatcttc ttgagatcct
     4621 ttttttctgc gcgtaatctg ctgcttgcaa acaaaaaaac caccgctacc agcggtggtt
     4681 tgtttgccgg atcaagagct accaactctt tttccgaagg taactggctt cagcagagcg
     4741 cagataccaa atactgttct tctagtgtag ccgtagttag gccaccactt caagaactct
     4801 gtagcaccgc ctacatacct cgctctgcta atcctgttac cagtggctgc tgccagtggc
     4861 gataagtcgt gtcttaccgg gttggactca agacgatagt taccggataa ggcgcagcgg
     4921 tcgggctgaa cggggggttc gtgcacacag cccagcttgg agcgaacgac ctacaccgaa
     4981 ctgagatacc tacagcgtga gctatgagaa agcgccacgc ttcccgaagg gagaaaggcg
     5041 gacaggtatc cggtaagcgg cagggtcgga acaggagagc gcacgaggga gcttccaggg
     5101 ggaaacgcct ggtatcttta tagtcctgtc gggtttcgcc acctctgact tgagcgtcga
     5161 tttttgtgat gctcgtcagg ggggcggagc ctatggaaaa acgccagcaa cgcggccttt
     5221 ttacggttcc tggccttttg ctggcctttt gctcacatgt tctttcctgc gttatcccct
     5281 gattctgtgg ataaccgtat taccgccatg cattagttat taatagtaat caattacggg
     5341 gtcattagtt ca
//
