LOCUS       sequence-87368-e        1234 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  Localization: Nucleus/Histones, Excitation: 487, Emission: 509.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 1234)
  TITLE     Davidson Green fluorescent proteins
REFERENCE   2  (bases 1 to 1234)
  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: Emerald-H2B-6
FEATURES             Location/Qualifiers
     source          1..1234
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     CDS             80..457
                     /codon_start=1
                     /gene="HIST1H2BJ"
                     /product="human histone H2B"
                     /label=H2B
                     /translation="MPEPAKSAPAPKKGSKKAVTKAQKKGGKKRKRSRKESYSIYVYKV
                     LKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLP
                     GELAKHAVSEGTKAITKYTSAK"
     regulatory      470..479
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(476..478,479..481,482..1195)
                     /codon_start=1
                     /product="Emerald GFP"
                     /label=EmGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHKVYITADKQKNGIK
                     VNFKTRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(521..542)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(782..801)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1129..1150
                     /label=EGFP-C
                     /note="EGFP, forward primer"
ORIGIN
        1 cgacgtcaga tccgctagcg ctaccggact cagatctcga gctcaagctt cgaattctgc
       61 agtcgacggt accgccacca tgccagagcc agcgaagtct gctcccgccc cgaaaaaggg
      121 ctccaagaag gcggtgacta aggcgcagaa gaaaggcggc aagaagcgca agcgcagccg
      181 caaggagagc tattccatct atgtgtacaa ggttctgaag caggtccacc ctgacaccgg
      241 catttcgtcc aaggccatgg gcatcatgaa ttcgtttgtg aacgacattt tcgagcgcat
      301 cgcaggtgag gcttcccgcc tggcgcatta caacaagcgc tcgaccatca cctccaggga
      361 gatccagacg gccgtgcgcc tgctgctgcc tggggagttg gccaagcacg ccgtgtccga
      421 gggtactaag gccatcacca agtacaccag cgctaaggat ccaccggtcg ccaccatggt
      481 gagcaagggc gaggagctgt tcaccggggt ggtgcccatc ctggtcgagc tggacggcga
      541 cgtaaacggc cacaagttca gcgtgtccgg cgagggcgag ggcgatgcca cctacggcaa
      601 gctgaccctg aagttcatct gcaccaccgg caagctgccc gtgccctggc ccaccctcgt
      661 gaccaccttg acctacggcg tgcagtgctt cgcccgctac cccgaccaca tgaagcagca
      721 cgacttcttc aagtccgcca tgcccgaagg ctacgtccag gagcgcacca tcttcttcaa
      781 ggacgacggc aactacaaga cccgcgccga ggtgaagttc gagggcgaca ccctggtgaa
      841 ccgcatcgag ctgaagggca tcgacttcaa ggaggacggc aacatcctgg ggcacaagct
      901 ggagtacaac tacaacagcc acaaggtcta tatcaccgcc gacaagcaga agaacggcat
      961 caaggtgaac ttcaagaccc gccacaacat cgaggacggc agcgtgcagc tcgccgacca
     1021 ctaccagcag aacaccccca tcggcgacgg ccccgtgctg ctgcccgaca accactacct
     1081 gagcacccag tccgccctga gcaaagaccc caacgagaag cgcgatcaca tggtcctgct
     1141 ggagttcgtg accgccgccg ggatcactct cggcatggac gagctgtaca agtaagcggc
     1201 cgcgactcta gatcataatc agccatacca catt
//
