LOCUS       sequence-82735-e        1012 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  genetically encodable fluorescent calcium indicator protein to 
            monitor neuronal activity.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 1012)
  AUTHORS   Sun XR, Badura A, Pacheco DA, Lynch LA, Schneider ER, Taylor MP, 
            Hogue IB, Enquist LW, Murthy M, Wang SS
  TITLE     Fast GCaMPs for improved tracking of neuronal activity.
  JOURNAL   Nat Commun. 2013 Jul 17;4:2170. doi: 10.1038/ncomms3170.
  PUBMED    23863808
REFERENCE   2  (bases 1 to 1012)
  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"; journalName: "Nat 
            Commun."; date: "2013-07-17"; volume: "4:2170. doi"; pages: " 
            10.1038/ncomms3170"
COMMENT     Sequence Label: Fast-GCaMP-EF05
FEATURES             Location/Qualifiers
     source          1..1012
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     regulatory      27..36
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             42..59
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             63..95
                     /codon_start=1
                     /product="leader peptide from bacteriophage T7 gene 10"
                     /label=T7 tag (gene 10 leader)
                     /note="promotes efficient translation in E. coli"
                     /translation="MASMTGGQQMG"
     CDS             join(99..107,108..122)
                     /codon_start=1
                     /product="Xpress(TM) epitope tag, including an enterokinase
                     recognition and cleavage site"
                     /label=Xpress(TM) tag
                     /translation="DLYDDDDK"
     regulatory      129..138
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             150..206
                     /codon_start=1
                     /product="calmodulin-binding peptide from avian smooth 
                     muscle myosin light chain kinase"
                     /label=calmodulin-binding peptide
                     /translation="RRKWNKTGHAVRAIGRLSS"
     primer_bind     419..440
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(546..567)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(807..826)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
ORIGIN
        1 agaagagaac tctgaataga tctgccgcca ccatgggttc tcatcatcat catcatcatg
       61 gtatggctag catgactggt ggacagcaaa tgggtcggga tctgtacgac gatgacgata
      121 aggatctcgc caccatggtc gactcatcac gtcgtaagtg gaataagaca ggtcacgcag
      181 tcagagctat aggtcggctg agctcactcg agaacgtcta tatcaaggcc gacaagcaga
      241 agaacggcat caaggcgaac ttcaagatcc gccacaacat cgaggacggc ggcgtgcagc
      301 tcgcctacca ctaccagcag aacaccccca tcggcgacgg ccccgtgctg ctgcccgaca
      361 accactacct gagcgtgcag tccaaacttt cgaaagaccc caacgagaag cgcgatcaca
      421 tggtcctgct ggagttcgtg accgccgccg ggatcactct cggcatggac gagctgtaca
      481 agggcggtac cggagggagc atggtgagca agggcgagga gctgttcacc ggggtggtgc
      541 ccatcctggt cgagctggac ggcgacgtaa acggccacaa gttcagcgtg tccggcgagg
      601 gtgagggcga tgccacctac ggcaagctga ccctgaagtt catctgcacc accggcaagc
      661 tgcccgtgcc ctggcccacc ctcgtgacca ccctgaccta cggcgtgcag tgcttcagcc
      721 gctaccccga ccacatgaag cagcacgact tcttcaagtc cgccatgccc gaaggctaca
      781 tccaggagcg caccatcttc ttcaaggacg acggcaacta caagacccgc gccgaggtga
      841 agttcgaggg cgacaccctg gtgaaccgca tcgagctgaa gggcatcgac ttcaaggagg
      901 acggcaacat cctggggcac aagctggagt acaacacgcg tgaccaactg actgaagagc
      961 agatcgcaga atttaaagag gctttctccc tatttgacaa ggacggggat gg
//
