LOCUS       sequence-80002-e        1965 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  mammalian expression of Yellow Cameleon-Nano50, an ultrasensitive 
            Ca2+ indicator with Kd = 50 nM.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 1965)
  AUTHORS   Horikawa K, Yamada Y, Matsuda T, Kobayashi K, Hashimoto M, Matsu-ura
            T, Miyawaki A, Michikawa T, Mikoshiba K, Nagai T
  TITLE     Spontaneous network activity visualized by ultrasensitive Ca(2+) 
            indicators, yellow Cameleon-Nano.
  JOURNAL   Nat Methods. 2010 Sep;7(9):729-32. doi: 10.1038/nmeth.1488. Epub 
            2010 Aug 8.
  PUBMED    20693999
REFERENCE   2  (bases 1 to 1965)
  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"; doi: 
            "10.1038/nmeth.1488"; journalName: "Nat Methods"; date: "2010-09"; 
            volume: "7"; issue: "9"; pages: "729-32"
COMMENT     Sequence Label: Yellow Cameleon-Nano50/pcDNA3
FEATURES             Location/Qualifiers
     source          1..1965
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     CDS             join(1..3,4..6,7..519)
                     /codon_start=1
                     /product="N-terminal fragment of mVenus for use in 
                     bimolecular fluorescence complementation (BiFC) (Kodama and
                     Hu, 2010)"
                     /label=VN173
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHRFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTWGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYISHNVYITADKQKNGIK
                     AHFKIRHNIE"
     CDS             1144..1221
                     /codon_start=1
                     /product="calmodulin-binding peptide"
                     /label=CBP
                     /note="derived from skeletal muscle myosin light chain 
                     kinase; binds calmodulin with nanomolar affinity in the 
                     presence of calcium"
                     /translation="KRRWKKNFIAVSAANRFKKISSSGAL"
     CDS             1228..1962
                     /codon_start=1
                     /product="circularly permuted form of the Venus yellow 
                     fluorescent protein (Nagai et al., 2004)"
                     /label=cp173Venus
                     /note="efficient FRET acceptor for CFP"
                     /translation="MDGGVQLADHYQQNTPIGDGPVLLPDNHYLSYQSALSKDPNEKRD
                     HMVLLEFVTAAGITLGMDELYKGGSGGMVSKGEELFTGVVPILVELDGDVNGHKFSVSG
                     EGEGDATYGKLTLKLICTTGKLPVPWPTLVTTLGYGLQCFARYPDHMKQHDFFKSAMPE
                     GYVQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHN
                     VYITADKQKNGIKANFKIRHNIE"
ORIGIN
        1 atggtgagca agggcgagga gctgttcacc ggggtggtgc ccatcctggt cgagctggac
       61 ggcgacgtaa acggccacag gttcagcgtg tccggcgagg gcgagggcga tgccacctac
      121 ggcaagctga ccctgaagtt catctgcacc accggcaagc tgcccgtgcc ctggcccacc
      181 ctcgtgacca ccctgacctg gggcgtgcag tgcttcagcc gctaccccga ccacatgaag
      241 cagcacgact tcttcaagtc cgccatgccc gaaggctacg tccaggagcg taccatcttc
      301 ttcaaggacg acggcaacta caagacccgc gccgaggtga agttcgaggg cgacaccctg
      361 gtgaaccgca tcgagctgaa gggcatcgac ttcaaggagg acggcaacat cctggggcac
      421 aagctggagt acaactacat cagccacaac gtctatatca ccgccgacaa gcagaagaac
      481 ggcatcaagg cccacttcaa gatccgccac aacatcgagg acggcagcgt gcagctcgcc
      541 gaccactacc agcagaacac ccccatcggc gacggccccg tgctgctgcc cgacaaccac
      601 tacctgagca cccagtccgc cctgagcaaa gaccccaacg agaagcgcga tcacatggtc
      661 ctgctggagt tcgtgaccgc cgcccgcatg catgaccaac tgacagaaga gcagattgca
      721 gagttcaaag aagccttctc attattcgac aaggatgggg acggcaccat caccacaaag
      781 gaacttggca ccgttatgag gtcgcttgga caaaacccaa cggaagcaga attgcaggat
      841 atgatcaatg aagtcgatgc tgatggcaat ggaacgattt actttcctga atttcttact
      901 atgatggcta gaaaaatgaa ggacacagac agcgaagagg aaatccgaga agcattccgt
      961 gtttttgaca aggatgggaa cggctacatc agcgctgctg aattacgtca cgtcatgaca
     1021 aacctcgggg agaagttaac agatgaagaa gttgatgaaa tgataaggga agcagatatc
     1081 gatggtgatg gccaagtaaa ctatgaagag tttgtacaaa tgatgacagc aaaggggggc
     1141 tccaagaggc gctggaagaa aaacttcatt gccgtcagcg ctgccaaccg gttcaagaag
     1201 atctccagct ccggggcact ggagctcatg gacggcggcg tgcagctcgc cgaccactac
     1261 cagcagaaca cccccatcgg cgacggcccc gtgctgctgc ccgacaacca ctacctgagc
     1321 taccagtccg ccctgagcaa agaccccaac gagaagcgcg atcacatggt cctgctggag
     1381 ttcgtgaccg ccgccgggat cactctcggc atggacgagc tgtacaaggg tggcagcggt
     1441 ggcatggtga gcaagggcga ggagctgttc accggggtgg tgcccatcct ggtcgagctg
     1501 gacggcgacg taaacggcca caagttcagc gtgtccggcg agggcgaggg cgatgccacc
     1561 tacggcaagc tgaccctgaa gctgatctgc accaccggca agctgcccgt gccctggccc
     1621 accctcgtga ccaccctggg ctacggcctg cagtgcttcg cccgctaccc cgaccacatg
     1681 aagcagcacg acttcttcaa gtccgccatg cccgaaggct acgtccagga gcgcaccatc
     1741 ttcttcaagg acgacggcaa ctacaagacc cgcgccgagg tgaagttcga gggcgacacc
     1801 ctggtgaacc gcatcgagct gaagggcatc gacttcaagg aggacggcaa catcctgggg
     1861 cacaagctgg agtacaacta caacagccac aacgtctata tcaccgccga caagcagaag
     1921 aacggcatca aggccaactt caagatccgc cacaacatcg agtaa
//
