LOCUS       sequence-82203-e         884 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  Channelrhodopsin with improved sensitivity and minimal red light 
            photocurrent.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 884)
  AUTHORS   Hochbaum DR, Zhao Y, Farhi SL, Klapoetke N, Werley CA, Kapoor V, Zou
            P, Kralj JM, Maclaurin D, Smedemark-Margulies N, Saulnier JL, 
            Boulting GL, Straub C, Cho YK, Melkonian M, Wong GK, Harrison DJ, 
            Murthy VN, Sabatini BL, Boyden ES, Campbell RE, Cohen AE
  TITLE     All-optical electrophysiology in mammalian neurons using engineered 
            microbial rhodopsins.
  JOURNAL   Nat Methods. 2014 Aug;11(8):825-33. doi: 10.1038/nmeth.3000. Epub 
            2014 Jun 22.
  PUBMED    24952910
REFERENCE   2  (bases 1 to 884)
  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.3000"; journalName: "Nat Methods"; date: "2014-08"; 
            volume: "11"; issue: "8"; pages: "825-33"
COMMENT     Sequence Label: DRH313: FCK-CheRiff-eGFP
FEATURES             Location/Qualifiers
     source          1..884
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     CDS             complement(join(49..762,763..765))
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     CDS             complement(join(52..762,763..765))
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(94..115)
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     443..462
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     702..723
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
ORIGIN
        1 aattttgtaa tccagaggtt gattatcgat aagcttgata tcgaattctt acttgtacag
       61 ctcgtccatg ccgagagtga tcccggcggc ggtcacgaac tccagcagga ccatgtgatc
      121 gcgcttctcg ttggggtctt tgctcagggc ggactgggtg ctcaggtagt ggttgtcggg
      181 cagcagcacg gggccgtcgc cgatgggggt gttctgctgg tagtggtcgg cgagctgcac
      241 gctgccgtcc tcgatgttgt ggcggatctt gaagttcacc ttgatgccgt tcttctgctt
      301 gtcggccatg atatagacgt tgtggctgtt gtagttgtac tccagcttgt gccccaggat
      361 gttgccgtcc tccttgaagt cgatgccctt cagctcgatg cggttcacca gggtgtcgcc
      421 ctcgaacttc acctcggcgc gggtcttgta gttgccgtcg tccttgaaga agatggtgcg
      481 ctcctggacg tagccttcgg gcatggcgga cttgaagaag tcgtgctgct tcatgtggtc
      541 ggggtagcgg ctgaagcact gcacgccgta ggtcagggtg gtcacgaggg tgggccaggg
      601 cacgggcagc ttgccggtgg tgcaaatgaa cttcagggtc agcttgccgt aggtggcatc
      661 gccctcgccc tcgccggaca cgctgaactt gtggccgttt acgtcgccgt ccagctcgac
      721 caggatgggc accaccccgg tgaacagctc ctcgcccttg ctcaccacgt tgatgtcgat
      781 ctggtccagg gggatgtact cgccctcgct ggtgatcctg ctcttggcgg ccgccacttt
      841 atcttcctct gtcacgaagg ccagcacgtc caccttgcgt ccca
//
