LOCUS       sequence-45647-e        1753 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  In vivo visualization of the endoplasmic reticulum (can be used for 
            colocalization studies).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 1753)
  AUTHORS   Goedhart J, von Stetten D, Noirclerc-Savoye M, Lelimousin M, Joosen 
            L, Hink MA, van Weeren L, Gadella TW Jr, Royant A
  TITLE     Structure-guided evolution of cyan fluorescent proteins towards a 
            quantum yield of 93%.
  JOURNAL   Nat Commun. 2012 Mar 20;3:751. doi: 10.1038/ncomms1738.
  PUBMED    22434194
REFERENCE   2  (bases 1 to 1753)
  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: "2012-03-20"; volume: "3:751. doi"; pages: " 
            10.1038/ncomms1738"
COMMENT     Sequence Label: pmTurquoise2-ER
FEATURES             Location/Qualifiers
     source          1..1753
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     promoter        29..80
                     /label=CMVd2 promoter
                     /note="truncated human cytomegalovirus (CMV) immediate 
                     early promoter that yields moderately reduced expression 
                     relative to the full-length promoter"
     primer_bind     31..51
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     sig_peptide     153..206
                     /codon_start=1
                     /product="signal sequence of chicken lysozyme"
                     /label=lysozyme signal sequence
                     /translation="MRSLLILVLCFLPLAALG"
     regulatory      255..264
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(261..263,264..266,267..977)
                     /codon_start=1
                     /product="enhanced monomeric variant of CFP (Goedhart et 
                     al., 2012)"
                     /label=mTurquoise2
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLSWGVQCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYFSDNVYITADKQKNGIK
                     ANFKIRHNIEDGGVQLADHYQQNTPIGDGPVLLPDNHYLSTQSKLSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(306..327)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(567..586)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     914..935
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     polyA_signal    1111..1232
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(1148..1167)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     1202..1221
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(1239..1694)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(1376..1397)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     1588..1607
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
ORIGIN
        1 caaaatgtcg taacaactcc gccccattga cgcaaatggg cggtaggcgt gtacggtggg
       61 aggtctatat aagcagagct ggtttagtga accgtcagat ccgctagcgc taccggactc
      121 agatctcgag ctcaagcttc gaattcgcca ccatgaggtc tttgctaatc ttggtgcttt
      181 gcttcctgcc cctggctgct ctggggaaag tctttggacg atgtgagctg gcagcggcta
      241 tgaagccacc ggtcgccacc atggtgagca agggcgagga gctgttcacc ggggtggtgc
      301 ccatcctggt cgagctggac ggcgacgtaa acggccacaa gttcagcgtg tccggcgagg
      361 gcgagggcga tgccacctac ggcaagctga ccctgaagtt catctgcacc accggcaagc
      421 tgcccgtgcc ctggcccacc ctcgtgacca ccctgtcctg gggcgtgcag tgcttcgccc
      481 gctaccccga ccacatgaag cagcacgact tcttcaagtc cgccatgccc gaaggctacg
      541 tccaggagcg caccatcttc ttcaaggacg acggcaacta caagacccgc gccgaggtga
      601 agttcgaggg cgacaccctg gtgaaccgca tcgagctgaa gggcatcgac ttcaaggagg
      661 acggcaacat cctggggcac aagctggagt acaactactt tagcgacaac gtctatatca
      721 ccgccgacaa gcagaagaac ggcatcaagg ccaacttcaa gatccgccac aacatcgagg
      781 acggcggcgt gcagctcgcc gaccactacc agcagaacac ccccatcggc gacggccccg
      841 tgctgctgcc cgacaaccac tacctgagca cccagtccaa gctgagcaaa gaccccaacg
      901 agaagcgcga tcacatggtc ctgctggagt tcgtgaccgc cgccgggatc actctcggca
      961 tggacgagct gtacaaggat gaattgtaag cggccgcgac tctagatcat aatcagccat
     1021 accacatttg tagaggtttt acttgcttta aaaaacctcc cacacctccc cctgaacctg
     1081 aaacataaaa tgaatgcaat tgttgttgtt aacttgttta ttgcagctta taatggttac
     1141 aaataaagca atagcatcac aaatttcaca aataaagcat ttttttcact gcattctagt
     1201 tgtggtttgt ccaaactcat caatgtatct taaggcgtaa attgtaagcg ttaatatttt
     1261 gttaaaattc gcgttaaatt tttgttaaat cagctcattt tttaaccaat aggccgaaat
     1321 cggcaaaatc ccttataaat caaaagaata gaccgagata gggttgagtg ttgttccagt
     1381 ttggaacaag agtccactat taaagaacgt ggactccaac gtcaaagggc gaaaaaccgt
     1441 ctatcagggc gatggcccac tacgtgaacc atcaccctaa tcaagttttt tggggtcgag
     1501 gtgccgtaaa gcactaaatc ggaaccctaa agggagcccc cgatttagag cttgacgggg
     1561 aaagccggcg aacgtggcga gaaaggaagg gaagaaagcg aaaggagcgg gcgctagggc
     1621 gctggcaagt gtagcggtca cgctgcgcgt aaccaccaca cccgccgcgc ttaatgcgcc
     1681 gctacagggc gcgtcaggtg gcacttttcg gggaaatgtg cgcggaaccc ctatttgttt
     1741 atttttctaa ata
//
