LOCUS       sequence-322379-        4849 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Visualization of the ER in cells (compatible with OSER assay).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4849)
  AUTHORS   Campbell BC, Nabel EM, Murdock MH, Lao-Peregrin C, Tsoulfas P, 
            Blackmore MG, Lee FS, Liston C, Morishita H, Petsko GA
  TITLE     mGreenLantern: a bright monomeric fluorescent protein with rapid 
            expression and cell filling properties for neuronal imaging.
  JOURNAL   Proc Natl Acad Sci U S A. 2020 Dec 1;117(48):30710-30721. doi: 
            10.1073/pnas.2000942117. Epub 2020 Nov 18.
  PUBMED    33208539
REFERENCE   2  (bases 1 to 4849)
  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: 
            "10.1073/pnas.2000942117"; journalName: "Proc Natl Acad Sci U S A"; 
            date: "2020-12-1- 1"; volume: "117"; issue: "48"; pages: 
            "30710-30721"
COMMENT     Sequence Label: pCytERM-mGreenLantern
FEATURES             Location/Qualifiers
     source          1..4849
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        1..304
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        305..508
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     459..479
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     regulatory      730..739
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(736..738,739..741,742..1455)
                     /codon_start=1
                     /product="monomeric GFP derivative that displays 
                     exceptionally high brightness in cells (Campbell et al., 
                     2020)"
                     /label=mGreenLantern
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVRGEGEGDATNGKLTL
                     KFICTTGKLPVPWPTLVTTLGYGVACFARYPDHMKQHDFFKSAMPEGYVQERTISFKDD
                     GTYKTRAEVKFEGDTLVNRIVLKGIDFKEDGNILGHKLEYNFNSHKVYITADKQKNGIK
                     ANFKTRHNVEDGGVQLADHYQQNTPIGDGPVLLPDNHYLSHQSKLSKDPNEKRDHMVLK
                     ERVTAAGITHDMDELYK"
     primer_bind     complement(781..802)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     polyA_signal    1577..1698
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(1614..1633)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     1668..1687
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(1705..2160)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(1842..1863)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     2054..2073
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2187..2291
                     /gene="bla"
                     /label=AmpR promoter
     promoter        2293..2650
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        2293..2484
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(2316..2336)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      2501..2636
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             2685..3479
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     CDS             2685..3479
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(2739..2758)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3349..3368
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(3667..3686)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    3711..3758
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4087..4675
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     4576..4595
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
       61 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      121 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      181 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      241 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      301 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      361 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      421 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      481 acggtgggag gtctatataa gcagagctgg tttagtgaac cgtcagatcc gctagcgcta
      541 ccggactcag atctggtacc ccttgcagct tccagttgtc aggaagagaa ggctcccatg
      601 gatcctgtgg tggtgctggg gctctgtctc tcctgtttgc ttctcctttc actctggaaa
      661 cagagctatg ggggagggaa gcttcgaatt ctgcagtcga cggtaccgcg ggcccgggat
      721 ccaccggtcg ccaccatggt gagcaagggc gaggagctgt tcaccggggt ggtgcccatc
      781 ctggtcgagc tggacggcga cgtaaacggc cacaagttca gcgtccgcgg cgagggcgag
      841 ggcgatgcca ccaacggcaa gctgaccctg aagttcatct gcaccaccgg caagctgccc
      901 gtgccctggc ccaccctcgt gaccacctta ggctacggcg tggcctgctt cgcccgctac
      961 cccgaccaca tgaagcagca cgacttcttc aagtccgcca tgcccgaagg ctacgtccag
     1021 gagcgcacca tctctttcaa ggacgacggt acctacaaga cccgcgccga ggtgaagttc
     1081 gagggcgaca ccctggtgaa ccgcatcgtg ctgaagggca tcgacttcaa ggaggacggc
     1141 aacatcctgg ggcacaagct ggagtacaac ttcaacagcc acaaggtcta tatcacggcc
     1201 gacaagcaga agaacggcat caaggctaac ttcaagaccc gccacaacgt tgaggacggc
     1261 ggcgtgcagc tcgccgacca ctaccagcag aacaccccca tcggcgacgg ccccgtgctg
     1321 ctgcccgaca accactacct gagccatcag tccaagctga gcaaagaccc caacgagaag
     1381 cgcgatcaca tggtcctgaa ggagagggtg accgccgccg ggattacaca tgacatggac
     1441 gagctgtaca agtaagcggc cgcgactcta gatcataatc agccatacca catttgtaga
     1501 ggttttactt gctttaaaaa acctcccaca cctccccctg aacctgaaac ataaaatgaa
     1561 tgcaattgtt gttgttaact tgtttattgc agcttataat ggttacaaat aaagcaatag
     1621 catcacaaat ttcacaaata aagcattttt ttcactgcat tctagttgtg gtttgtccaa
     1681 actcatcaat gtatcttaag gcgtaaattg taagcgttaa tattttgtta aaattcgcgt
     1741 taaatttttg ttaaatcagc tcatttttta accaataggc cgaaatcggc aaaatccctt
     1801 ataaatcaaa agaatagacc gagatagggt tgagtgttgt tccagtttgg aacaagagtc
     1861 cactattaaa gaacgtggac tccaacgtca aagggcgaaa aaccgtctat cagggcgatg
     1921 gcccactacg tgaaccatca ccctaatcaa gttttttggg gtcgaggtgc cgtaaagcac
     1981 taaatcggaa ccctaaaggg agcccccgat ttagagcttg acggggaaag ccggcgaacg
     2041 tggcgagaaa ggaagggaag aaagcgaaag gagcgggcgc tagggcgctg gcaagtgtag
     2101 cggtcacgct gcgcgtaacc accacacccg ccgcgcttaa tgcgccgcta cagggcgcgt
     2161 caggtggcac ttttcgggga aatgtgcgcg gaacccctat ttgtttattt ttctaaatac
     2221 attcaaatat gtatccgctc atgagacaat aaccctgata aatgcttcaa taatattgaa
     2281 aaaggaagag tcctgaggcg gaaagaacca gctgtggaat gtgtgtcagt tagggtgtgg
     2341 aaagtcccca ggctccccag caggcagaag tatgcaaagc atgcatctca attagtcagc
     2401 aaccaggtgt ggaaagtccc caggctcccc agcaggcaga agtatgcaaa gcatgcatct
     2461 caattagtca gcaaccatag tcccgcccct aactccgccc atcccgcccc taactccgcc
     2521 cagttccgcc cattctccgc cccatggctg actaattttt tttatttatg cagaggccga
     2581 ggccgcctcg gcctctgagc tattccagaa gtagtgagga ggcttttttg gaggcctagg
     2641 cttttgcaaa gatcgatcaa gagacaggat gaggatcgtt tcgcatgatt gaacaagatg
     2701 gattgcacgc aggttctccg gccgcttggg tggagaggct attcggctat gactgggcac
     2761 aacagacaat cggctgctct gatgccgccg tgttccggct gtcagcgcag gggcgcccgg
     2821 ttctttttgt caagaccgac ctgtccggtg ccctgaatga actgcaagac gaggcagcgc
     2881 ggctatcgtg gctggccacg acgggcgttc cttgcgcagc tgtgctcgac gttgtcactg
     2941 aagcgggaag ggactggctg ctattgggcg aagtgccggg gcaggatctc ctgtcatctc
     3001 accttgctcc tgccgagaaa gtatccatca tggctgatgc aatgcggcgg ctgcatacgc
     3061 ttgatccggc tacctgccca ttcgaccacc aagcgaaaca tcgcatcgag cgagcacgta
     3121 ctcggatgga agccggtctt gtcgatcagg atgatctgga cgaagagcat caggggctcg
     3181 cgccagccga actgttcgcc aggctcaagg cgagcatgcc cgacggcgag gatctcgtcg
     3241 tgacccatgg cgatgcctgc ttgccgaata tcatggtgga aaatggccgc ttttctggat
     3301 tcatcgactg tggccggctg ggtgtggcgg accgctatca ggacatagcg ttggctaccc
     3361 gtgatattgc tgaagagctt ggcggcgaat gggctgaccg cttcctcgtg ctttacggta
     3421 tcgccgctcc cgattcgcag cgcatcgcct tctatcgcct tcttgacgag ttcttctgag
     3481 cgggactctg gggttcgaaa tgaccgacca agcgacgccc aacctgccat cacgagattt
     3541 cgattccacc gccgccttct atgaaaggtt gggcttcgga atcgttttcc gggacgccgg
     3601 ctggatgatc ctccagcgcg gggatctcat gctggagttc ttcgcccacc ctagggggag
     3661 gctaactgaa acacggaagg agacaatacc ggaaggaacc cgcgctatga cggcaataaa
     3721 aagacagaat aaaacgcacg gtgttgggtc gtttgttcat aaacgcgggg ttcggtccca
     3781 gggctggcac tctgtcgata ccccaccgag accccattgg ggccaatacg cccgcgtttc
     3841 ttccttttcc ccaccccacc ccccaagttc gggtgaaggc ccagggctcg cagccaacgt
     3901 cggggcggca ggccctgcca tagcctcagg ttactcatat atactttaga ttgatttaaa
     3961 acttcatttt taatttaaaa ggatctaggt gaagatcctt tttgataatc tcatgaccaa
     4021 aatcccttaa cgtgagtttt cgttccactg agcgtcagac cccgtagaaa agatcaaagg
     4081 atcttcttga gatccttttt ttctgcgcgt aatctgctgc ttgcaaacaa aaaaaccacc
     4141 gctaccagcg gtggtttgtt tgccggatca agagctacca actctttttc cgaaggtaac
     4201 tggcttcagc agagcgcaga taccaaatac tgttcttcta gtgtagccgt agttaggcca
     4261 ccacttcaag aactctgtag caccgcctac atacctcgct ctgctaatcc tgttaccagt
     4321 ggctgctgcc agtggcgata agtcgtgtct taccgggttg gactcaagac gatagttacc
     4381 ggataaggcg cagcggtcgg gctgaacggg gggttcgtgc acacagccca gcttggagcg
     4441 aacgacctac accgaactga gatacctaca gcgtgagcta tgagaaagcg ccacgcttcc
     4501 cgaagggaga aaggcggaca ggtatccggt aagcggcagg gtcggaacag gagagcgcac
     4561 gagggagctt ccagggggaa acgcctggta tctttatagt cctgtcgggt ttcgccacct
     4621 ctgacttgag cgtcgatttt tgtgatgctc gtcagggggg cggagcctat ggaaaaacgc
     4681 cagcaacgcg gcctttttac ggttcctggc cttttgctgg ccttttgctc acatgttctt
     4741 tcctgcgtta tcccctgatt ctgtggataa ccgtattacc gccatgcatt agttattaat
     4801 agtaatcaat tacggggtca ttagttcata gcccatatat ggagttccg
//
