LOCUS       sequence-209636-        6655 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expression of a chimeric G-protein coupled receptor 
            (Rhodopsin-GPR45; Opto-GPR45; C1).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6655)
  AUTHORS   Morri M, Sanchez-Romero I, Tichy AM, Kainrath S, Gerrard EJ, 
            Hirschfeld PP, Schwarz J, Janovjak H
  TITLE     Optical functionalization of human Class A orphan G-protein-coupled 
            receptors.
  JOURNAL   Nat Commun. 2018 May 16;9(1):1950. doi: 10.1038/s41467-018-04342-1.
  PUBMED    29769519
REFERENCE   2  (bases 1 to 6655)
  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: "2018-05-16"; volume: "9(1):1950. doi"; pages: " 
            10.1038/s41467-018-04342-1"
COMMENT     Sequence Label: Opto-GPR45
FEATURES             Location/Qualifiers
     source          1..6655
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        74..453
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        454..657
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     608..628
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     702..721
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        702..720
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             821..853
                     /codon_start=1
                     /product="epitope tag from vesicular stomatitis virus G 
                     protein"
                     /label=VSV-G tag
                     /translation="YTDIEMNRLGK"
     CDS             878..916
                     /codon_start=1
                     /product="segment of bovine rhodopsin containing a signal 
                     for N-linked glycosylation (Favaloro et al., 2008)"
                     /label=opsin tag
                     /note="The asparagine in the NKT tripeptide will be 
                     glycosylated if this sequence is exposed to the ER lumen."
                     /translation="GPNFYVPFSNKTG"
     primer_bind     complement(2085..2102)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2091..2315
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      2361..2789
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2448..2467)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2658..2679
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(2798..2818)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2803..3132
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      2983..3118
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     3045..3064
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             3199..3993
                     /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
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(3253..3272)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3863..3882
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    4167..4288
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4204..4223)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4258..4277
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4337..4353)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4337..4353)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4350..4372)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4361..4377
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(join(4385..4391,4392..4409,4410..4415))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4430..4451
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4568..4585)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4739..5327)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4819..4838)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5498..6289,6290..6358))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     6121..6140
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6359..6463)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(6538..6557)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
ORIGIN
        1 aattgcatga agaatctgct tagggttagg cgttttgcgc tgcttcgcga tgtacgggcc
       61 agatatacgc gttgacattg attattgact agttattaat agtaatcaat tacggggtca
      121 ttagttcata gcccatatat ggagttccgc gttacataac ttacggtaaa tggcccgcct
      181 ggctgaccgc ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt tcccatagta
      241 acgccaatag ggactttcca ttgacgtcaa tgggtggagt atttacggta aactgcccac
      301 ttggcagtac atcaagtgta tcatatgcca agtacgcccc ctattgacgt caatgacggt
      361 aaatggcccg cctggcatta tgcccagtac atgaccttat gggactttcc tacttggcag
      421 tacatctacg tattagtcat cgctattacc atggtgatgc ggttttggca gtacatcaat
      481 gggcgtggat agcggtttga ctcacgggga tttccaagtc tccaccccat tgacgtcaat
      541 gggagtttgt tttggcacca aaatcaacgg gactttccaa aatgtcgtaa caactccgcc
      601 ccattgacgc aaatgggcgg taggcgtgta cggtgggagg tctatataag cagagctctc
      661 tggctaacta gagaacccac tgcttactgg cttatcgaaa ttaatacgac tcactatagg
      721 gagacacaag ctggctagcg tttaaacggg ccctctagac tcgagcacca tgaaaacgat
      781 catcgccctg agctacatct tctgcctggt attcgccatg tacaccgata tagagatgaa
      841 caggctggga aaggatagcc tcatgaacgg gaccgagggc ccaaacttct acgtgccttt
      901 ctccaacaag acgggcgtgg tgcgcagccc cttcgaggcc ccgcagtact acctggcgga
      961 gccatggcag ttctccatgc tggccgccta catgttcctg ctgatcatgc ttggcttccc
     1021 catcaacttc ctcacgctgt acgtcgtgta ccagaggccg gctatgcgct cggccctcaa
     1081 ctacatcctg ctcaacctgg ccgtggccga cctcttcatg gtgttcgggg gcttcaccac
     1141 caccctctac acctctctgc acgggtactt cgtctttggg cccacgggct gcaacctgga
     1201 gggcttcttt gccaccttgg gcggtgaaat tgcactgtgg tccttggtgg tcctggccat
     1261 cgagcggtac gtggtggtgg tccagcgcca ggacaagctg aacccgcgca gggccatcat
     1321 gggcgtcgcc ttcacctggg tcatggctct ggcctgtgcc gcgccccccc tcgtcggctg
     1381 gtccaggtac atcccggagg gcatgcagtg ctcgtgcggg attgactact acacgcccca
     1441 cgaggaaacc aacaatgagt cgttcgtcat ctacatgttc gtggtccact tcatcatccc
     1501 cctgattgtc atattcttct gctacggatg catcctcaac acggtccgca agaacgccgt
     1561 gcgcgtgcac aaccagtcgg acagcctgga cctgcggcag ctcaccaggg cgggcctgcg
     1621 gcgcctgcag cggcagcaac aggtcagcgt ggacttgagc ttcaagacca aggccttccg
     1681 catggtgatc atcatggtca tcgctttcct aatctgctgg ctgccctacg ctggggtggc
     1741 gttctacatc ttcacccatc agggctctga ctttggcccc atcttcatga ccatcccggc
     1801 tttctttgcc aagacttctg ccgtctacaa ccccgtcatc tacatcatga tgaacaagca
     1861 gttccgcgag gcctgcatag agttgctgcc ccagaccttc caaatcctcc ccaaagtgcc
     1921 tgagcggatc cgaaggagaa tccagccaag cacagtctac gtgtgcaatg aaaaccagtc
     1981 tgcggttaca gaaaccagcc aagtggcgcc tgcctaagaa ttccaccaca ctggactagt
     2041 ggatccgagc tcggtaccaa gcttaagttt aaaccgctga tcagcctcga ctgtgccttc
     2101 tagttgccag ccatctgttg tttgcccctc ccccgtgcct tccttgaccc tggaaggtgc
     2161 cactcccact gtcctttcct aataaaatga ggaaattgca tcgcattgtc tgagtaggtg
     2221 tcattctatt ctggggggtg gggtggggca ggacagcaag ggggaggatt gggaagagaa
     2281 tagcaggcat gctggggatg cggtgggctc tatggcttct gaggcggaaa gaaccagctg
     2341 gggctctagg gggtatcccc acgcgccctg tagcggcgca ttaagcgcgg cgggtgtggt
     2401 ggttacgcgc agcgtgaccg ctacacttgc cagcgcccta gcgcccgctc ctttcgcttt
     2461 cttcccttcc tttctcgcca cgttcgccgg ctttccccgt caagctctaa atcgggggct
     2521 ccctttaggg ttccgattta gtgctttacg gcacctcgac cccaaaaaac ttgattaggg
     2581 tgatggttca cgtagtgggc catcgccctg atagacggtt tttcgccctt tgacgttgga
     2641 gtccacgttc tttaatagtg gactcttgtt ccaaactgga acaacactca accctatctc
     2701 ggtctattct tttgatttat aagggatttt gccgatttcg gcctattggt taaaaaatga
     2761 gctgatttaa caaaaattta acgcgaatta attctgtgga atgtgtgtca gttagggtgt
     2821 ggaaagtccc caggctcccc agcaggcaga agtatgcaaa gcatgcatct caattagtca
     2881 gcaaccaggt gtggaaagtc cccaggctcc ccagcaggca gaagtatgca aagcatgcat
     2941 ctcaattagt cagcaaccat agtcccgccc ctaactccgc ccatcccgcc cctaactccg
     3001 cccagttccg cccattctcc gccccatggc tgactaattt tttttattta tgcagaggcc
     3061 gaggccgcct ctgcctctga gctattccag aagtagtgag gaggcttttt tggaggccta
     3121 ggcttttgca aaaagctccc gggagcttgt atatccattt tcggatctga tcaagagaca
     3181 ggatgaggat cgtttcgcat gattgaacaa gatggattgc acgcaggttc tccggccgct
     3241 tgggtggaga ggctattcgg ctatgactgg gcacaacaga caatcggctg ctctgatgcc
     3301 gccgtgttcc ggctgtcagc gcaggggcgc ccggttcttt ttgtcaagac cgacctgtcc
     3361 ggtgccctga atgaactgca ggacgaggca gcgcggctat cgtggctggc cacgacgggc
     3421 gttccttgcg cagctgtgct cgacgttgtc actgaagcgg gaagggactg gctgctattg
     3481 ggcgaagtgc cggggcagga tctcctgtca tctcaccttg ctcctgccga gaaagtatcc
     3541 atcatggctg atgcaatgcg gcggctgcat acgcttgatc cggctacctg cccattcgac
     3601 caccaagcga aacatcgcat cgagcgagca cgtactcgga tggaagccgg tcttgtcgat
     3661 caggatgatc tggacgaaga acatcagggg ctcgcgccag ccgaactgtt cgccaggctc
     3721 aaggcgcgca tgcccgacgg cgaggatctc gtcgtgaccc atggcgatgc ctgcttgccg
     3781 aatatcatgg tggaaaatgg ccgcttttct ggattcatcg actgtggccg gctgggtgtg
     3841 gcggaccgct atcaggacat agcgttggct acccgtgata ttgctgaaga acttggcggc
     3901 gaatgggctg accgcttcct cgtgctttac ggtatcgccg ctcccgattc gcagcgcatc
     3961 gccttctatc gccttcttga cgagttcttc tgagcgggac tctggggttc gaaatgaccg
     4021 accaagcgac gcccaacctg ccatcacgag atttcgattc caccgccgcc ttctatgaaa
     4081 ggttgggctt cggaatcgtt ttccgggacg ccggctggat gatcctccag cgcggggatc
     4141 tcatgctgga gttcttcgcc caccccaact tgtttattgc agcttataat ggttacaaat
     4201 aaagcaatag catcacaaat ttcacaaata aagcattttt ttcactgcat tctagttgtg
     4261 gtttgtccaa actcatcaat gtatcttatc atgtctgtat accgtcgacc tctagctaga
     4321 gcttggcgta atcatggtca tagctgtttc ctgtgtgaaa ttgttatccg ctcacaattc
     4381 cacacaacat acgagccgga agcataaagt gtaaagcctg gggtgcctaa tgagtgagct
     4441 aactcacatt aattgcgttg cgctcactgc ccgctttcca ctcgggaaac ctgtcgtgcc
     4501 agctgcatta atgaatcggc caacgcgcgg ggagaggcgg tttgcgtatt gggcgctctt
     4561 gcgcttcctc gctcactgac tcgctgcgct cggtcgttcg gctgcggcga gcggtatcag
     4621 ctcactcaaa ggcggtaata cggttatcca cagaatcagg ggataacgca ggaaagaaca
     4681 tgtgagcaaa aggccagcaa aaggccagga accgtaaaaa ggccgcgttg ctggcgtttt
     4741 tccataggct ccgcccccct gacgagcatc acaaaaatcg acgctcaagt cagaggtggc
     4801 gaaacccgac aggactataa agataccagg cgtttccccc tggaagctcc ctcgtgcgct
     4861 ctcctgttcc gaccctgccg cttaccggat acctgtccgc ctttctccct tcgggaagcg
     4921 tggcgctttc tcatagctca cgctgtaggt atctcagttc ggtgtaggtc gttcgctcca
     4981 agctgggctg tgtgcacgaa ccccccgttc agcccgaccg ctgcgcctta tccggtaact
     5041 atcgtcttga gtccaacccg gtaagacacg acttatcgcc actggcagca gccactggta
     5101 acaggattag cagagcgagg tatgtaggcg gtgctacaga gttcttgaag tggtggccta
     5161 actacggcta cactagaaga acagtatttg gtatctgcgc tctgctgaag ccagttacct
     5221 tcggaaaaag agttggtagc tcttgatccg gcaaacaaac caccgctggt agcggtggtt
     5281 tttttgtttg caagcagcag attacgcgca gaaaaaaagg atctcaagaa gatcctttga
     5341 tcttttctac ggggtctgac gctcagtgga acgaaaactc acgttaaggg attttggtca
     5401 tgagattatc aaaaaggatc ttcacctaga tccttttaaa ttaaaaatga agttttaaat
     5461 caatctaaag tatatatgag taaacttggt ctgacagtta ccaatgctta atcagtgagg
     5521 cacctatctc agcgatctgt ctatttcgtt catccatagt tgcctgactc cccgtcgtgt
     5581 agataactac gatacgggag ggcttaccat ctggccccag tgctgcaatg ataccgcggg
     5641 acccacgctc accggctcca gatttatcag caataaacca gccagccgga agggccgagc
     5701 gcagaagtgg tcctgcaact ttatccgcct ccatccagtc tattaattgt tgccgggaag
     5761 ctagagtaag tagttcgcca gttaatagtt tgcgcaacgt tgttgccatt gctacaggca
     5821 tcgtggtgtc acgctcgtcg tttggtatgg cttcattcag ctccggttcc caacgatcaa
     5881 ggcgagttac atgatccccc atgttgtgca aaaaagcggt tagctccttc ggtcctccga
     5941 tcgttgtcag aagtaagttg gccgcagtgt tatcactcat ggttatggca gcactgcata
     6001 attctcttac tgtcatgcca tccgtaagat gcttttctgt gactggtgag tactcaacca
     6061 agtcattctg agaatagtgt atgcggcgac cgagttgctc ttgcccggcg tcaatacggg
     6121 ataataccgc gccacatagc agaactttaa aagtgctcat cattggaaaa cgttcttcgg
     6181 ggcgaaaact ctcaaggatc ttaccactgt tgagatccag ttcgatgtaa cccactcgtg
     6241 cacccaactg atcttcagca tcttttactt tcaccagcgt ttctgggtga gcaaaaacag
     6301 gaaggcaaaa tgccgcaaaa aagggaataa gggcgacacg gaaatgttga atactcatac
     6361 tcttcctttt tcaatattat tgaagcattt atcagggtta ttgtctcatg agcggataca
     6421 tatttgaatg tatttagaaa aataaacaaa taggggttcc gcgcacattt ccccgaaaag
     6481 tgccacctga cgtcgacgga tcgggagatc tcccgatccc ctatggtgca ctctcagtac
     6541 aatctgctct gatgccgcat agttaagcca gtatctgctc cctgcttgtg tgttggaggt
     6601 cgctgagtag tgcgcgagca aaatttaagc tacaacaagg caaggcttga ccgac
//
