LOCUS       sequence-209607-        6564 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expression of a chimeric G-protein coupled receptor (Rhodopsin-GPR3;
            Opto-GPR3; A2).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6564)
  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 6564)
  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-GPR3
FEATURES             Location/Qualifiers
     source          1..6564
                     /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(1995..2012)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2001..2225
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      2271..2699
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2358..2377)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2568..2589
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(2708..2728)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2713..3042
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      2893..3028
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     2955..2974
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             3109..3903
                     /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(3163..3182)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3773..3792
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    4077..4198
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4114..4133)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4168..4187
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4247..4263)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4247..4263)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4260..4282)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4271..4287
                     /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(4295..4301,4302..4319,4320..4325))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4340..4361
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4477..4494)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4648..5236)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4728..4747)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5407..6198,6199..6267))
                     /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     6030..6049
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6268..6372)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(6447..6466)
                     /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 acgtcatcgt gggcactcct gccttccgtg cccccctcaa
     1081 ctacatcctg ctcaacctgg ccgtggccga cctcttcatg gtgttcgggg gcttcaccac
     1141 caccctctac acctctctgc acgggtactt cgtctttggg cccacgggct gcaacctgga
     1201 gggcttcttt gccaccttgg gcggtgaaat tgcactgtgg tccttggtgg tcctggccat
     1261 cgagcggtac gtggtggtgt acaatgccct cacctactat tcagagacaa cagtgacacg
     1321 ggccatcatg ggcgtcgcct tcacctgggt catggctctg gcctgtgccg cgccccccct
     1381 cgtcggctgg tccaggtaca tcccggaggg catgcagtgc tcgtgcggga ttgactacta
     1441 cacgccccac gaggaaacca acaatgagtc gttcgtcatc tacatgttcg tggtccactt
     1501 catcatcccc ctgattgtca tattcttctg ctacggacaa atctgccgca tcgtctgccg
     1561 ccatgcccag cagattgccc ttcagcggca cctgctgcct gcctcccact atgtggccac
     1621 ccgcaagggc attcgcatgg tgatcatcat ggtcatcgct ttcctaatct gctggctgcc
     1681 ctacgctggg gtggcgttct acatcttcac ccatcagggc tctgactttg gccccatctt
     1741 catgaccatc ccggctttct ttgccaagac ttctgccgtc tacaaccccg tcatctacat
     1801 catgatgaac aagcagttcc gcaaagtgct gtgggctgtc tgctgctgct gttcctcttc
     1861 caagatcccc ttccgatccc gctcccccag tgatgtcaca gaaaccagcc aagtggcgcc
     1921 tgcctaagaa ttccaccaca ctggactagt ggatccgagc tcggtaccaa gcttaagttt
     1981 aaaccgctga tcagcctcga ctgtgccttc tagttgccag ccatctgttg tttgcccctc
     2041 ccccgtgcct tccttgaccc tggaaggtgc cactcccact gtcctttcct aataaaatga
     2101 ggaaattgca tcgcattgtc tgagtaggtg tcattctatt ctggggggtg gggtggggca
     2161 ggacagcaag ggggaggatt gggaagagaa tagcaggcat gctggggatg cggtgggctc
     2221 tatggcttct gaggcggaaa gaaccagctg gggctctagg gggtatcccc acgcgccctg
     2281 tagcggcgca ttaagcgcgg cgggtgtggt ggttacgcgc agcgtgaccg ctacacttgc
     2341 cagcgcccta gcgcccgctc ctttcgcttt cttcccttcc tttctcgcca cgttcgccgg
     2401 ctttccccgt caagctctaa atcgggggct ccctttaggg ttccgattta gtgctttacg
     2461 gcacctcgac cccaaaaaac ttgattaggg tgatggttca cgtagtgggc catcgccctg
     2521 atagacggtt tttcgccctt tgacgttgga gtccacgttc tttaatagtg gactcttgtt
     2581 ccaaactgga acaacactca accctatctc ggtctattct tttgatttat aagggatttt
     2641 gccgatttcg gcctattggt taaaaaatga gctgatttaa caaaaattta acgcgaatta
     2701 attctgtgga atgtgtgtca gttagggtgt ggaaagtccc caggctcccc agcaggcaga
     2761 agtatgcaaa gcatgcatct caattagtca gcaaccaggt gtggaaagtc cccaggctcc
     2821 ccagcaggca gaagtatgca aagcatgcat ctcaattagt cagcaaccat agtcccgccc
     2881 ctaactccgc ccatcccgcc cctaactccg cccagttccg cccattctcc gccccatggc
     2941 tgactaattt tttttattta tgcagaggcc gaggccgcct ctgcctctga gctattccag
     3001 aagtagtgag gaggcttttt tggaggccta ggcttttgca aaaagctccc gggagcttgt
     3061 atatccattt tcggatctga tcaagagaca ggatgaggat cgtttcgcat gattgaacaa
     3121 gatggattgc acgcaggttc tccggccgct tgggtggaga ggctattcgg ctatgactgg
     3181 gcacaacaga caatcggctg ctctgatgcc gccgtgttcc ggctgtcagc gcaggggcgc
     3241 ccggttcttt ttgtcaagac cgacctgtcc ggtgccctga atgaactgca ggacgaggca
     3301 gcgcggctat cgtggctggc cacgacgggc gttccttgcg cagctgtgct cgacgttgtc
     3361 actgaagcgg gaagggactg gctgctattg ggcgaagtgc cggggcagga tctcctgtca
     3421 tctcaccttg ctcctgccga gaaagtatcc atcatggctg atgcaatgcg gcggctgcat
     3481 acgcttgatc cggctacctg cccattcgac caccaagcga aacatcgcat cgagcgagca
     3541 cgtactcgga tggaagccgg tcttgtcgat caggatgatc tggacgaaga acatcagggg
     3601 ctcgcgccag ccgaactgtt cgccaggctc aaggcgcgca tgcccgacgg cgaggatctc
     3661 gtcgtgaccc atggcgatgc ctgcttgccg aatatcatgg tggaaaatgg ccgcttttct
     3721 ggattcatcg actgtggccg gctgggtgtg gcggaccgct atcaggacat agcgttggct
     3781 acccgtgata ttgctgaaga acttggcggc gaatgggctg accgcttcct cgtgctttac
     3841 ggtatcgccg ctcccgattc gcagcgcatc gccttctatc gccttcttga cgagttcttc
     3901 tgagcgggac tctggggttc gaaatgaccg accaagcgac gcccaacctg ccatcacgag
     3961 atttcgattc caccgccgcc ttctatgaaa ggttgggctt cggaatcgtt ttccgggacg
     4021 ccggctggat gatcctccag cgcggggatc tcatgctgga gttcttcgcc caccccaact
     4081 tgtttattgc agcttataat ggttacaaat aaagcaatag catcacaaat ttcacaaata
     4141 aagcattttt ttcactgcat tctagttgtg gtttgtccaa actcatcaat gtatcttatc
     4201 atgtctgtat accgtcgacc tctagctaga gcttggcgta atcatggtca tagctgtttc
     4261 ctgtgtgaaa ttgttatccg ctcacaattc cacacaacat acgagccgga agcataaagt
     4321 gtaaagcctg gggtgcctaa tgagtgagct aactcacatt aattgcgttg cgctcactgc
     4381 cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc aacgcgcggg
     4441 gagaggcggt ttgcgtattg ggcgctcttg cgcttcctcg ctcactgact cgctgcgctc
     4501 ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac ggttatccac
     4561 agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa
     4621 ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca
     4681 caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc
     4741 gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata
     4801 cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta
     4861 tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca
     4921 gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga
     4981 cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg
     5041 tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa cagtatttgg
     5101 tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg
     5161 caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag
     5221 aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa
     5281 cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat
     5341 ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc
     5401 tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc
     5461 atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc
     5521 tggccccagt gctgcaatga taccgcggga cccacgctca ccggctccag atttatcagc
     5581 aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc
     5641 catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt
     5701 gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc
     5761 ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa
     5821 aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt
     5881 atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg
     5941 cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc
     6001 gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca gaactttaaa
     6061 agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccactgtt
     6121 gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt
     6181 caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag
     6241 ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt gaagcattta
     6301 tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa ataaacaaat
     6361 aggggttccg cgcacatttc cccgaaaagt gccacctgac gtcgacggat cgggagatct
     6421 cccgatcccc tatggtgcac tctcagtaca atctgctctg atgccgcata gttaagccag
     6481 tatctgctcc ctgcttgtgt gttggaggtc gctgagtagt gcgcgagcaa aatttaagct
     6541 acaacaaggc aaggcttgac cgac
//
