LOCUS       sequence-312960-        7701 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Vector optimized for use in screening assays, as well as for 
            efficient production of baculovirus and robust expression of the 
            target protein.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7701)
  AUTHORS   Goehring A, Lee CH, Wang KH, Michel JC, Claxton DP, Baconguis I, 
            Althoff T, Fischer S, Garcia KC, Gouaux E
  TITLE     Screening and large-scale expression of membrane proteins in 
            mammalian cells for structural studies.
  JOURNAL   Nat Protoc. 2014 Nov;9(11):2574-85. doi: 10.1038/nprot.2014.173. 
            Epub 2014 Oct 9.
  PUBMED    25299155
REFERENCE   2  (bases 1 to 7701)
  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/nprot.2014.173"; journalName: "Nat Protoc"; date: 
            "2014-11"; volume: "9"; issue: "11"; pages: "2574-85"
COMMENT     Sequence Label: pEG BacMam N term myc eGFP 3C
FEATURES             Location/Qualifiers
     source          1..7701
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      102..556
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(189..208)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     398..419
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     promoter        582..686
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(687..755,756..1547)
                     /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     complement(905..924)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      1718..2306
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     2207..2226
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     2460..2477
                     /label=L4440
                     /note="L4440 vector, forward primer"
     mobile_element  2611..2835
                     /mobile_element_type="transposon:Tn7"
                     /label=Tn7R
                     /note="mini-Tn7 element (right end of the Tn7 transposon)"
     CDS             complement(2902..3435)
                     /codon_start=1
                     /gene="aacC1"
                     /product="gentamycin acetyltransferase"
                     /label=GmR
                     /note="confers resistance to gentamycin"
                     /translation="MLRSSNDVTQQGSRPKTKLGGSSMGIIRTCRLGPDQVKSMRAALD
                     LFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRS
                     EIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKLGIR
                     EEVMHFDIDPSTAT"
     promoter        complement(join(3624..3629,3630..3646,3647..3652))
                     /gene="intI1 (promoter lies within the coding sequence)"
                     /label=Pc promoter
                     /note="class 1 integron promoter"
     polyA_signal    4169..4217
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     primer_bind     4242..4261
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     promoter        complement(4353..4462)
                     /label=p10 promoter
                     /note="baculovirus promoter for expression in insect cells"
     promoter        4507..4598
                     /gene="polh from Autographa californica"
                     /label=polyhedrin promoter
                     /note="promoter for the baculovirus polyhedrin gene"
     primer_bind     4523..4540
                     /label=Polyhedrin-F
                     /note="Polyhedrin promoter, forward primer"
     enhancer        4778..5157
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        5158..5361
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     5312..5332
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     5358..5382
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     intron          5497..5629
                     /label=chimeric intron
                     /note="chimera between introns from human beta-globin and 
                     immunoglobulin heavy chain genes"
     primer_bind     5612..5631
                     /label=pMT2-F
                     /note="Synthetic intron, forward primer"
     CDS             5698..5727
                     /codon_start=1
                     /product="Myc (human c-Myc proto-oncogene) epitope tag"
                     /label=Myc
                     /translation="EQKLISEEDL"
     CDS             join(5737..5739,5740..6450)
                     /codon_start=1
                     /product="enhanced GFP with monomerizing A206K mutation 
                     (Zacharias et al., 2002)"
                     /label=mEGFP
                     /note="mammalian codon-optimized"
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSKLSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     primer_bind     complement(5779..5800)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(6040..6059)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     6387..6408
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     CDS             6469..6492
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     misc_feature    6570..7158
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(6623..6643)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(7041..7052)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     polyA_signal    7291..7425
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(7328..7347)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     7382..7401
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     mobile_element  7454..7619
                     /mobile_element_type="transposon:Tn7"
                     /label=Tn7L
                     /note="mini-Tn7 element (left end of the Tn7 transposon)"
ORIGIN
        1 ttctctgtca cagaatgaaa atttttctgt catctcttcg ttattaatgt ttgtaattga
       61 ctgaatatca acgcttattt gcagcctgaa tggcgaatgg gacgcgccct gtagcggcgc
      121 attaagcgcg gcgggtgtgg tggttacgcg cagcgtgacc gctacacttg ccagcgccct
      181 agcgcccgct cctttcgctt tcttcccttc ctttctcgcc acgttcgccg gctttccccg
      241 tcaagctcta aatcgggggc tccctttagg gttccgattt agtgctttac ggcacctcga
      301 ccccaaaaaa cttgattagg gtgatggttc acgtagtggg ccatcgccct gatagacggt
      361 ttttcgccct ttgacgttgg agtccacgtt cttaatagtg gactcttgtt ccaaactgga
      421 acaacactca accctatctc ggtctattct tttgatttat aagggatttt gccgatttcg
      481 gcctattggt taaaaaatga gctgatttaa caaaaattta acgcgaattt taacaaaata
      541 ttaacgctta caatttaggt ggcacttttc ggggaaatgt gcgcggaacc cctatttgtt
      601 tatttttcta aatacattca aatatgtatc cgctcatgag acaataaccc tgataaatgc
      661 ttcaataata ttgaaaaagg aagagtatga gtattcaaca tttccgtgtc gcccttattc
      721 ccttttttgc ggcattttgc cttcctgttt ttgctcaccc agaaacgctg gtgaaagtaa
      781 aagatgctga agatcagttg ggtgcacgag tgggttacat cgaactggat ctcaacagcg
      841 gtaagatcct tgagagtttt cgccccgaag aacgttttcc aatgatgagc acttttaaag
      901 ttctgctatg tggcgcggta ttatcccgta ttgacgccgg gcaagagcaa ctcggtcgcc
      961 gcatacacta ttctcagaat gacttggttg agtactcacc agtcacagaa aagcatctta
     1021 cggatggcat gacagtaaga gaattatgca gtgctgccat aaccatgagt gataacactg
     1081 cggccaactt acttctgaca acgatcggag gaccgaagga gctaaccgct tttttgcaca
     1141 acatggggga tcatgtaact cgccttgatc gttgggaacc ggagctgaat gaagccatac
     1201 caaacgacga gcgtgacacc acgatgcctg tagcaatggc aacaacgttg cgcaaactat
     1261 taactggcga actacttact ctagcttccc ggcaacaatt aatagactgg atggaggcgg
     1321 ataaagttgc aggaccactt ctgcgctcgg cccttccggc tggctggttt attgctgata
     1381 aatctggagc cggtgagcgt gggtctcgcg gtatcattgc agcactgggg ccagatggta
     1441 agccctcccg tatcgtagtt atctacacga cggggagtca ggcaactatg gatgaacgaa
     1501 atagacagat cgctgagata ggtgcctcac tgattaagca ttggtaactg tcagaccaag
     1561 tttactcata tatactttag attgatttaa aacttcattt ttaatttaaa aggatctagg
     1621 tgaagatcct ttttgataat ctcatgacca aaatccctta acgtgagttt tcgttccact
     1681 gagcgtcaga ccccgtagaa aagatcaaag gatcttcttg agatcctttt tttctgcgcg
     1741 taatctgctg cttgcaaaca aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc
     1801 aagagctacc aactcttttt ccgaaggtaa ctggcttcag cagagcgcag ataccaaata
     1861 ctgttcttct agtgtagccg tagttaggcc accacttcaa gaactctgta gcaccgccta
     1921 catacctcgc tctgctaatc ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc
     1981 ttaccgggtt ggactcaaga cgatagttac cggataaggc gcagcggtcg ggctgaacgg
     2041 ggggttcgtg cacacagccc agcttggagc gaacgaccta caccgaactg agatacctac
     2101 agcgtgagct atgagaaagc gccacgcttc ccgaagggag aaaggcggac aggtatccgg
     2161 taagcggcag ggtcggaaca ggagagcgca cgagggagct tccaggggga aacgcctggt
     2221 atctttatag tcctgtcggg tttcgccacc tctgacttga gcgtcgattt ttgtgatgct
     2281 cgtcaggggg gcggagccta tggaaaaacg ccagcaacgc ggccttttta cggttcctgg
     2341 ccttttgctg gccttttgct cacatgttct ttcctgcgtt atcccctgat tctgtggata
     2401 accgtattac cgcctttgag tgagctgata ccgctcgccg cagccgaacg accgagcgca
     2461 gcgagtcagt gagcgaggaa gcggaagagc gcctgatgcg gtattttctc cttacgcatc
     2521 tgtgcggtat ttcacaccgc atagaccagc cgcgtaacct ggcaaaatcg gttacggttg
     2581 agtaataaat ggatgccctg cgtaagcggg tgtgggcgga caataaagtc ttaaactgaa
     2641 caaaatagat ctaaactatg acaataaagt cttaaactag acagaatagt tgtaaactga
     2701 aatcagtcca gttatgctgt gaaaaagcat actggacttt tgttatggct aaagcaaact
     2761 cttcattttc tgaagtgcaa attgcccgtc gtattaaaga ggggcgtggc caagggcatg
     2821 gtaaagacta tattcgcggc gttgtgacaa tttaccgaac aactccgcgg ccgggaagcc
     2881 gatctcggct tgaacgaatt gttaggtggc ggtacttggg tcgatatcaa agtgcatcac
     2941 ttcttcccgt atgcccaact ttgtatagag agccactgcg ggatcgtcac cgtaatctgc
     3001 ttgcacgtag atcacataag caccaagcgc gttggcctca tgcttgagga gattgatgag
     3061 cgcggtggca atgccctgcc tccggtgctc gccggagact gcgagatcat agatatagat
     3121 ctcactacgc ggctgctcaa acttgggcag aacgtaagcc gcgagagcgc caacaaccgc
     3181 ttcttggtcg aaggcagcaa gcgcgatgaa tgtcttacta cggagcaagt tcccgaggta
     3241 atcggagtcc ggctgatgtt gggagtaggt ggctacgtct ccgaactcac gaccgaaaag
     3301 atcaagagca gcccgcatgg atttgacttg gtcagggccg agcctacatg tgcgaatgat
     3361 gcccatactt gagccaccta actttgtttt agggcgactg ccctgctgcg taacatcgtt
     3421 gctgctgcgt aacatcgttg ctgctccata acatcaaaca tcgacccacg gcgtaacgcg
     3481 cttgctgctt ggatgcccga ggcatagact gtacaaaaaa acagtcataa caagccatga
     3541 aaaccgccac tgcgccgtta ccaccgctgc gttcggtcaa ggttctggac cagttgcgtg
     3601 agcgcatacg ctacttgcat tacagtttac gaaccgaaca ggcttatgtc aactgggttc
     3661 gtgccttcat ccgtttccac ggtgtgcgtc acccggcaac cttgggcagc agcgaagtcg
     3721 aggcatttct gtcctggctg gcgaacgagc gcaaggtttc ggtctccacg catcgtcagg
     3781 cattggcggc cttgctgttc ttctacggca aggtgctgtg cacggatctg cccttgcttc
     3841 aggagatcgg tagacctcgg ccgtcgcggc gcttgccggt ggtgctgacc ccggatgaag
     3901 tggttcgcat cctcggtttt ctggaaggcg agcatcgttt gttcgcccag gactctagct
     3961 atagttctag tggttggcta cagctttgtt taaacaaagc tggctatggc agggcttgcc
     4021 gccccgacgt tggctgcgag ccctgggcct tcacccgaac ttgggggttg gggtggggaa
     4081 aaggaagaaa cgcgggcgta ttggtcccaa tggggtctcg gtggggtatc gacagagtgc
     4141 cagccctggg accgaacccc gcgtttatga acaaacgacc caacacccgt gcgttttatt
     4201 ctgtcttttt attgccgtca tagcgcgggt tccttccggt attgtctcct tccgtgtttc
     4261 agttagcctc ccccatctcc cggtaccgca tgctatgcat cagctgctag caccatggct
     4321 cgagatcccg ggtgatcaag tcttcgtcga gtgattgtaa ataaaatgta atttacagta
     4381 tagtatttta attaatatac aaatgatttg ataataattc ttatttaact ataatatatt
     4441 gtgttgggtt gaattaaagg tccgtatact agtatcgatt cgcgacctac tccggaatat
     4501 taatagatca tggagataat taaaatgata accatctcgc aaataaataa gtattttact
     4561 gttttcgtaa cagttttgta ataaaaaaac ctataaatat tccggattat tcataccgtc
     4621 ccaccatcgg gcgcggatcc tcaatattgg ccattagcca tattattcat tggttatata
     4681 gcataaatca atattggcta ttggccattg catacgttgt atctatatca taatatgtac
     4741 atttatattg gctcatgtcc aatatgaccg ccatgttggc attgattatt gactagttat
     4801 taatagtaat caattacggg gtcattagtt catagcccat atatggagtt ccgcgttaca
     4861 taacttacgg taaatggccc gcctggctga ccgcccaacg acccccgccc attgacgtca
     4921 ataatgacgt atgttcccat agtaacgcca atagggactt tccattgacg tcaatgggtg
     4981 gagtatttac ggtaaactgc ccacttggca gtacatcaag tgtatcatat gccaagtccg
     5041 ccccctattg acgtcaatga cggtaaatgg cccgcctggc attatgccca gtacatgacc
     5101 ttacgggact ttcctacttg gcagtacatc tacgtattag tcatcgctat taccatggtg
     5161 atgcggtttt ggcagtacac caatgggcgt ggatagcggt ttgactcacg gggatttcca
     5221 agtctccacc ccattgacgt caatgggagt ttgttttggc accaaaatca acgggacttt
     5281 ccaaaatgtc gtaataaccc cgccccgttg acgcaaatgg gcggtaggcg tgtacggtgg
     5341 gaggtctata taagcagagc tcgtttagtg aaccgtcaga tcactagaag ctttattgcg
     5401 gtagtttatc acagttaaat tgctaacgca gtcagtgctt ctgacacaac agtctcgaac
     5461 ttaagctgca gaagttggtc gtgaggcact gggcaggtaa gtatcaaggt tacaagacag
     5521 gtttaaggag accaatagaa actgggcttg tcgagacaga gaagactctt gcgtttctga
     5581 taggcaccta ttggtcttac tgacatccac tttgcctttc tctccacagg tgtccactcc
     5641 cagttcaatt acagctctta agggatcccg gtccgaagcg cgcggaatta caccatggaa
     5701 caaaaactca tctcagaaga ggatctgggt tcaggagtga gcaagggcga ggagctgttc
     5761 accggggtgg tgcccatcct ggtcgagctg gacggcgacg taaacggcca caagttcagc
     5821 gtgtccggcg agggcgaggg cgatgccacc tacggcaagc tgaccctgaa gttcatctgc
     5881 accaccggca agctgcccgt gccctggccc accctcgtga ccaccctgac ctacggcgtg
     5941 cagtgcttca gccgctaccc cgaccacatg aagcagcacg acttcttcaa gtccgccatg
     6001 cccgaaggct acgtccagga gcgcaccatc ttcttcaagg acgacggcaa ctacaagacc
     6061 cgcgccgagg tgaagttcga gggcgacacc ctggtgaacc gcatcgagct gaagggcatc
     6121 gacttcaagg aggacggcaa catcctgggg cacaagctgg agtacaacta caacagccac
     6181 aacgtctata tcatggccga caagcagaag aacggcatca aggtgaactt caagatccgc
     6241 cacaacatcg aggacggcag cgtgcagctc gccgaccact accagcagaa cacccccatc
     6301 ggcgacggcc ccgtgctgct gcccgacaac cactacctga gcacccagtc caagctgagc
     6361 aaagacccca acgagaagcg cgatcacatg gtcctgctgg agttcgtgac cgccgccggg
     6421 atcactctcg gcatggacga gctgtacaag tccggactca gatctggact ggaagttctg
     6481 ttccagggtc ctgaattcaa aggcctacgt cgacgagctc actagtcgcg gccgctttcg
     6541 aatctagagc ctgcagtctc gacaagctta atcaacctct ggattacaaa atttgtgaaa
     6601 gattgactgg tattcttaac tatgttgctc cttttacgct atgtggatac gctgctttaa
     6661 tgcctttgta tcatgctatt gcttcccgta tggctttcat tttctcctcc ttgtataaat
     6721 cctggttgct gtctctttat gaggagttgt ggcccgttgt caggcaacgt ggcgtggtgt
     6781 gcactgtgtt tgctgacgca acccccactg gttggggcat tgccaccacc tgtcagctcc
     6841 tttccgggac tttcgctttc cccctcccta ttgccacggc ggaactcatc gccgcctgcc
     6901 ttgcccgctg ctggacaggg gctcggctgt tgggcactga caattccgtg gtgttgtcgg
     6961 ggaagctgac gtcctttcca tggctgctcg cctgtgttgc cacctggatt ctgcgcggga
     7021 cgtccttctg ctacgtccct tcggccctca atccagcgga ccttccttcc cgcggcctgc
     7081 tgccggctct gcggcctctt ccgcgtcttc gccttcgccc tcagacgagt cggatctccc
     7141 tttgggccgc ctccccgcct gaagcttgtc gagaagtact agaggatcat aatcagccat
     7201 accacatttg tagaggtttt acttgcttta aaaaacctcc cacacctccc cctgaacctg
     7261 aaacataaaa tgaatgcaat tgttgttgtt aacttgttta ttgcagctta taatggttac
     7321 aaataaagca atagcatcac aaatttcaca aataaagcat ttttttcact gcattctagt
     7381 tgtggtttgt ccaaactcat caatgtatct tatcatgtct ggatctgatc actgcttgag
     7441 cctaggagat ccgaaccaga taagtgaaat ctagttccaa actattttgt catttttaat
     7501 tttcgtatta gcttacgacg ctacacccag ttcccatcta ttttgtcact cttccctaaa
     7561 taatccttaa aaactccatt tccacccctc ccagttccca actattttgt ccgcccacag
     7621 cggggcattt ttcttcctgt tatgttttta atcaaacatc ctgccaactc catgtgacaa
     7681 accgtcatct tcggctactt t
//
