LOCUS       sequence-134517-        6173 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Large fragment of split HRP and FRB fused to the extracellular 
            terminus of the ""pre mGRASP"" scaffold published by Magee, in which
            the extracellular domain of NRX is replaced by portions of CD4..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6173)
  AUTHORS   Martell JD, Yamagata M, Deerinck TJ, Phan S, Kwa CG, Ellisman MH, 
            Sanes JR, Ting AY
  TITLE     A split horseradish peroxidase for the detection of intercellular 
            protein-protein interactions and sensitive visualization of 
            synapses.
  JOURNAL   Nat Biotechnol. 2016 May 30. doi: 10.1038/nbt.3563.
  PUBMED    27240195
REFERENCE   2  (bases 1 to 6173)
  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 
            Biotechnol. 2016 May 30. doi: 10.1038/nbt.3563."
COMMENT     Sequence Label: CAG sHRPa-FRB-pre mGRASP
FEATURES             Location/Qualifiers
     source          1..6173
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        4..383
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        386..661
                     /label=chicken beta-actin promoter
     intron          662..1670
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     primer_bind     1594..1616
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     1678..1697
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     CDS             2797..2820
                     /codon_start=1
                     /product="FLAG(R) epitope tag, followed by an enterokinase 
                     cleavage site"
                     /label=FLAG
                     /translation="DYKDDDDK"
     primer_bind     complement(3676..3692)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3676..3692)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3689..3711)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3700..3716
                     /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(3724..3730,3731..3748,3749..3754))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3769..3790
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        3849..4044
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      3895..4030
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     polyA_signal    4050..4184
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4087..4106)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4141..4160
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4252..4269)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4423..5011)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4503..4522)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5182..5973,5974..6042))
                     /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     5805..5824
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6043..6147)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 gtcgacattg attattgact agttattaat agtaatcaat tacggggtca ttagttcata
       61 gcccatatat ggagttccgc gttacataac ttacggtaaa tggcccgcct ggctgaccgc
      121 ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt tcccatagta acgccaatag
      181 ggactttcca ttgacgtcaa tgggtggact atttacggta aactgcccac ttggcagtac
      241 atcaagtgta tcatatgcca agtacgcccc ctattgacgt caatgacggt aaatggcccg
      301 cctggcatta tgcccagtac atgaccttat gggactttcc tacttggcag tacatctacg
      361 tattagtcat cgctattacc atgggtcgag gtgagcccca cgttctgctt cactctcccc
      421 atctcccccc cctccccacc cccaattttg tatttattta ttttttaatt attttgtgca
      481 gcgatggggg cggggggggg gggggcgcgc gccaggcggg gcggggcggg gcgaggggcg
      541 gggcggggcg aggcggagag gtgcggcggc agccaatcag agcggcgcgc tccgaaagtt
      601 tccttttatg gcgaggcggc ggcggcggcg gccctataaa aagcgaagcg cgcggcgggc
      661 gggagtcgct gcgttgcctt cgccccgtgc cccgctccgc gccgcctcgc gccgcccgcc
      721 ccggctctga ctgaccgcgt tactcccaca ggtgagcggg cgggacggcc cttctcctcc
      781 gggctgtaat tagcgcttgg tttaatgacg gctcgtttct tttctgtggc tgcgtgaaag
      841 ccttaaaggg ctccgggagg gccctttgtg cgggggggag cggctcgggg ggtgcgtgcg
      901 tgtgtgtgtg cgtggggagc gccgcgtgcg gcccgcgctg cccggcggct gtgagcgctg
      961 cgggcgcggc gcggggcttt gtgcgctccg cgtgtgcgcg aggggagcgc ggccgggggc
     1021 ggtgccccgc ggtgcggggg ggctgcgagg ggaacaaagg ctgcgtgcgg ggtgtgtgcg
     1081 tgggggggtg agcagggggt gtgggcgcgg cggtcgggct gtaacccccc cctgcacccc
     1141 cctccccgag ttgctgagca cggcccggct tcgggtgcgg ggctccgtgc ggggcgtggc
     1201 gcggggctcg ccgtgccggg cggggggtgg cggcaggtgg gggtgccggg cggggcgggg
     1261 ccgcctcggg ccggggaggg ctcgggggag gggcgcggcg gccccggagc gccggcggct
     1321 gtcgaggcgc ggcgagccgc agccattgcc ttttatggta atcgtgcgag agggcgcagg
     1381 gacttccttt gtcccaaatc tggcggagcc gaaatctggg aggcgccgcc gcaccccctc
     1441 tagcgggcgc gggcgaagcg gtgcggcgcc ggcaggaagg aaatgggcgg ggagggcctt
     1501 cgtgcgtcgc cgcgccgccg tccccttctc catctccagc ctcggggctg ccgcaggggg
     1561 acggctgcct tcggggggga cggggcaggg cggggttcgg cttctggcgt gtgaccggcg
     1621 gctctagagc ctctgctaac catgttcatg ccttcttctt tttcctacag ctcctgggca
     1681 acgtgctggt tattgtgctg tctcatcatt ttggcaaaga attccgccac catgccacct
     1741 tctactagtc ttttgttgct tgctgcactt ctccccttcg ctcttcccgc ttcagattgg
     1801 aagacaggag aagtcaccgc ttccaccggt cagcttactc caactttcta cgataactct
     1861 tgtcctaacg tgagcaacat cgtgcgagat attatcgtga acgagttgcg gtctgatccg
     1921 aggatagccg cttcaatttt gcggctgcat ttccacgatt gttttgtaaa cggctgtgat
     1981 gcttccatcc tcctcgacaa taccacctct ttcaggactg aaaaggatgc cttcggtaac
     2041 gcgaatagtg ctagagggtt ttccgtgatc gatagaatga aagccgctgt ggagagcgcc
     2101 tgccccggga cagttagttg tgcagacctt ctgaccatag cggcccagca atccgtgacg
     2161 ctggccggtg gccccagctg gagggtcccc ctgggaagga gggactctct gcaggctttt
     2221 ctggacttgg caaacgcaaa cctgcctgct cccttcttca ctcttcccca gctgaaggat
     2281 tccttcagga atgtcggcct gaaccgaagt agtgatttgg tggctctgtc cggaggccac
     2341 acattcggca agagtcagtg caggttcatc atggacagac tgtataactt ttccaacacc
     2401 ggcttgcctg accctaccct gaacacaaca tacttgcaga ctctcagagg actgtgtccg
     2461 ctcaatggca agggctcggg ctcgacctcg ggctcgggcg gctcgagcgt ggccatcctg
     2521 tggcacgaga tgtggcatga aggcctggaa gaggcatctc gtttgtactt tggggaaagg
     2581 aacgtgaaag gcatgtttga ggtgctggag cccttgcatg ctatgatgga acggggcccc
     2641 cagactctga aggaaacatc ctttaatcag gcctatggtc gagatttaat ggaggcccaa
     2701 gagtggtgca ggaagtacat gaaatcaggg aatgtcaagg acctcaccca agcctgggac
     2761 ctctattatc atgtgttccg acgaatctca caattggact acaaggatga cgacgataag
     2821 gtcgactttc agaaagctag ctctattgtt tataagaagg agggggaaca ggtggagttc
     2881 agtttcccat tggccttcac agtcgagaag ctcacaggat caggagagtt gtggtggcag
     2941 gccgaaagag cctcctccag caagagttgg atcacttttg atctgaaaaa caaagaagtg
     3001 agcgtgaaga gagtcacaca ggaccctaag ctgcagatgg gcaagaagtt gcctttgcac
     3061 ttgacactcc cccaagccct gccccagtat gctggctccg ggaacctcac cctcgccttg
     3121 gaggctaaga ccggaaagtt gcatcaggag gtcaacctcg tggtgatgag ggcaacacag
     3181 ctgcagaaga acctgacctg cgaagtgtgg ggtcccacct cacctaaact gatgctgtct
     3241 ctgaagctgg agaataagga ggctaaagtc agtaaaagag agaaggctgt gtgggtcctt
     3301 aacccggagg cagggatgtg gcagtgtctt cttagcgact ctggacaggt gctgctggag
     3361 agcaacatca aggtgcttcc tacttggtca acaccagtac agccgatggc cctgatcgta
     3421 ctcgggggag tcgccggcct gcttctgttt atcggcctgg gcatcttctt ctgcgtacgc
     3481 tacaagtatc gcaacaggga tgagggatct taccacgttg acgaatctag gaactatatc
     3541 agtaacagcg ctcagagtaa tggcgccgtg gttaaagaga aacagccctc cagcgccaaa
     3601 tcagcaaaca aaaacaagaa aaacaaggat aaagagtact acgtagcggc cgcgtgaaag
     3661 cttggcgtaa tcatggtcat agctgtttcc tgtgtgaaat tgttatccgc tcacaattcc
     3721 acacaacata cgagccggaa gcataaagtg taaagcctgg ggtgcctaat gagtgagcta
     3781 actcacatta attgcgttgc gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca
     3841 gcggatccgc atctcaatta gtcagcaacc atagtcccgc ccctaactcc gcccatcccg
     3901 cccctaactc cgcccagttc cgcccattct ccgccccatg gctgactaat tttttttatt
     3961 tatgcagagg ccgaggccgc ctcggcctct gagctattcc agaagtagtg aggaggcttt
     4021 tttggaggcc taggcttttg caaaaagcta acttgtttat tgcagcttat aatggttaca
     4081 aataaagcaa tagcatcaca aatttcacaa ataaagcatt tttttcactg cattctagtt
     4141 gtggtttgtc caaactcatc aatgtatctt atcatgtctg gatccgctgc attaatgaat
     4201 cggccaacgc gcggggagag gcggtttgcg tattgggcgc tcttccgctt cctcgctcac
     4261 tgactcgctg cgctcggtcg ttcggctgcg gcgagcggta tcagctcact caaaggcggt
     4321 aatacggtta tccacagaat caggggataa cgcaggaaag aacatgtgag caaaaggcca
     4381 gcaaaaggcc aggaaccgta aaaaggccgc gttgctggcg tttttccata ggctccgccc
     4441 ccctgacgag catcacaaaa atcgacgctc aagtcagagg tggcgaaacc cgacaggact
     4501 ataaagatac caggcgtttc cccctggaag ctccctcgtg cgctctcctg ttccgaccct
     4561 gccgcttacc ggatacctgt ccgcctttct cccttcggga agcgtggcgc tttctcaatg
     4621 ctcacgctgt aggtatctca gttcggtgta ggtcgttcgc tccaagctgg gctgtgtgca
     4681 cgaacccccc gttcagcccg accgctgcgc cttatccggt aactatcgtc ttgagtccaa
     4741 cccggtaaga cacgacttat cgccactggc agcagccact ggtaacagga ttagcagagc
     4801 gaggtatgta ggcggtgcta cagagttctt gaagtggtgg cctaactacg gctacactag
     4861 aaggacagta tttggtatct gcgctctgct gaagccagtt accttcggaa aaagagttgg
     4921 tagctcttga tccggcaaac aaaccaccgc tggtagcggt ggtttttttg tttgcaagca
     4981 gcagattacg cgcagaaaaa aaggatctca agaagatcct ttgatctttt ctacggggtc
     5041 tgacgctcag tggaacgaaa actcacgtta agggattttg gtcatgagat tatcaaaaag
     5101 gatcttcacc tagatccttt taaattaaaa atgaagtttt aaatcaatct aaagtatata
     5161 tgagtaaact tggtctgaca gttaccaatg cttaatcagt gaggcaccta tctcagcgat
     5221 ctgtctattt cgttcatcca tagttgcctg actccccgtc gtgtagataa ctacgatacg
     5281 ggagggctta ccatctggcc ccagtgctgc aatgataccg cgagacccac gctcaccggc
     5341 tccagattta tcagcaataa accagccagc cggaagggcc gagcgcagaa gtggtcctgc
     5401 aactttatcc gcctccatcc agtctattaa ttgttgccgg gaagctagag taagtagttc
     5461 gccagttaat agtttgcgca acgttgttgc cattgctaca ggcatcgtgg tgtcacgctc
     5521 gtcgtttggt atggcttcat tcagctccgg ttcccaacga tcaaggcgag ttacatgatc
     5581 ccccatgttg tgcaaaaaag cggttagctc cttcggtcct ccgatcgttg tcagaagtaa
     5641 gttggccgca gtgttatcac tcatggttat ggcagcactg cataattctc ttactgtcat
     5701 gccatccgta agatgctttt ctgtgactgg tgagtactca accaagtcat tctgagaata
     5761 gtgtatgcgg cgaccgagtt gctcttgccc ggcgtcaata cgggataata ccgcgccaca
     5821 tagcagaact ttaaaagtgc tcatcattgg aaaacgttct tcggggcgaa aactctcaag
     5881 gatcttaccg ctgttgagat ccagttcgat gtaacccact cgtgcaccca actgatcttc
     5941 agcatctttt actttcacca gcgtttctgg gtgagcaaaa acaggaaggc aaaatgccgc
     6001 aaaaaaggga ataagggcga cacggaaatg ttgaatactc atactcttcc tttttcaata
     6061 ttattgaagc atttatcagg gttattgtct catgagcgga tacatatttg aatgtattta
     6121 gaaaaataaa caaatagggg ttccgcgcac atttccccga aaagtgccac ctg
//
