LOCUS       sequence-340939-        3852 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  CRISPIE donor B1 (Zhong et al, eLife 2021), mEGFP translational 
            phase (0-0), excised by ACTB i4 sgRNA or DRS-1 sgRNA (with SpCas9)..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3852)
  AUTHORS   Zhong H, Ceballos CC, Massengill CI, Muniak MA, Ma L, Qin M, Petrie 
            SK, Mao T
  TITLE     High-fidelity, efficient, and reversible labeling of endogenous 
            proteins using CRISPR-based designer exon insertion.
  JOURNAL   Elife. 2021 Jun 8;10. pii: 64911. doi: 10.7554/eLife.64911.
  PUBMED    34100715
REFERENCE   2  (bases 1 to 3852)
  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: "Elife."; 
            date: "2021-06-8"; volume: "10. pii: 64911. doi"; pages: " 
            10.7554/eLife.64911"
COMMENT     Sequence Label: pUC57-Amp_CRISPIE donor B1
FEATURES             Location/Qualifiers
     source          1..3852
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(35..52)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(206..794)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(286..305)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(965..1756,1757..1825))
                     /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     1588..1607
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(1826..1930)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     1998..2016
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     primer_bind     complement(2054..2076)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     2176..2195
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     2389..2411
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     2403..2420
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     2404..2420
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     regulatory      2643..2652
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(2649..2651,2652..2654,2655..3365)
                     /codon_start=1
                     /product="enhanced GFP with monomerizing A206K mutation 
                     (Zacharias et al., 2002)"
                     /label=mEGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSKLSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(2694..2715)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(2955..2974)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     3302..3323
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(3656..3672)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3656..3672)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3669..3691)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3680..3696
                     /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(3704..3710,3711..3728,3729..3734))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3749..3770
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
ORIGIN
        1 gaggcggttt gcgtattggg cgctcttccg cttcctcgct cactgactcg ctgcgctcgg
       61 tcgttcggct gcggcgagcg gtatcagctc actcaaaggc ggtaatacgg ttatccacag
      121 aatcagggga taacgcagga aagaacatgt gagcaaaagg ccagcaaaag gccaggaacc
      181 gtaaaaaggc cgcgttgctg gcgtttttcc ataggctccg cccccctgac gagcatcaca
      241 aaaatcgacg ctcaagtcag aggtggcgaa acccgacagg actataaaga taccaggcgt
      301 ttccccctgg aagctccctc gtgcgctctc ctgttccgac cctgccgctt accggatacc
      361 tgtccgcctt tctcccttcg ggaagcgtgg cgctttctca tagctcacgc tgtaggtatc
      421 tcagttcggt gtaggtcgtt cgctccaagc tgggctgtgt gcacgaaccc cccgttcagc
      481 ccgaccgctg cgccttatcc ggtaactatc gtcttgagtc caacccggta agacacgact
      541 tatcgccact ggcagcagcc actggtaaca ggattagcag agcgaggtat gtaggcggtg
      601 ctacagagtt cttgaagtgg tggcctaact acggctacac tagaagaaca gtatttggta
      661 tctgcgctct gctgaagcca gttaccttcg gaaaaagagt tggtagctct tgatccggca
      721 aacaaaccac cgctggtagc ggtggttttt ttgtttgcaa gcagcagatt acgcgcagaa
      781 aaaaaggatc tcaagaagat cctttgatct tttctacggg gtctgacgct cagtggaacg
      841 aaaactcacg ttaagggatt ttggtcatga gattatcaaa aaggatcttc acctagatcc
      901 ttttaaatta aaaatgaagt tttaaatcaa tctaaagtat atatgagtaa acttggtctg
      961 acagttacca atgcttaatc agtgaggcac ctatctcagc gatctgtcta tttcgttcat
     1021 ccatagttgc ctgactcccc gtcgtgtaga taactacgat acgggagggc ttaccatctg
     1081 gccccagtgc tgcaatgata ccgcgagacc cacgctcacc ggctccagat ttatcagcaa
     1141 taaaccagcc agccggaagg gccgagcgca gaagtggtcc tgcaacttta tccgcctcca
     1201 tccagtctat taattgttgc cgggaagcta gagtaagtag ttcgccagtt aatagtttgc
     1261 gcaacgttgt tgccattgct acaggcatcg tggtgtcacg ctcgtcgttt ggtatggctt
     1321 cattcagctc cggttcccaa cgatcaaggc gagttacatg atcccccatg ttgtgcaaaa
     1381 aagcggttag ctccttcggt cctccgatcg ttgtcagaag taagttggcc gcagtgttat
     1441 cactcatggt tatggcagca ctgcataatt ctcttactgt catgccatcc gtaagatgct
     1501 tttctgtgac tggtgagtac tcaaccaagt cattctgaga atagtgtatg cggcgaccga
     1561 gttgctcttg cccggcgtca atacgggata ataccgcgcc acatagcaga actttaaaag
     1621 tgctcatcat tggaaaacgt tcttcggggc gaaaactctc aaggatctta ccgctgttga
     1681 gatccagttc gatgtaaccc actcgtgcac ccaactgatc ttcagcatct tttactttca
     1741 ccagcgtttc tgggtgagca aaaacaggaa ggcaaaatgc cgcaaaaaag ggaataaggg
     1801 cgacacggaa atgttgaata ctcatactct tcctttttca atattattga agcatttatc
     1861 agggttattg tctcatgagc ggatacatat ttgaatgtat ttagaaaaat aaacaaatag
     1921 gggttccgcg cacatttccc cgaaaagtgc cacctgacgt ctaagaaacc attattatca
     1981 tgacattaac ctataaaaat aggcgtatca cgaggccctt tcgtctcgcg cgtttcggtg
     2041 atgacggtga aaacctctga cacatgcagc tcccggagac ggtcacagct tgtctgtaag
     2101 cggatgccgg gagcagacaa gcccgtcagg gcgcgtcagc gggtgttggc gggtgtcggg
     2161 gctggcttaa ctatgcggca tcagagcaga ttgtactgag agtgcaccat atgcggtgtg
     2221 aaataccgca cagatgcgta aggagaaaat accgcatcag gcgccattcg ccattcaggc
     2281 tgcgcaactg ttgggaaggg cgatcggtgc gggcctcttc gctattacgc cagctggcga
     2341 aagggggatg tgctgcaagg cgattaagtt gggtaacgcc agggttttcc cagtcacgac
     2401 gttgtaaaac gacggccagt gaattgacgc gtattgggat actagtaaaa ggcaaacact
     2461 ggtcggagga attcgacgct tccgagtacg gtacaggcgg ccgcgacgct tccgagtacg
     2521 gtacaggcaa attgctccag aagggtgaga aggctagaga tgtgggagaa ctgggtggaa
     2581 ggcagaatcg accacgtcta aggttgtggg tttactgtgt cttacagttg aaggaaaccg
     2641 gtgccaccat ggtgagcaag ggcgaggagc tgttcaccgg ggtggtgccc atcctggtcg
     2701 agctggacgg cgacgtaaac ggccacaagt tcagcgtgtc cggcgagggc gagggcgatg
     2761 ccacctacgg caagctgacc ctgaagttca tctgcaccac cggcaagctg cccgtgccct
     2821 ggcccaccct cgtgaccacc ctgacctacg gcgtgcagtg cttcagccgc taccccgacc
     2881 acatgaagca gcacgacttc ttcaagtccg ccatgcccga aggctacgtc caggagcgca
     2941 ccatcttctt caaggacgac ggcaactaca agacccgcgc cgaggtgaag ttcgagggcg
     3001 acaccctggt gaaccgcatc gagctgaagg gcatcgactt caaggaggac ggcaacatcc
     3061 tggggcacaa gctggagtac aactacaaca gccacaacgt ctatatcatg gccgacaagc
     3121 agaagaacgg catcaaggtg aacttcaaga tccgccacaa catcgaggac ggcagcgtgc
     3181 agctcgccga ccactaccag cagaacaccc ccatcggcga cggccccgtg ctgctgcccg
     3241 acaaccacta cctgagcacc cagtccaagc tgagcaaaga ccccaacgag aagcgcgatc
     3301 acatggtcct gctggagttc gtgaccgccg ccgggatcac tctcggcatg gacgagctgt
     3361 acaagtccgg aggtagtgct ggtggtaccg gactcagatc tggcagcggt ggaggcagcg
     3421 caggtcctgc cgcagtaagg attctttctt cctgaatctc tggggtgcat taagggtatt
     3481 gccttagtag aggggcatgc cccaggggag tggaggtggg gtgagggtgg aggacctgta
     3541 ccgtactcgg aagcgtcgat atccctgtac cgtactcgga agcgtcctgc agaaaaggca
     3601 aacactggtc ggaggaagct tatcccaatg gcgcgccgag cttggcgtaa tcatggtcat
     3661 agctgtttcc tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa
     3721 gcataaagtg taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc
     3781 gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc
     3841 aacgcgcggg ga
//
