LOCUS       Exported               13792 bp ds-DNA     circular SYN 13-MAY-2021
DEFINITION  Lenti vector for expression of inducible split Cas9.
ACCESSION   .
VERSION     .
KEYWORDS    pLSC-5
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 13792)
  AUTHORS   Zetsche B, Volz SE, Zhang F
  TITLE     A split-Cas9 architecture for inducible genome editing and 
            transcription modulation.
  JOURNAL   Nat Biotechnol. 2015 Feb 2. doi: 10.1038/nbt.3149.
  PUBMED    25643054
REFERENCE   2  (bases 1 to 13792)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Nat 
            Biotechnol. 2015 Feb 2. doi: 10.1038/nbt.3149."
FEATURES             Location/Qualifiers
     source          1..13792
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     primer_bind     complement(47..66)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     enhancer        238..617
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        619..817
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     772..792
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     LTR             835..1015
                     /label=5 LTR (truncated)
                     /note="truncated 5 long terminal repeat (LTR) from HIV-1"
     misc_feature    1062..1187
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    1680..1913
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             2098..2142
                     /codon_start=1
                     /product="antigenic peptide corresponding to amino acids 
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik 
                     et al., 2013)"
                     /label=gp41 peptide
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /translation="KNEQELLELDKWASL"
     misc_feature    2440..2557
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2608..2848
                     /label=U6 promoter
                     /note="RNA polymerase III promoter for human U6 snRNA"
     primer_bind     2608..2628
                     /label=hU6-F
                     /note="Human U6 promoter, forward primer"
     primer_bind     2779..2798
                     /label=LKO.1 5
                     /note="Human U6 promoter, forward primer"
     misc_RNA        2873..2948
                     /label=gRNA scaffold
                     /note="guide RNA scaffold for the Streptococcus pyogenes 
                     CRISPR/Cas9 system"
     promoter        3010..3221
                     /label=EF-1-alpha core promoter
                     /note="core promoter for human elongation factor 
                     EF-1-alpha"
     regulatory      3229..3238
                     /regulatory_class="other"
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
     CDS             3241..3261
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             3286..3606
                     /codon_start=1
                     /product="human FK506-binding protein FKBP12"
                     /label=FKBP
                     /translation="GVQVETISPGDGRTFPKRGQTCVVHYTGMLEDGKKFDSSRDRNKP
                     FKFMLGKQEVIRGWEEGVAQMSVGQRAKLTISPDYAYGATGHPGIIPPHATLVFDVELL
                     KLE"
     CDS             3652..6036
                     /codon_start=1
                     /product="C-terminal portion of Streptococcus pyogenes Cas9
                     (Zetsche et al., 2015)"
                     /label=Cas9(C)
                     /translation="CFDSVEISGVEDRFNASLGAYHDLLKIIKDKDFLDNEENEDILED
                     IVLTLTLFEDREMIEERLKTYAHLFDDKVMKQLKRRRYTGWGRLSRKLINGIRDKQSGK
                     TILDFLKSDGFANRNFMQLIHDDSLTFKEDIQKAQVSGQGDSLHEHIANLAGSPAIKKG
                     ILQTVKVVDELVKVMGRHKPENIVIEMARENQTTQKGQKNSRERMKRIEEGIKELGSQI
                     LKEHPVENTQLQNEKLYLYYLQNGRDMYVDQELDINRLSDYDVDHIVPQSFLKDDSIDN
                     KVLTRSDKNRGKSDNVPSEEVVKKMKNYWRQLLNAKLITQRKFDNLTKAERGGLSELDK
                     AGFIKRQLVETRQITKHVAQILDSRMNTKYDENDKLIREVKVITLKSKLVSDFRKDFQF
                     YKVREINNYHHAHDAYLNAVVGTALIKKYPKLESEFVYGDYKVYDVRKMIAKSEQEIGK
                     ATAKYFFYSNIMNFFKTEITLANGEIRKRPLIETNGETGEIVWDKGRDFATVRKVLSMP
                     QVNIVKKTEVQTGGFSKESILPKRNSDKLIARKKDWDPKKYGGFDSPTVAYSVLVVAKV
                     EKGKSKKLKSVKELLGITIMERSSFEKNPIDFLEAKGYKEVKKDLIIKLPKYSLFELEN
                     GRKRMLASAGELQKGNELALPSKYVNFLYLASHYEKLKGSPEDNEQKQLFVEQHKHYLD
                     EIIEQISEFSKRVILADANLDKVLSAYNKHRDKPIREQAENIIHLFTLTNLGAPAAFKY
                     FDTTIDRKRYTSTKEVLDATLIHQSITGLYETRIDLSQLGGD"
     CDS             6037..6084
                     /codon_start=1
                     /product="bipartite nuclear localization signal from 
                     nucleoplasmin"
                     /label=nucleoplasmin NLS
                     /translation="KRPAATKKAGQAKKKK"
     CDS             6094..6150
                     /codon_start=1
                     /product="2A peptide from porcine teschovirus-1 
                     polyprotein"
                     /label=P2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="ATNFSLLKQAGDVEENPGP"
     CDS             6175..7890
                     /codon_start=1
                     /product="N-terminal portion of Streptococcus pyogenes Cas9
                     (Zetsche et al., 2015)"
                     /label=Cas9(N)
                     /translation="DKKYSIGLDIGTNSVGWAVITDEYKVPSKKFKVLGNTDRHSIKKN
                     LIGALLFDSGETAEATRLKRTARRRYTRRKNRICYLQEIFSNEMAKVDDSFFHRLEESF
                     LVEEDKKHERHPIFGNIVDEVAYHEKYPTIYHLRKKLVDSTDKADLRLIYLALAHMIKF
                     RGHFLIEGDLNPDNSDVDKLFIQLVQTYNQLFEENPINASGVDAKAILSARLSKSRRLE
                     NLIAQLPGEKKNGLFGNLIALSLGLTPNFKSNFDLAEDAKLQLSKDTYDDDLDNLLAQI
                     GDQYADLFLAAKNLSDAILLSDILRVNTEITKAPLSASMIKRYDEHHQDLTLLKALVRQ
                     QLPEKYKEIFFDQSKNGYAGYIDGGASQEEFYKFIKPILEKMDGTEELLVKLNREDLLR
                     KQRTFDNGSIPHQIHLGELHAILRRQEDFYPFLKDNREKIEKILTFRIPYYVGPLARGN
                     SRFAWMTRKSEETITPWNFEEVVDKGASAQSFIERMTNFDKNLPNEKVLPKHSLLYEYF
                     TVYNELTKVKYVTEGMRKPAFLSGEQKKAIVDLLFKTNRKVTVKQLKEDYFKKIE"
     CDS             7936..8205
                     /codon_start=1
                     /product="FKBP-rapamycin binding domain of human FRAP"
                     /label=FRB
                     /translation="EMWHEGLEEASRLYFGERNVKGMFEVLEPLHAMMERGPQTLKETS
                     FNQAYGRDLMEAQEWCRKYMKSGNVKDLTQAWDLYYHVFRRISKQ"
     CDS             8215..8271
                     /codon_start=1
                     /product="2A peptide from porcine teschovirus-1 
                     polyprotein"
                     /label=P2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="ATNFSLLKQAGDVEENPGP"
     CDS             8272..8868
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /label=PuroR
                     /note="confers resistance to puromycin"
                     /translation="TEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIERV
                     TELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLAA
                     QQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETSA
                     PRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     primer_bind     8765..8785
                     /label=Puro-F
                     /note="Puromycin resistance gene, forward primer"
     misc_feature    8884..9472
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(8937..8957)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(9355..9366)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     LTR             9544..9777
                     /label=3 LTR (Delta-U3)
                     /note="self-inactivating 3 long terminal repeat (LTR) from
                     HIV-1"
     primer_bind     complement(9803..9820)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    9809..10033
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      10079..10507
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(10166..10185)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     10376..10397
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(10516..10536)
                     /label=pBABE 3
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        10521..10850
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      10701..10836
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     10763..10782
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     promoter        10898..10945
                     /label=EM7 promoter
                     /note="synthetic bacterial promoter "
     CDS             10964..11338
                     /codon_start=1
                     /gene="Sh ble from Streptoalloteichus hindustanus"
                     /product="antibiotic-binding protein"
                     /label=BleoR
                     /note="confers resistance to bleomycin, phleomycin, and 
                     Zeocin(TM)"
                     /translation="MAKLTSAVPVLTARDVAGAVEFWTDRLGFSRDFVEDDFAGVVRDD
                     VTLFISAVQDQVVPDNTLAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIGEQPWGR
                     EFALRDPAGNCVHFVAEEQD"
     polyA_signal    11468..11589
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(11505..11524)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     11559..11578
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(11638..11654)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(11638..11654)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(11651..11673)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    11662..11678
                     /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(11686..11716)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    11731..11752
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(11869..11886)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(12040..12628)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(12120..12139)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(12799..13659)
                     /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     13422..13441
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(13660..13764)
                     /gene="bla"
                     /label=AmpR promoter