载体基本信息 | |||
载体名称 | lentiCRISPR v2 | 载体抗性 | Ampicillin |
---|---|---|---|
载体长度 | 14873 bp | 载体类型 | CRISPR Plasmids |
载体来源 | Sanjana NE, Shalem O, Zhang F. | 拷贝数 | High copy number |
lentiCRISPR v2 载体载体图谱
lentiCRISPR v2 载体载体序列
LOCUS Exported 14873 bp ds-DNA circular SYN 06-1-2016 DEFINITION Zhang lab lentiviral transfer plasmid, also known as pLentiCRISPR v2, for CRISPR/Cas9 genome editing of mammalian cells with a single guide RNA (sgRNA). ACCESSION . VERSION . KEYWORDS lentiCRISPR v2 SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 14873) AUTHORS Sanjana NE, Shalem O, Zhang F. TITLE Improved vectors and genome-wide libraries for CRISPR screening. JOURNAL Nat. Methods 2014;11:783-4. PUBMED 25075903 REFERENCE 2 (bases 1 to 14873) AUTHORS Zhang Lab / Addgene #52961 TITLE Direct Submission COMMENT Full sequence confirmed by Addgene. FEATURES Location/Qualifiers source 1..14873 /organism="synthetic DNA construct" /lab_host="Mammalian Cells" /mol_type="other DNA" enhancer 238..617 /note="CMV enhancer" /note="human cytomegalovirus immediate early enhancer" promoter 619..817 /note="CMV promoter" /note="human cytomegalovirus (CMV) immediate early promoter" LTR 835..1015 /note="5' LTR (truncated)" /note="truncated 5' long terminal repeat (LTR) from HIV-1" misc_feature 1062..1187 /note="HIV-1 Psi" /note="packaging signal of human immunodeficiency virus type 1" misc_feature 1680..1913 /note="RRE" /note="The Rev response element (RRE) of HIV-1 allows for Rev-dependent mRNA export from the nucleus to the cytoplasm." misc_feature 2440..2557 /note="cPPT/CTS" /note="central polypurine tract and central termination sequence of HIV-1" promoter 2608..2848 /note="U6 promoter" /note="RNA polymerase III promoter for human U6 snRNA" misc_feature 2853..4737 /note="filler" /note="digest with BsmBI to replace the filler with an sgRNA " misc_RNA 4738..4813 /note="gRNA scaffold" /note="guide RNA scaffold for the Streptococcus pyogenes CRISPR/Cas9 system" terminator 4814..4819 /note="polIII terminator" /note="RNA polymerase III transcription terminator" promoter 4875..5086 /note="EF-1-alpha core promoter" /note="core promoter for human elongation factor EF-1-alpha" CDS 5111..9214 /codon_start=1 /locus_tag=" " /product="Cas9 (Csn1) endonuclease from the Streptococcus pyogenes Type II CRISPR/Cas system" /note="Cas9" /note="generates RNA-guided double strand breaks in DNA" /protein_id=" " /translation="MDKKYSIGLDIGTNSVGWAVITDEYKVPSKKFKVLGNTDRHSIKK NLIGALLFDSGETAEATRLKRTARRRYTRRKNRICYLQEIFSNEMAKVDDSFFHRLEES FLVEEDKKHERHPIFGNIVDEVAYHEKYPTIYHLRKKLVDSTDKADLRLIYLALAHMIK FRGHFLIEGDLNPDNSDVDKLFIQLVQTYNQLFEENPINASGVDAKAILSARLSKSRRL ENLIAQLPGEKKNGLFGNLIALSLGLTPNFKSNFDLAEDAKLQLSKDTYDDDLDNLLAQ IGDQYADLFLAAKNLSDAILLSDILRVNTEITKAPLSASMIKRYDEHHQDLTLLKALVR QQLPEKYKEIFFDQSKNGYAGYIDGGASQEEFYKFIKPILEKMDGTEELLVKLNREDLL RKQRTFDNGSIPHQIHLGELHAILRRQEDFYPFLKDNREKIEKILTFRIPYYVGPLARG NSRFAWMTRKSEETITPWNFEEVVDKGASAQSFIERMTNFDKNLPNEKVLPKHSLLYEY FTVYNELTKVKYVTEGMRKPAFLSGEQKKAIVDLLFKTNRKVTVKQLKEDYFKKIECFD SVEISGVEDRFNASLGTYHDLLKIIKDKDFLDNEENEDILEDIVLTLTLFEDREMIEER LKTYAHLFDDKVMKQLKRRRYTGWGRLSRKLINGIRDKQSGKTILDFLKSDGFANRNFM QLIHDDSLTFKEDIQKAQVSGQGDSLHEHIANLAGSPAIKKGILQTVKVVDELVKVMGR HKPENIVIEMARENQTTQKGQKNSRERMKRIEEGIKELGSQILKEHPVENTQLQNEKLY LYYLQNGRDMYVDQELDINRLSDYDVDHIVPQSFLKDDSIDNKVLTRSDKNRGKSDNVP SEEVVKKMKNYWRQLLNAKLITQRKFDNLTKAERGGLSELDKAGFIKRQLVETRQITKH VAQILDSRMNTKYDENDKLIREVKVITLKSKLVSDFRKDFQFYKVREINNYHHAHDAYL NAVVGTALIKKYPKLESEFVYGDYKVYDVRKMIAKSEQEIGKATAKYFFYSNIMNFFKT EITLANGEIRKRPLIETNGETGEIVWDKGRDFATVRKVLSMPQVNIVKKTEVQTGGFSK ESILPKRNSDKLIARKKDWDPKKYGGFDSPTVAYSVLVVAKVEKGKSKKLKSVKELLGI TIMERSSFEKNPIDFLEAKGYKEVKKDLIIKLPKYSLFELENGRKRMLASAGELQKGNE LALPSKYVNFLYLASHYEKLKGSPEDNEQKQLFVEQHKHYLDEIIEQISEFSKRVILAD ANLDKVLSAYNKHRDKPIREQAENIIHLFTLTNLGAPAAFKYFDTTIDRKRYTSTKEVL DATLIHQSITGLYETRIDLSQLGGD" CDS 9215..9262 /codon_start=1 /product="bipartite nuclear localization signal from nucleoplasmin" /note="nucleoplasmin NLS" /translation="KRPAATKKAGQAKKKK" CDS 9263..9286 /codon_start=1 /product="FLAG(R) epitope tag, followed by an enterokinase cleavage site" /note="FLAG" /translation="DYKDDDDK" CDS 9296..9352 /codon_start=1 /product="2A peptide from porcine teschovirus-1 polyprotein" /note="P2A" /note="Eukaryotic ribosomes fail to insert a peptide bond between the Gly and Pro residues, yielding separate polypeptides." /translation="ATNFSLLKQAGDVEENPGP" CDS 9353..9949 /codon_start=1 /gene="pac from Streptomyces alboniger" /product="puromycin N-acetyltransferase" /note="PuroR" /note="confers resistance to puromycin" /translation="TEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIERV TELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLAA QQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETSA PRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA" misc_feature 9965..10553 /note="WPRE" /note="woodchuck hepatitis virus posttranscriptional regulatory element" LTR 10625..10858 /note="3' LTR (Delta-U3)" /note="self-inactivating 3' long terminal repeat (LTR) from HIV-1" polyA_signal 10890..11114 /note="bGH poly(A) signal" /note="bovine growth hormone polyadenylation signal" rep_origin 11160..11588 /direction=RIGHT /note="f1 ori" /note="f1 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis" promoter 11602..11931 /note="SV40 promoter" /note="SV40 enhancer and early promoter" rep_origin 11782..11917 /note="SV40 ori" /note="SV40 origin of replication" promoter 11979..12026 /note="EM7 promoter" /note="synthetic bacterial promoter " CDS 12045..12419 /codon_start=1 /gene="Sh ble from Streptoalloteichus hindustanus" /product="antibiotic-binding protein" /note="BleoR" /note="confers resistance to bleomycin, phleomycin, and Zeocin(TM)" /translation="MAKLTSAVPVLTARDVAGAVEFWTDRLGFSRDFVEDDFAGVVRDD VTLFISAVQDQVVPDNTLAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIGEQPWGR EFALRDPAGNCVHFVAEEQD" polyA_signal 12549..12670 /note="SV40 poly(A) signal" /note="SV40 polyadenylation signal" rep_origin complement(13121..13709) /direction=LEFT /note="ori" /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" CDS complement(13880..14740) /codon_start=1 /gene="bla" /product="beta-lactamase" /note="AmpR" /note="confers resistance to ampicillin, carbenicillin, and related antibiotics" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS LIKHW" promoter complement(14741..14845) /gene="bla" /note="AmpR promoter"
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