| 载体基本信息 |
| 载体名称 |
BPK2139 |
载体抗性 |
Ampicillin |
| 载体长度 |
8100 bp |
载体类型 |
Mammalian Expression, CRISPR |
| 拷贝数 |
High Copy |
启动子 |
CAG |
| 克隆方法 |
Gibson Cloning |
5引物 |
oBK280 (5-CCTACAGCTCCTGGGCAACG-3) |
BPK2139 载体载体图谱
BPK2139 载体载体序列
LOCUS Exported 8100 bp ds-DNA circular SYN 13-MAY-2021
DEFINITION Human expression vector for S .aureus Cas9:
CAG-humanSaCas9-NLS-3xFLAG.
ACCESSION .
VERSION .
KEYWORDS BPK2139
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 8100)
AUTHORS Kleinstiver BP, Prew MS, Tsai SQ, Topkar VV, Nguyen NT, Zheng Z,
Gonzales AP, Li Z, Peterson RT, Yeh JJ, Aryee MJ, Joung JK
TITLE Engineered CRISPR-Cas9 nucleases with altered PAM specificities.
JOURNAL Nature. 2015 Jun 22. doi: 10.1038/nature14592.
PUBMED 26098369
REFERENCE 2 (bases 1 to 8100)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Nature.
2015 Jun 22. doi: 10.1038/nature14592."
FEATURES Location/Qualifiers
source 1..8100
/organism="synthetic DNA construct"
/mol_type="other DNA"
enhancer 4..383
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer"
promoter 386..661
/label=chicken beta-actin promoter
intron 662..1673
/label=chimeric intron
/note="chimera between introns from chicken beta-actin and
rabbit beta-globin"
primer_bind 1597..1619
/label=pCAGGS-5
/note="Chimeric intron in CAG promoter, forward primer"
primer_bind 1681..1700
/label=pCAG-F
/note="Rabbit beta-globin intron, for pCAG plasmids,
forward primer"
regulatory 1766..1775
/regulatory_class="other"
/label=Kozak sequence
/note="vertebrate consensus sequence for strong initiation
of translation (Kozak, 1987)"
CDS 1772..4933
/codon_start=1
/product="Cas9 endonuclease from the Staphylococcus aureus
Type II CRISPR/Cas system"
/label=SaCas9
/note="generates RNA-guided double strand breaks in DNA"
/translation="MGKRNYILGLDIGITSVGYGIIDYETRDVIDAGVRLFKEANVENN
EGRRSKRGARRLKRRRRHRIQRVKKLLFDYNLLTDHSELSGINPYEARVKGLSQKLSEE
EFSAALLHLAKRRGVHNVNEVEEDTGNELSTKEQISRNSKALEEKYVAELQLERLKKDG
EVRGSINRFKTSDYVKEAKQLLKVQKAYHQLDQSFIDTYIDLLETRRTYYEGPGEGSPF
GWKDIKEWYEMLMGHCTYFPEELRSVKYAYNADLYNALNDLNNLVITRDENEKLEYYEK
FQIIENVFKQKKKPTLKQIAKEILVNEEDIKGYRVTSTGKPEFTNLKVYHDIKDITARK
EIIENAELLDQIAKILTIYQSSEDIQEELTNLNSELTQEEIEQISNLKGYTGTHNLSLK
AINLILDELWHTNDNQIAIFNRLKLVPKKVDLSQQKEIPTTLVDDFILSPVVKRSFIQS
IKVINAIIKKYGLPNDIIIELAREKNSKDAQKMINEMQKRNRQTNERIEEIIRTTGKEN
AKYLIEKIKLHDMQEGKCLYSLEAIPLEDLLNNPFNYEVDHIIPRSVSFDNSFNNKVLV
KQEENSKKGNRTPFQYLSSSDSKISYETFKKHILNLAKGKGRISKTKKEYLLEERDINR
FSVQKDFINRNLVDTRYATRGLMNLLRSYFRVNNLDVKVKSINGGFTSFLRRKWKFKKE
RNKGYKHHAEDALIIANADFIFKEWKKLDKAKKVMENQMFEEKQAESMPEIETEQEYKE
IFITPHQIKHIKDFKDYKYSHRVDKKPNRELINDTLYSTRKDDKGNTLIVNNLNGLYDK
DNDKLKKLINKSPEKLLMYHHDPQTYQKLKLIMEQYGDEKNPLYKYYEETGNYLTKYSK
KDNGPVIKKIKYYGNKLNAHLDITDDYPNSRNKVVKLSLKPYRFDVYLDNGVYKFVTVK
NLDVIKKENYYEVNSKCYEEAKKLKKISNQAEFIASFYNNDLIKINGELYRVIGVNNDL
LNRIEVNMIDITYREYLENMNDKRPPRIIKTIASKTQSIKKYSTDILGNLYEVKSKKHP
QIIKKG"
CDS 4940..4960
/codon_start=1
/product="nuclear localization signal of SV40 (simian virus
40) large T antigen"
/label=SV40 NLS
/translation="PKKKRKV"
CDS 4967..5032
/codon_start=1
/product="three tandem FLAG(R) epitope tags, followed by an
enterokinase cleavage site"
/label=3xFLAG
/translation="DYKDHDGDYKDHDIDYKDDDDK"
primer_bind complement(5122..5141)
/label=Bglob-pA-R
/note="Rabbit beta-globin polyA region, reverse primer"
polyA_signal 5187..5242
/label=beta-globin poly(A) signal
/note="rabbit beta-globin polyadenylation signal (Gil and
Proudfoot, 1987)"
primer_bind complement(5241..5260)
/label=rbglobpA-R
/note="Rabbit beta-globin polyA, reverse primer. Also
called rb-glob-pA-term-R"
primer_bind complement(5603..5619)
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
primer_bind complement(5603..5619)
/label=M13 Reverse
/note="In lacZ gene. Also called M13-rev"
primer_bind complement(5616..5638)
/label=M13/pUC Reverse
/note="In lacZ gene"
protein_bind 5627..5643
/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(5651..5681)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 5696..5717
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 5776..5971
/label=SV40 promoter
/note="SV40 early promoter"
rep_origin 5822..5957
/label=SV40 ori
/note="SV40 origin of replication"
primer_bind 5884..5903
/label=SV40pro-F
/note="SV40 promoter/origin, forward primer"
polyA_signal 5977..6111
/label=SV40 poly(A) signal
/note="SV40 polyadenylation signal"
primer_bind complement(6014..6033)
/label=SV40pA-R
/note="SV40 polyA, reverse primer"
primer_bind 6068..6087
/label=EBV-rev
/note="SV40 polyA terminator, reverse primer"
primer_bind complement(6179..6196)
/label=L4440
/note="L4440 vector, forward primer"
rep_origin complement(6350..6938)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
primer_bind complement(6430..6449)
/label=pBR322ori-F
/note="pBR322 origin, forward primer"
CDS complement(7109..7969)
/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 7732..7751
/label=Amp-R
/note="Ampicillin resistance gene, reverse primer"
promoter complement(7970..8074)
/gene="bla"
/label=AmpR promoter