| 载体基本信息 |
| 载体名称 |
pEF1a-BirA-V5-neo |
载体抗性 |
Ampicillin |
| 载体长度 |
7088 bp |
载体类型 |
Mammalian Expression |
| 筛选标记 |
Neomycin (select with G418) |
启动子 |
Human EF1a |
| 克隆方法 |
Gibson Cloning |
5引物 |
TAATACGACTCACTATAGGG |
| 3引物 |
TAGAAGGCACAGTCGAGG |
pEF1a-BirA-V5-neo 载体载体图谱
pEF1a-BirA-V5-neo 载体载体序列
LOCUS Exported 7088 bp ds-DNA circular SYN 13-MAY-2021
DEFINITION Expresses C-terminal V5-tagged BirA biotin ligase.
ACCESSION .
VERSION .
KEYWORDS pEF1a-BirA-V5-neo
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7088)
AUTHORS Liu X, Zhang Y, Chen Y, Li M, Zhou F, Li K, Cao H, Ni M, Liu Y, Gu
Z, Dickerson KE, Xie S, Hon GC, Xuan Z, Zhang MQ, Shao Z, Xu J
TITLE In Situ Capture of Chromatin Interactions by Biotinylated dCas9.
JOURNAL Cell. 2017 Aug 24;170(5):1028-1043.e19. doi:
10.1016/j.cell.2017.08.003.
PUBMED 28841410
REFERENCE 2 (bases 1 to 7088)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; doi:
"10.1016/j.cell.2017.08"; journalName: "Cell"; date: "2017-08-24-
24"; volume: "170"; issue: "5"; pages: "1028-1043.e19"
FEATURES Location/Qualifiers
source 1..7088
/organism="synthetic DNA construct"
/mol_type="other DNA"
CDS 18..59
/codon_start=1
/product="epitope tag from simian virus 5"
/label=V5 tag
/translation="GKPIPNPLLGLDST"
CDS 69..86
/codon_start=1
/product="6xHis affinity tag"
/label=6xHis
/translation="HHHHHH"
primer_bind complement(109..126)
/label=BGH-rev
/note="Bovine growth hormone terminator, reverse primer.
Also called BGH reverse"
polyA_signal 115..339
/label=bGH poly(A) signal
/note="bovine growth hormone polyadenylation signal"
rep_origin 385..813
/direction=RIGHT
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
primer_bind complement(472..491)
/label=F1ori-R
/note="F1 origin, reverse primer"
primer_bind 682..703
/label=F1ori-F
/note="F1 origin, forward primer"
primer_bind complement(822..842)
/label=pBABE 3
/note="SV40 enhancer, reverse primer for pBABE vectors"
promoter 827..1156
/label=SV40 promoter
/note="SV40 enhancer and early promoter"
rep_origin 1007..1142
/label=SV40 ori
/note="SV40 origin of replication"
primer_bind 1069..1088
/label=SV40pro-F
/note="SV40 promoter/origin, forward primer"
CDS 1223..2017
/codon_start=1
/gene="aph(3)-II (or nptII)"
/product="aminoglycoside phosphotransferase from Tn5"
/label=NeoR/KanR
/note="confers resistance to neomycin, kanamycin, and G418
(Geneticin(R))"
/translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
primer_bind complement(1277..1296)
/label=Neo-R
/note="Neomycin resistance gene, reverse primer"
primer_bind 1887..1906
/label=Neo-F
/note="Neomycin resistance gene, forward primer"
polyA_signal 2193..2314
/label=SV40 poly(A) signal
/note="SV40 polyadenylation signal"
primer_bind complement(2230..2249)
/label=SV40pA-R
/note="SV40 polyA, reverse primer"
primer_bind 2284..2303
/label=EBV-rev
/note="SV40 polyA terminator, reverse primer"
primer_bind complement(2363..2379)
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
primer_bind complement(2363..2379)
/label=M13 Reverse
/note="In lacZ gene. Also called M13-rev"
primer_bind complement(2376..2398)
/label=M13/pUC Reverse
/note="In lacZ gene"
protein_bind 2387..2403
/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(2411..2441)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 2456..2477
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
primer_bind complement(2594..2611)
/label=L4440
/note="L4440 vector, forward primer"
rep_origin complement(2754..3342)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
primer_bind complement(2834..2853)
/label=pBR322ori-F
/note="pBR322 origin, forward primer"
CDS complement(3513..4373)
/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 4136..4155
/label=Amp-R
/note="Ampicillin resistance gene, reverse primer"
promoter complement(4374..4478)
/gene="bla"
/label=AmpR promoter
primer_bind complement(4553..4572)
/label=pRS-marker
/note="pRS vectors, use to sequence yeast selectable
marker"
promoter 4860..6038
/label=EF-1-alpha promoter
/note="strong constitutive promoter for human elongation
factor EF-1-alpha"
intron 5091..6029
/label=EF-1-alpha intron A
/note="intron upstream of the start codon of human
EF-1-alpha"
primer_bind 5986..6006
/label=EF1a-F
/note="Human elongation factor-1a promoter, forward primer"
primer_bind 6055..6074
/label=T7
/note="T7 promoter, forward primer"
promoter 6055..6073
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"
CDS 6125..7087
/codon_start=1
/gene="birA"
/product="E. coli biotin protein ligase"
/label=BirA
/translation="MKDNTVPLKLIALLANGEFHSGEQLGETLGMSRAAINKHIQTLRD
WGVDVFTVPGKGYSLPEPIQLLNAKQILGQLDGGSVAVLPVIDSTNQYLLDRIGELKSG
DACIAEYQQAGRGRRGRKWFSPFGANLYLSMFWRLEQGPAAAIGLSLVIGIVMAEVLRK
LGADKVRVKWPNDLYLQDRKLAGILVELTGKTGDAAQIVIGAGINMAMRRVEESVVNQG
WITLQEAGINLDRNTLAAMLIRELRAALELFEQEGLAPYLSRWEKLDNFINRPVKLIIG
DKEIFGISRGIDKQGALLLEQDGIIKPWMGGEISLRSAEK"