It is the most frequently used plasmid for yeast display, which contains the insert CD20 and is published in Nat Protoc. 2006;1(2):755-68.
| 载体基本信息 | |||
| 载体名称 | pCTcon2 | 载体抗性 | Ampicillin |
|---|---|---|---|
| 载体长度 | 6314 bp | 载体类型 | Yeast Expression |
| 筛选标记 | TRP1 | 拷贝数 | Low Copy |
pCTcon2 载体载体图谱
pCTcon2 载体载体序列
LOCUS Exported 6314 bp ds-DNA circular SYN 13-MAY-2021
DEFINITION synthetic circular DNA
ACCESSION .
VERSION .
KEYWORDS pCTcon2
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 6314)
AUTHORS Chao G, Lau WL, Hackel BJ, Sazinsky SL, Lippow SM, Wittrup KD
TITLE Isolating and engineering human antibodies using yeast surface
display.
JOURNAL Nat Protoc. 2006;1(2):755-68.
PUBMED 17406305
REFERENCE 2 (bases 1 to 6314)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Nat
Protoc."; date: "2006"; volume: "1(2)"; pages: "755-68"
FEATURES Location/Qualifiers
source 1..6314
/organism="synthetic DNA construct"
/mol_type="other DNA"
promoter 1..442
/gene="S. cerevisiae GAL1"
/label=GAL1 promoter
/note="inducible promoter, regulated by Gal4"
protein_bind 1..118
/label=UAS
/bound_moiety="Gal4"
/note="upstream activating sequence mediating
Gal4-dependent induction"
primer_bind 413..436
/label=GAL1
/note="S. cerevisiae GAL1 promoter, forward primer"
CDS 768..779
/codon_start=1
/product="Factor Xa recognition and cleavage site"
/label=Factor Xa site
/translation="IEGR"
CDS 780..806
/codon_start=1
/product="HA (human influenza hemagglutinin) epitope tag"
/label=HA
/translation="YPYDVPDYA"
CDS 1059..1088
/codon_start=1
/product="Myc (human c-Myc proto-oncogene) epitope tag"
/label=Myc
/translation="EQKLISEEDL"
primer_bind complement(1421..1440)
/label=T7
/note="T7 promoter, forward primer"
promoter complement(1422..1440)
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"
primer_bind complement(1447..1464)
/label=M13 Forward
/note="In lacZ gene. Also called M13-F20 or M13 (-21)
Forward"
primer_bind complement(1447..1463)
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
primer_bind complement(1456..1478)
/label=M13/pUC Forward
/note="In lacZ gene"
rep_origin 1604..2059
/direction=RIGHT
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
primer_bind complement(1691..1710)
/label=F1ori-R
/note="F1 origin, reverse primer"
primer_bind 1901..1922
/label=F1ori-F
/note="F1 origin, forward primer"
CDS complement(2162..2836)
/codon_start=1
/gene="S. cerevisiae TRP1"
/product="phosphoribosylanthranilate isomerase, required
for tryptophan biosynthesis"
/label=TRP1
/note="yeast auxotrophic marker"
/translation="MSVINFTGSSGPLVKVCGLQSTEAAECALDSDADLLGIICVPNRK
RTIDPVIARKISSLVKAYKNSSGTPKYLVGVFRNQPKEDVLALVNDYGIDIVQLHGDES
WQEYQEFLGLPVIKRLVFPKDCNILLSAASQKPHSFIPLFDSEAGGTGELLDWNSISDW
VGRQESPESLHFMLAGGLTPENVGDALRLNGVIGVDVSGGVETNGVKDSNKIANFVKNA
KK"
promoter complement(2837..3117)
/gene="S. cerevisiae TRP1"
/label=TRP1 promoter
primer_bind complement(3138..3157)
/label=pRS-marker
/note="pRS vectors, use to sequence yeast selectable
marker"
primer_bind 3257..3279
/label=pGEX 3
/note="pGEX vectors, reverse primer"
primer_bind complement(3317..3335)
/label=pBRforEco
/note="pBR322 vectors, upsteam of EcoRI site, forward
primer"
misc_feature 3376..3879
/label=CEN/ARS
/note="S. cerevisiae CEN6 centromere fused to an
autonomously replicating sequence"
promoter 3916..4020
/gene="bla"
/label=AmpR promoter
CDS 4021..4881
/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 complement(4239..4258)
/label=Amp-R
/note="Ampicillin resistance gene, reverse primer"
rep_origin 5052..5640
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
primer_bind 5541..5560
/label=pBR322ori-F
/note="pBR322 origin, forward primer"
primer_bind 5794..5811
/label=L4440
/note="L4440 vector, forward primer"
protein_bind 5928..5949
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 5964..5994
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 6002..6018
/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)."
primer_bind 6007..6029
/label=M13/pUC Reverse
/note="In lacZ gene"
primer_bind 6026..6042
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
primer_bind 6026..6042
/label=M13 Reverse
/note="In lacZ gene. Also called M13-rev"
promoter 6063..6081
/label=T3 promoter
/note="promoter for bacteriophage T3 RNA polymerase"
