pET161-DEST is for proteins high-level bacterial expression, with a C-terminal tetracysteine tag.
| 载体基本信息 | |||
| 载体名称 | pET161-DEST | 载体抗性 | Ampicillin |
|---|---|---|---|
| 载体长度 | 7480 bp | 载体类型 | Gateway Cloning Vectors |
| 载体来源 | Invitrogen (Life Technologies) | 拷贝数 | High copy number |
pET161-DEST 载体载体图谱
pET161-DEST 载体载体序列
LOCUS Exported 7480 bp ds-DNA circular SYN 12-11-2013
DEFINITION Gateway(R) destination vector for high-level bacterial expression of
proteins with a C-terminal tetracysteine (Lumio(TM)) tag.
ACCESSION .
VERSION .
KEYWORDS pET161-DEST
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7480)
AUTHORS Invitrogen (Life Technologies)
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..7480
/organism="synthetic DNA construct"
/lab_host="Escherichia coli"
/mol_type="other DNA"
promoter 21..39
/note="T7 promoter"
/note="promoter for bacteriophage T7 RNA polymerase"
protein_bind 40..64
/bound_moiety="lac repressor encoded by lacI"
/note="lac operator"
/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)."
RBS 94..101
/note="ribosome binding site"
CDS 109..141
/codon_start=1
/product="leader peptide from bacteriophage T7 gene 10"
/note="T7 tag (gene 10 leader)"
/note="promotes efficient translation in E. coli"
/translation="MASMTGGQQMG"
protein_bind 154..278
/gene="mutant version of attR"
/bound_moiety="LR Clonase(TM)"
/note="attR1"
/note="recombination site for the Gateway(R) LR reaction"
promoter 303..333
/note="lac UV5 promoter"
/note="E. coli lac promoter with an ""up"" mutation"
CDS 387..1046
/codon_start=1
/gene="cat"
/product="chloramphenicol acetyltransferase"
/note="CmR"
/note="confers resistance to chloramphenicol"
/translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
CDS 1388..1693
/codon_start=1
/gene="ccdB"
/product="CcdB, a bacterial toxin that poisons DNA gyrase"
/note="ccdB"
/note="Plasmids containing the ccdB gene cannot be
propagated in standard E. coli strains."
/translation="MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDK
VSRELYPVVHIGDESWRMMTTDMASVPVSVIGEEVADLSHRENDIKNAINLMFWGI"
protein_bind complement(1734..1858)
/gene="mutant version of attR"
/bound_moiety="LR Clonase(TM)"
/note="attR2"
/note="recombination site for the Gateway(R) LR reaction"
CDS 1887..1904
/codon_start=1
/product="tetracysteine peptide that binds biarsenical
labeling reagents"
/note="tetracysteine tag"
/translation="CCPGCC"
CDS 1920..1937
/codon_start=1
/product="6xHis affinity tag"
/note="6xHis"
/translation="HHHHHH"
terminator 2008..2055
/note="T7 terminator"
/note="transcription terminator for bacteriophage T7 RNA
polymerase"
promoter 2375..2479
/gene="bla"
/note="AmpR promoter"
CDS 2480..3340
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/note="AmpR"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 3511..4099
/direction=RIGHT
/note="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(4529..4720)
/codon_start=1
/gene="rop"
/product="Rop protein, which maintains plasmids at low copy
number"
/note="rop"
/translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
DELYRSCLARFGDDGENL"
CDS complement(6032..7114)
/codon_start=1
/gene="lacI"
/product="lac repressor"
/note="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)."
/translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
ALADSLMQLARQVSRLESGQ"
promoter complement(7115..7192)
/gene="lacI"
/note="lacI promoter"
/note="
"
