This is a cloning vector allowing mobilization into a wide range of bacteria, both Gram-negative and Gram-positive.
| 载体基本信息 | |||
| 载体名称 | pK18mobsacB | 载体抗性 | Kanamycin |
|---|---|---|---|
| 载体长度 | 5719 bp | 载体类型 | Corynebacterium glutamicum knockout vectors |
| 载体来源 | Kvitko BH, Collmer A. | 克隆方法 | Enzyme digestion and ligation |
pK18mobsacB 载体载体图谱
pK18mobsacB 载体载体序列
LOCUS Exported 5719 bp ds-DNA circular SYN 18-DEC-2018
DEFINITION Cloning vector pK18mobsacB, complete sequence.
ACCESSION FJ437239
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 5719)
AUTHORS Kvitko BH, Collmer A.
TITLE Construction of Pseudomonas syringae pv. tomato DC3000 mutant and
polymutant strains
JOURNAL Methods Mol. Biol. 712, 109-128 (2011)
PUBMED 21359804
REFERENCE 2 (bases 1 to 5719)
AUTHORS Kvitko BH, Collmer A.
TITLE Direct Submission
JOURNAL Submitted (04-NOV-2008) Plant Pathology and Plant-Microbe Biology,
Cornell University, 334 Plant Science, Ithaca, NY 14853, USA
REFERENCE 3 (bases 1 to 5719)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..5719
/organism="Cloning vector pK18mobsacB"
/mol_type="other DNA"
/db_xref="taxon:576603"
CDS 346..1140
/codon_start=1
/gene="nptII"
/product="neomycin phosphotransferase"
/label=nptII
/protein_id="ACJ66844.1"
/translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
gene 346..1140
/gene="nptII"
/label=nptII
promoter 1186..1631
/gene="sacR"
/label=sacB promoter
/note="sacB promoter and control region"
CDS 1632..3053
/codon_start=1
/gene="sacB"
/product="levan sucrase"
/label=sacB
/protein_id="ACJ66845.1"
/translation="MNIKKFAKQATVLTFTTALLAGGATQAFAKETNQKPYKETYGISH
ITRHDMLQIPEQQKNEKYQVSEFDSSTIKNISSAKGLDVWDSWPLQNADGTVANYHGYH
IVFALAGDPKNADDTSIYMFYQKVGETSIDSWKNAGRVFKDSDKFDANDSILKDQTQEW
SGSATFTSDGKIRLFYTDFSGKHYGKQTLTTAQVNVSASDSSLNINGVEDYKSIFDGDG
KTYQNVQQFIDEGNYSSGDNHTLRDPHYVEDKGHKYLVFEANTGTEDGYQGEESLFNKA
YYGKSTSFFRQESQKLLQSDKKRTAELANGALGMIELNDDYTLKKVMKPLIASNTVTDE
IERANVFKMNGKWYLFTDSRGSKMTIDGITSNDIYMLGYVSNSLTGPYKPLNKTGLVLK
MDLDPNDVTFTYSHFAVPQAKGNNVVITSYMTNRGFYADKQSTFAPSFLLNIKGKKTSV
VKDSILEQGQLTVNK"
gene 1632..3053
/gene="sacB"
/label=sacB
oriT 3407..3516
/note="incP origin of transfer"
oriT 3454..3523
/label=RP4 oriT
/note="RP4 oriT"
promoter complement(3751..3841)
/label=cat promoter
/note="promoter of the E. coli cat gene encoding
chloramphenicol acetyltransferase"
promoter complement(4035..4125)
/label=cat promoter
/note="promoter of the E. coli cat gene encoding
chloramphenicol acetyltransferase"
rep_origin 4485..5079
/label=pMB1 replication origin
/note="pMB1 replication origin"
rep_origin 4485..5073
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
protein_bind 5361..5382
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 5397..5427
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 5435..5451
/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 5459..5475
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
primer_bind 5464..5479
/note="PK18M13R; special M13R binding site"
CDS 5476..5706
/codon_start=1
/gene="lacZalpha"
/product="LacZ alpha fragment"
/label=lacZalpha
/protein_id="ACJ66846.1"
/translation="MITNSSSVPGDPLESTCRHASLALAVVLQRRDWENPGVTQLNRLA
AHPPFASWRNSEEARTDRPSQQLRSLNGEWR"
gene 5476..5706
/gene="lacZalpha"
/label=lacZalpha
misc_feature 5484..5540
/label=MCS
/note="pUC18/19 multiple cloning site"
primer_bind complement(5544..5561)
/label=M13F
/note="M13F"
primer_bind complement(5544..5560)
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
