| 载体基本信息 |
| 载体名称 |
pK18msr |
载体长度 |
10621 bp |
| 载体类型 |
Cloning vector |
载体来源 |
Schafer A, Tauch A, Jager W, Kalinowski J, Thierbach G, Puhler A. |
pK18msr 载体载体图谱
pK18msr 载体载体序列
LOCUS Exported 10621 bp ds-DNA circular SYN 18-DEC-2018
DEFINITION Cloning vector pK18msr DNA, complete sequence.
ACCESSION AB694752
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 10621)
AUTHORS Schafer A, Tauch A, Jager W, Kalinowski J, Thierbach G, Puhler A.
TITLE Small mobilizable multi-purpose cloning vectors derived from the
Escherichia coli plasmids pK18 and pK19: selection of defined
deletions in the chromosome of Corynebacterium glutamicum
JOURNAL Gene 145 (1), 69-73 (1994)
PUBMED 8045426
REFERENCE 2 (bases 1 to 10621)
AUTHORS Yamamoto S, Uraji M, Tanaka K, Moriguchi K, Suzuki K.
TITLE Identification of pTi-SAKURA DNA region conferring enhancement of
plasmid incompatibility and stability
JOURNAL Genes Genet. Syst. 82 (3), 197-206 (2007)
PUBMED 17660690
REFERENCE 3 (bases 1 to 10621)
AUTHORS Yamamoto S, Suzuki K.
TITLE Development of a reinforced Ti-eviction plasmid useful for
construction of Ti plasmid-free Agrobacterium strains
JOURNAL J. Microbiol. Methods 89 (1), 53-56 (2012)
PUBMED 22326751
REFERENCE 4 (bases 1 to 10621)
AUTHORS Yamamoto S, Suzuki K.
TITLE Direct Submission
JOURNAL Submitted (23-JAN-2012) Contact:Shinji Yamamoto Hiroshima
University, Graduate School of Science; Kagamiyama 1-3-1,
Higashi-Hiroshima, Hiroshima 739-8526, Japan
REFERENCE 5 (bases 1 to 10621)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..10621
/organism="Cloning vector pK18msr"
/mol_type="other DNA"
/note="pK18msr is a shuttle vector between Escherichia coli
and Agrobacterium species"
/db_xref="taxon:1136745"
CDS 346..1140
/codon_start=1
/gene="nptII"
/product="neomycin-kanamycin phosphotransferase"
/label=nptII
/protein_id="BAL46513.1"
/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="BAL46514.1"
/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=pUC oriV
/note="pUC oriV"
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"
misc_feature 5484..5540
/label=MCS
/note="pUC18/19 multiple cloning site"
protein_bind 5645..5658
/label=TraR binding site
/bound_moiety="TraR"
/note="Tra box"
protein_bind 5736..5749
/label=TraR binding site
/bound_moiety="TraR"
/note="Tra box"
CDS 5948..7165
/codon_start=1
/gene="repA"
/product="replication protein A"
/function="involved in vegetative DNA replication"
/label=repA
/protein_id="BAL46515.1"
/translation="MSKAAAISRNDRPSVDVTIGEHAEQLSSQLQAMSEALFPPTSHKS
LRKFTSGEAARLMKISDSTLRKMTLAGEGPQPELASNGRRFYTLGQINEIRQMLAGSTR
GRESIDFVPHRRGSEHLQVVAVTNFKGGSGKTTTSAHLAQYLALQGYRVLAVDLDPQAS
LSALLGVLPETDVGANETLYAAIRYDDTRRPLRDVIRPTYFDGLHLVPGNLELMEFEHT
TPKALTDKGTRDGLFFTRVAQAFDEVADDYDVVVIDCPPQLGFLTLSGLCAATSMVITV
HPQMLDIASMSQFLLMTRDLLGVVKEAGGNLQYDFIRYLLTRYEPQDAPQTKVTALLRN
MFEDHVLTNPMVKSAAVSDAGLTKQTLYEIGRENLTRSTYDRAMESLDAVNSEIEALIK
MAWGRV"
gene 5948..7165
/gene="repA"
/label=repA
CDS 7395..8405
/codon_start=1
/gene="repB"
/product="replication protein B"
/function="involved in vegetative DNA replication"
/label=repB
/protein_id="BAL46516.1"
/translation="MSRKDAIDTLFLKKQPATDRAAVDKSTARVRTGAISAMGSSLQEM
AEGAKAAARLQDQLATGEAVVSLDPSMIDGSPIADRLPSDVDPKFEQLEASISQEGQQV
PVLVRPHPEAAGRYQIVYGRRRLRAAVNLRREVSAIVRNLTDCELVVAQGRENLNRADL
SFIEKALFALRLEDAGFDRATIIAALSTDKADLSRYITVARGIPLNLATQIGPASKAGR
SRWVALAEGLGKPKATDAIEAMLGSEQFKQSDSDTRFNLIFNAVSRPPAKTPKKVRAWS
TPKGKKAATIRQETGRTALVFDERLVPTFGEYVADQLDSLYAQFIETNGGGKLDQ"
gene 7395..8405
/gene="repB"
/label=repB
rep_origin 8460..8618
/label=pTi-SAKURA oriV
/note="pTi-SAKURA oriV"
CDS 8620..9939
/codon_start=1
/gene="repC"
/product="replication protein C"
/function="involved in vegetative DNA replication"
/label=repC
/protein_id="BAL46517.1"
/translation="MQTHISTTSFGRRPMTLGHIASQMAAKAVASDTVAHKWQVFQHIR
ESRGLIGATDRSLSILNALLTFYPETALTGGAELVVWPSNEQLMARANGMPATTLRRHL
AILVDCGLIIRRDSPNGKRFARKGRGGEIEQAYGFDLSPIVARAEEFRDLAQTVQAEKK
AFRVAKERLTLLRRDIVKMIETGVEESVPGNWGRVTQTYQGIIGRLPRSAPRQLVESIG
QELQELCIEIRDVLESFTKTMNLDANESHIGRHKQNSNPDSKFESEYGSGKKDEAGGSV
AETDNVRSLPKRELPLGIVLDACPEMRELAQGGPIRHWRDLLAAAELARPMLGISPSAW
REARETMGEQHAAITLASIYQRAGQINNAGGYLRSLTDRAKDGKFSTWPMVMALLRAKL
DEQKNAVGAGKPRTAEEVEDDSRLHVSESLLKNLRKPRSW"
gene 8620..9939
/gene="repC"
/label=repC
primer_bind complement(10446..10462)
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"