pDM4 plasmid is a suicidal vector, which needs the strain containing pir gene. It is a derivative of plasmid pNQ705, a chloramphenicol-resistant derivative of the pGP704 vector that contains the oriV replicon originally from the plasmid R6K.
| 载体基本信息 | |||
| 载体名称 | pDM4 | 载体抗性 | Chloramphenicol |
|---|---|---|---|
| 载体长度 | 7104 bp | 载体类型 | Cloning vector |
| 载体来源 | Mou X, Spinard EJ, Driscoll MV, Zhao W, Nelson DR. | 筛选标记 | SacB |
| 拷贝数 | Low copy number | ||
pDM4 载体载体图谱
pDM4 载体载体序列
LOCUS Exported 7104 bp ds-DNA circular SYN 18-DEC-2018
DEFINITION Cloning vector pDM4, complete sequence.
ACCESSION KC795686
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7104)
AUTHORS Mou X, Spinard EJ, Driscoll MV, Zhao W, Nelson DR.
TITLE H-NS Is a Negative Regulator of the Two Hemolysin/Cytotoxin Gene
Clusters in Vibrio anguillarum
JOURNAL Infect. Immun. 81 (10), 3566-3576 (2013)
PUBMED 23836825
REFERENCE 2 (bases 1 to 7104)
AUTHORS Mou X, Spinard EJ, Driscoll MV, Zhao W, Nelson DR.
TITLE Direct Submission
JOURNAL Submitted (19-MAR-2013) Cell and Molecular Biology, University of
Rhode Island, 120 Flagg Rd, Kingston, RI 02881, USA
REFERENCE 3 (bases 1 to 7104)
AUTHORS .
TITLE Direct Submission
COMMENT ##Assembly-Data-START##
Sequencing Technology :: Sanger dideoxy sequencing
##Assembly-Data-END##
FEATURES Location/Qualifiers
source 1..7104
/organism="Cloning vector pDM4"
/strain="M93Sm"
/mol_type="other DNA"
/label=derived from Vibrio anguillarum
/note="derived from Vibrio anguillarum"
/db_xref="taxon:1350295"
oriT 623..732
/note="incP origin of transfer"
CDS 765..1136
/codon_start=1
/product="conjugal transfer relaxosome component TraJ"
/label=conjugal transfer relaxosome component TraJ
/protein_id="AGO64134.1"
/translation="MADETKPTRKGSPPIKVYCLPDERRAIEEKAAAAGMSLSAYLLAV
GQGYKITGVVDYEHVRELARINGDLGRLGGLLKLWLTDDPRTARFGDATILALLAKIEE
KQDELGKVMMGVVRPRAEP"
CDS 1192..1818
/codon_start=1
/product="conjugal transfer relaxase TraI"
/label=conjugal transfer relaxase TraI
/protein_id="AGO64135.1"
/translation="MRSIKKSDFAELVKYITDEQGKTERLGHVRVTNCEANTLPAVMAE
VMATQHGNTRSEADKTYHLLVSFRAGEKPDAETLRAIEDRICAGLGFAEHQRVSAVHHD
TDNLHIHIAINKIHPTRNTIHEPYRAYRALADLCATLERDYGLERDNHETRQRVSENRA
NDMERHAGVESLVGWIRPRCVRRRGSEDQQFNLLIVRTKLSCFTY"
rep_origin 1754..2142
/label=R6K gamma ori
/note="gamma replication origin from E. coli plasmid R6K;
requires the R6K initiator protein pi for replication"
rep_origin 1756..2138
protein_bind 2177..2193
/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 2574..2676
/label=cat promoter
/note="promoter of the E. coli cat gene encoding
chloramphenicol acetyltransferase"
CDS 2677..3336
/codon_start=1
/product="chloramphenicol acetyltransferase"
/EC_number="2.3.1.28"
/label=chloramphenicol acetyltransferase
/protein_id="AGO64136.1"
/translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
promoter 3753..4198
/gene="sacR"
/label=sacB promoter
/note="sacB promoter and control region"
CDS 4199..5620
/codon_start=1
/product="levansucrase"
/EC_number="2.4.1.10"
/label=levansucrase
/protein_id="AGO64137.1"
/translation="MNIKKFAKQATVLTFTTALLAGGATQAFAKETNQKPYKETYGISH
ITRHDMLQIPEQQKNEKYQVPEFDSSTIKNISSAKGLDVWDSWPLQNADGTVANYHGYH
IVFALAGDPKNADDTSIYMFYQKVGETSIDSWKNAGRVFKDSDKFDANDSILKDQTQEW
SGSATFTSDGKIRLFYTDFSGKHYGKQTLTTAQVNVSASDSSLNINGVEDYKSIFDGDG
KTYQNVQQFIDEGNYSSGDNHTLRDPHYVEDKGHKYLVFEANTGTEDGYQGEESLFNKA
YYGKSTSFFRQESQKLLQSDKKRTAELANGALGMIELNDDYTLKKVMKPLIASNTVTDE
IERANVFKMNGKWYLFTDSRGSKMTIDGITSNDIYMLGYVSNSLTGPYKPLNKTGLVLK
MDLDPNDVTFTYSHFAVPQAKGNNVVITSYMTNRGFYADKQSTFAPSFLLNIKGKKTSV
VKDSILEQGQLTVNK"
CDS complement(5758..6135)
/codon_start=1
/product="insertion element IS1 1/5/6 protein insB"
/label=insertion element IS1 1/5/6 protein insB
/protein_id="AGO64138.1"
/translation="MDEQWGYVGAKSRQRWLFYAYDSLRKTVVAHVFGERTMATLGRLM
SLLSPFDVVIWMTDGWPLYESRLKGKLHVISKRYTQRIERHNLNLRQHLARLGRKSLSF
SKSVELHDKVIGHYLNIKHYQ"
CDS 6413..6649
/codon_start=1
/product="beta-lactamase"
/EC_number="3.5.2.6"
/label=beta-lactamase
/protein_id="AGO64139.1"
/translation="MEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKP
SRIVVIYTTGSQATMDERNRQIAEIGASLIKHW"
