| 载体基本信息 |
| 载体名称 |
pEC-XK99E |
载体抗性 |
Kanamycin |
| 载体长度 |
7018 bp |
载体类型 |
Shuttle expression vector |
| 载体来源 |
Kirchner O, Tauch A. |
pEC-XK99E 载体载体图谱
pEC-XK99E 载体载体序列
LOCUS Exported 7018 bp ds-DNA circular SYN 17-DEC-2018
DEFINITION Shuttle expression vector pEC-XK99E, complete sequence.
ACCESSION AY219683
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7018)
AUTHORS Kirchner O, Tauch A.
TITLE Tools for genetic engineering in the amino acid-producing bacterium
Corynebacterium glutamicum
JOURNAL J. Biotechnol. 104 (1-3), 287-299 (2003)
PUBMED 12948646
REFERENCE 2 (bases 1 to 7018)
AUTHORS Kirchner O, Tauch A.
TITLE Direct Submission
JOURNAL Submitted (15-JAN-2003) Department of Genetics, University of
Bielefeld, Universitaetsstrasse 25, Bielefeld D-33615, Germany
REFERENCE 3 (bases 1 to 7018)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..7018
/organism="Shuttle expression vector pEC-XK99E"
/mol_type="genomic DNA"
/note="Escherichia coli-Corynebacterium glutamicum shuttle
vector"
/db_xref="taxon:224638"
misc_feature 1..57
/label=MCS
/note="pUC18/19 multiple cloning site"
terminator 260..346
/gene="Escherichia coli rrnB"
/label=rrnB T1 terminator
/note="transcription terminator T1 from the E. coli rrnB
gene"
regulatory 263..306
/regulatory_class="terminator"
/note="terminator T1"
regulatory 438..465
/regulatory_class="terminator"
/note="terminator T2"
terminator 438..465
/label=rrnB T2 terminator
/note="transcription terminator T2 from the E. coli rrnB
gene"
CDS complement(705..920)
/codon_start=1
/gene="per"
/product="Per"
/label=per
/note="positive effector of replication"
/protein_id="AAO65195.1"
/translation="MDLSDVALESDALDAAVDLKTVIGFFRALDTTDAPASRDWASAAS
DLETLVADLEELADELRARQRQEDAQ"
gene complement(705..920)
/gene="per"
/label=per
CDS complement(1563..3026)
/codon_start=1
/gene="repA"
/product="RepA"
/label=repA
/note="replication protein"
/protein_id="AAO65196.1"
/translation="MTLADPQDTVTASAWKLSADLFDTHPEAMRCGSRGWTAEDRRELL
AHLGRESFQGSKTRDFASAWIKNPDTGETQPKLYRAGSKALTRCQYVALTHAQHAAVIV
LDIDVPSHQAGGKIEHVNPQVYAILEKWARLEKAPAWIGVNPLSGKCQLIWLIDPVYAA
AGKTSPNMRLLAATTEEMTRVFGADQAFSHRLSRWPLHVSDDPTAYKWHCQHDRVDRLA
DLMEIARTMTGSQKPKKYIEQDFSSGRARIEAAQRATAEAKALAILDASLPSALDASGD
LIDGVRVLWTNPERARDETAFRHALTVGYQLKAAGERLKDAKIIDAYEVAYNVAQAVGA
DGREPDLPAMRDRLTMARRVRGYVAKGQPVVPARRVETQSSRGRKALATMGRRGAATSN
ARRWADPESKYAQETRQRLAEANKRREMTGELLELRVKTAILDARSQSVADPSTRELAG
ELGVSERRIQQVRKALGMEAKRGRPRAEN"
gene complement(1563..3026)
/gene="repA"
/label=repA
CDS 3556..4350
/codon_start=1
/gene="aph(3)-IIa"
/product="Aph(3)-IIa"
/label=aph(3)-IIa
/note="aminoglycoside phosphotransferase"
/protein_id="AAO65197.1"
/translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
gene 3556..4350
/gene="aph(3)-IIa"
/label=aph(3)-IIa
rep_origin 4450..5038
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
rep_origin 5038
/label=oriV
/note="oriV"
misc_feature 5224..5364
/label=bom
/note="basis of mobility region from pBR322"
promoter 5550..5627
/gene="lacI (mutant)"
/label=lacIq promoter
/note="In the lacIq allele, a single base change in the
promoter boosts expression of the lacI gene about 10-fold."
CDS 5628..6710
/codon_start=1
/gene="lacIq"
/product="LacIq"
/label=lacIq
/note="Lac-repressor"
/protein_id="AAO65198.1"
/translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
YIPPSTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
ALADSLMQLARQVSRLESGQ"
gene 5628..6710
/gene="lacIq"
/label=lacIq
regulatory 6767..7012
/regulatory_class="promoter"
/note="Ptrc"
promoter 6942..6971
/label=trc promoter
/note="strong E. coli promoter; hybrid between the trp and
lac UV5 promoters"
protein_bind 6979..6995
/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)."