LOCUS       Exported                5374 bp ds-DNA     circular SYN 18-DEC-2018
DEFINITION  Expression vector pTEV4, complete sequence.
ACCESSION   EU337979
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5374)
  AUTHORS   Rocco CJ, Dennison KL, Klenchin VA, Rayment I, Escalante-Semerena 
            JC.
  TITLE     Construction and use of new cloning vectors for the rapid isolation 
            of recombinant proteins from Escherichia coli
  JOURNAL   Plasmid 59 (3), 231-237 (2008)
  PUBMED    18295882
REFERENCE   2  (bases 1 to 5374)
  AUTHORS   Rocco CJ, Dennison KL, Klenchin VA, Rayment I, Escalante-Semerena 
            JC.
  TITLE     Direct Submission
  JOURNAL   Submitted (10-DEC-2007) Bacteriology, University of Wisconsin - 
            Madison, 1550 Linden Dr., Madison, WI 53706, USA
REFERENCE   3  (bases 1 to 5374)
  AUTHORS   .
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..5374
                     /organism="Expression vector pTEV4"
                     /mol_type="other DNA"
                     /note="Escherichia coli protein expression vector 
                     containing a N-terminal 6-histidine tag that is cleavable 
                     by recombinant Tobacco Etch Virus protease"
                     /db_xref="taxon:491044"
     CDS             16..33
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             55..75
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     terminator      107..154
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     rep_origin      191..646
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     promoter        673..777
                     /gene="bla"
                     /label=AmpR promoter
     CDS             778..1638
                     /codon_start=1
                     /gene="bla"
                     /product="beta lactamase"
                     /EC_number="3.5.2.6"
                     /label=bla
                     /note="penicillin resistance"
                     /protein_id="ABY58157.1"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     gene            778..1638
                     /gene="bla"
                     /label=bla
     misc_feature    2577..2719
                     /label=bom
                     /note="basis of mobility region from pBR322"
     CDS             complement(2821..3012)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     CDS             complement(3821..4903)
                     /codon_start=1
                     /gene="lacI"
                     /product="lactose operon transcriptional repressor"
                     /label=lacI
                     /protein_id="ABY58158.1"
                     /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     gene            complement(3821..4903)
                     /gene="lacI"
                     /label=lacI
     promoter        complement(4904..4981)
                     /gene="lacI"
                     /label=lacI promoter
     promoter        5290..5308
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    5309..5333
                     /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)."
     RBS             5348..5370
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"