pEX1.8 plasmid pEX1.8 vector (V006445)

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LOCUS       40924_18721        7626 bp DNA     circular SYN 18-DEC-2018
DEFINITION  Shuttle vector pEX1.8 plasmid pEX1.8, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7626)
  AUTHORS   Pearson JP, Pesci EC, Iglewski BH.
  TITLE     Roles of Pseudomonas aeruginosa las and rhl quorum-sensing systems 
            in control of elastase and rhamnolipid biosynthesis genes
  JOURNAL   J. Bacteriol. 179 (18), 5756-5767 (1997)
  PUBMED    9294432
REFERENCE   2  (bases 1 to 7626)
  AUTHORS   Schwingel JM, Iglewski BH.
  TITLE     pEX1.8, Pseudomonas aeruginosa/E. coli shuttle vector
  JOURNAL   Unpublished
REFERENCE   3  (bases 1 to 7626)
  AUTHORS   Schwingel JM, Iglewski BH.
  TITLE     Direct Submission
  JOURNAL   Submitted (02-JAN-2012) Department of Microbiology and Immunology, 
            University of Rochester, 601 Elmwood Ave., Box 672, Rochester, NY 
            14642, USA
REFERENCE   4  (bases 1 to 7626)
  TITLE     Direct Submission
REFERENCE   5  (bases 1 to 7626)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "J. 
            Bacteriol."; date: "1997"; volume: "179"; issue: "18"; pages: 
            "5756-5767"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: 
            "Unpublished"
COMMENT     SGRef: number: 3; type: "Journal Article"; journalName: "Submitted 
            (02-JAN-2012) Department of Microbiology and Immunology, University 
            of Rochester, 601 Elmwood Ave., Box 672, Rochester, NY 14642, USA"
COMMENT     SGRef: number: 4; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..7626
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      complement(1813..2164)
                     /direction=LEFT
                     /label=pRO1600 oriV
                     /note="broad-host-range origin of replication from
                     Pseudomonas aeruginosa plasmid pRO1600; requires the 
                     pRO1600 Rep protein for replication (West et al., 1994)"
     CDS             2178..3008
                     /codon_start=1
                     /label=pRO1600 Rep
                     /note="replication protein for the broad-host-range plasmid
                     pRO1600 from Pseudomonas aeruginosa"
                     /translation="VASPPMVYKSNALVEAAYRLSVQEQRIVLACISQVKRSEPVTDEV
                     MYSVTAEDIATMAGVPIESSYNQLKEAALRLKRREVRLTQEPNGKGKRPSVMITGWVQT
                     IIYREGEGRVELRFTKDMLPYLTELTKQFTKYALADVAKMDSTHAIRLYELLMQWDSIG
                     QREIEIDQLRKWFQLEGRYPSIKDFKLRVLDPAVTQINEHSPLQVEWAQRKTGRKVTHL
                     LFSFGPKKPAKAVGKAPAKRKAGKISDAEIAKQARPGETWEAARARLTQMPLDLA"
     promoter        4120..4148
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and
                     lac UV5 promoters"
     protein_bind    4156..4172
                     /label=lac operator
                     /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)."
     terminator      4427..4513
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     terminator      4605..4632
                     /label=rrnB T2 terminator
                     /note="transcription terminator T2 from the E. coli rrnB
                     gene"
     promoter        4651..4742
                     /label=AmpR promoter
     CDS             4743..5600
                     /codon_start=1
                     /label=AmpR
                     /note="beta-lactamase"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     rep_origin      5774..6362
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     misc_feature    complement(6548..6688)
                     /label=bom
                     /note="basis of mobility region from pBR322"
     promoter        6864..6941
                     /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             join(6942..7626,1..362)
                     /codon_start=1
                     /label=lacI
                     /note="lac repressor"
                     /translation="VKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQL"