pQE- 31/ pQE- 31质粒/ pQE- 31 Plasmid

pQE-31

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pQE-31,Plasmid pQE-31,pQE-31 vector

 

pQE-31 Information

Replicon: Ori

Terminator: Lambda t0

Plasmid classification: Escherichia coli vector; pQE series expression plasmid.

Plasmid size: 3463bp

Plasmid label: N-His

Prokaryotic resistance: ampicillin Amp

Cloned strain: DH5 alpha

Culture conditions: 37 centigrade, aerobic, LB

Expression host: M15

Culture conditions: 37 centigrade, aerobic, LB

Induction mode: no induction

5'sequencing primers: pQE30-F: AGCGGATAACAATTTCACACAG

3'sequencing primers: pQE30-R: TTCTGAGGTCATTACTGGATC

 

pQE-31 Description

 

pQE-31 Sequence

LOCUS       Exported                3463 bp ds-DNA     circular SYN 08-SEP-2016
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
KEYWORDS    PQE-31
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3463)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Thursday, September 8, 2016 from SnapGene Viewer 3.1.4
      
FEATURES             Location/Qualifiers
     source          1..3463
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        10..54
                     /note="T5 promoter"
                     /note="bacteriophage T5 promoter for E. coli RNA
                     polymerase, with embedded lac operator"
     protein_bind    30..46
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="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)."
     protein_bind    62..78
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="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)."
     RBS             97..108
                     /note="strong bacterial ribosome binding site (Elowitz and
                     Leibler, 2000)"
     CDS             127..144
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /note="6xHis"
                     /translation="HHHHHH"
     terminator      210..304
                     /note="lambda t0 terminator"
                     /note="transcription terminator from phage lambda"
     CDS             348..1007
                     /codon_start=1
                     /gene="cat"
                     /product="chloramphenicol acetyltransferase"
                     /note="CmR"
                     /note="confers resistance to chloramphenicol"
                     /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
                     KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
                     LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
                     DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
     terminator      1072..1158
                     /gene="Escherichia coli rrnB"
                     /note="rrnB T1 terminator"
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     misc_feature    1313..1453
                     /note="bom"
                     /note="basis of mobility region from pBR322"
     rep_origin      complement(1639..2227)
                     /direction=LEFT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     CDS             complement(2398..3258)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /note="AmpR"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     promoter        complement(3259..3363)
                     /gene="bla"
                     /note="AmpR promoter"
ORIGIN
        1 ctcgagaaat cataaaaaat ttatttgctt tgtgagcgga taacaattat aatagattca
       61 attgtgagcg gataacaatt tcacacagaa ttcattaaag aggagaaatt aactatgaga
      121 ggatctcacc atcaccatca ccatacggat ccgcatgcga gctcggtacc ccgggtcgac
      181 ctgcagccaa gcttaattag ctgagcttgg actcctgttg atagatccag taatgacctc
      241 agaactccat ctggatttgt tcagaacgct cggttgccgc cgggcgtttt ttattggtga
      301 gaatccaagc tagcttggcg agattttcag gagctaagga agctaaaatg gagaaaaaaa
      361 tcactggata taccaccgtt gatatatccc aatggcatcg taaagaacat tttgaggcat
      421 ttcagtcagt tgctcaatgt acctataacc agaccgttca gctggatatt acggcctttt
      481 taaagaccgt aaagaaaaat aagcacaagt tttatccggc ctttattcac attcttgccc
      541 gcctgatgaa tgctcatccg gaatttcgta tggcaatgaa agacggtgag ctggtgatat
      601 gggatagtgt tcacccttgt tacaccgttt tccatgagca aactgaaacg ttttcatcgc
      661 tctggagtga ataccacgac gatttccggc agtttctaca catatattcg caagatgtgg
      721 cgtgttacgg tgaaaacctg gcctatttcc ctaaagggtt tattgagaat atgtttttcg
      781 tctcagccaa tccctgggtg agtttcacca gttttgattt aaacgtggcc aatatggaca
      841 acttcttcgc ccccgttttc accatgggca aatattatac gcaaggcgac aaggtgctga
      901 tgccgctggc gattcaggtt catcatgccg tttgtgatgg cttccatgtc ggcagaatgc
      961 ttaatgaatt acaacagtac tgcgatgagt ggcagggcgg ggcgtaattt ttttaaggca
     1021 gttattggtg cccttaaacg cctggggtaa tgactctcta gcttgaggca tcaaataaaa
     1081 cgaaaggctc agtcgaaaga ctgggccttt cgttttatct gttgtttgtc ggtgaacgct
     1141 ctcctgagta ggacaaatcc gccctctaga gctgcctcgc gcgtttcggt gatgacggtg
     1201 aaaacctctg acacatgcag ctcccggaga cggtcacagc ttgtctgtaa gcggatgccg
     1261 ggagcagaca agcccgtcag ggcgcgtcag cgggtgttgg cgggtgtcgg ggcgcagcca