下载GeneBank文件(.gb)

LOCUS       Exported                6690 bp ds-DNA    circular SYN 26-1-2014
DEFINITION  IRES-containing vector for expressing two genes in mammalian cells 
            from the same bicistronic transcript.
ACCESSION   .
VERSION     .
KEYWORDS    pEF1alpha-IRES
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6690)
  AUTHORS   Clontech
  TITLE     Direct Submission
COMMENT     
FEATURES             Location/Qualifiers
     source          1..6690
                     /organism="synthetic DNA construct"
                     /lab_host="Mammalian Cells"
                     /mol_type="other DNA"
     promoter        154..1335
                     /note="EF-1-alpha promoter"
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          384..1326
                     /note="EF-1-alpha intron A"
                     /note="intron upstream of the start codon"
     intron          1475..1607
                     /note="chimeric intron"
                     /note="chimera between introns from human beta-globin and 
                     immunoglobulin heavy chain genes"
     promoter        1652..1670
                     /note="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     misc_feature    1670..1692
                     /label="MCS A"
                     /note="MCS A"
                     /note="multiple cloning site"
     misc_feature    1737..2310
                     /note="IRES"
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     misc_feature    2332..2355
                     /label="MCS B"
                     /note="MCS B"
                     /note="multiple cloning site"
     polyA_signal    2394..2515
                     /note="SV40 poly(A) signal"
                     /note="SV40 polyadenylation signal"
     rep_origin      2701..3156
                     /direction=RIGHT
                     /label="f1 origin"
                     /note="f1 origin"
     promoter        3273..3630
                     /note="SV40 promoter"
                     /note="SV40 enhancer and early promoter"
     rep_origin      3481..3616
                     /label="SV40 origin"
                     /note="SV40 origin"
     CDS             3681..4475
                     /codon_start=1
                     /label="Kan(R)/Neo(R)"
                     /note="Kan"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     promoter        4893..4997
                     /gene="bla"
                     /note="AmpR promoter"
     CDS             4998..5858
                     /codon_start=1
                     /label="Amp(R)"
                     /note="Amp"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     rep_origin      6029..6617
                     /direction=RIGHT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"