LOCUS       Exported                3666 bp ds-DNA    circular SYN 02-12-2013
DEFINITION  Bacterial vector for expression of N-terminally T7-tagged proteins. 
            For other reading frames, use pET-23b(+) or pET-23c(+).
ACCESSION   .
VERSION     .
KEYWORDS    pET-23a(+)
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 3666)
  AUTHORS   Novagen (EMD Millipore)
  TITLE     Direct Submission
COMMENT     
FEATURES             Location/Qualifiers
     source          1..3666
                     /organism="synthetic DNA construct"
                     /lab_host="Escherichia coli"
                     /mol_type="other DNA"
     terminator      26..73
                     /note="T7 terminator"
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     CDS             complement(140..157)
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /note="6xHis"
                     /translation="HHHHHH"
     misc_feature    158..203
                     /note="MCS"
                     /note="multiple cloning site"
     CDS             complement(207..239)
                     /codon_start=1
                     /product="epitope tag from a T7 major capsid protein"
                     /note="T7 tag"
                     /translation="MASMTGGQQMG"
     RBS             248..253
                     /note="ribosome binding site"
     promoter        complement(301..319)
                     /note="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             828..1019
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein"
                     /note="rop"
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     rep_origin      complement(1449..2037)
                     /direction=LEFT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(2208..3068)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /note="AmpR"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     promoter        complement(3069..3173)
                     /gene="bla"
                     /note="AmpR promoter"
     rep_origin      complement(3200..3655)
                     /direction=LEFT
                     /note="f1 ori"
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"