Basic Vector Information
- Vector Name:
- pET-21a(+)-IPP1-His
- Antibiotic Resistance:
- Ampicillin
- Length:
- 6228 bp
- Type:
- Protein expression
- Replication origin:
- ori
- Host:
- E. coli
- Promoter:
- T7
- Growth Strain(s):
- DH5a
- Growth Temperature:
- 37℃
pET-21a(+)-IPP1-His vector Vector Map
Plasmid Resuspension Protocol:
1. Centrifuge at 5,000×g for 5 min.
2. Carefully open the tube and add 20 μl of sterile water to dissolve the DNA.
3. Close the tube and incubate for 10 minutes at room temperature.
4. Briefly vortex the tube and then do a quick spin to concentrate the liquid at the bottom. Speed is less than 5000×g.
5.Store the plasmid at -20 ℃.
pET-21a(+)-IPP1-His vector Sequence
LOCUS V017199 6228 bp DNA circular SYN 01-JAN-1980
DEFINITION Exported.
ACCESSION V017199
VERSION V017199
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
.
REFERENCE 1 (bases 1 to 6228)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..6228
/mol_type="other DNA"
/organism="synthetic DNA construct"
promoter complement(1009..1086)
/label="lacI promoter"
promoter 1399..1417
/label="T7 promoter"
/note="promoter for bacteriophage T7 RNA polymerase"
protein_bind 1418..1442
/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)."
RBS 1457..1479
/label="RBS"
/note="efficient ribosome binding site from bacteriophage
T7 gene 10 (Olins and Rangwala, 1989)"
CDS 1487..2347
/gene="IPP1"
/label="Inorganic pyrophosphatase"
/note="Inorganic pyrophosphatase from Saccharomyces
cerevisiae (strain ATCC 204508 / S288c). Accession#:
P00817"
CDS 2354..2371
/label="6xHis"
/note="6xHis affinity tag"
terminator 2438..2485
/label="T7 terminator"
/note="transcription terminator for bacteriophage T7 RNA
polymerase"
rep_origin 2522..2977
/label="f1 ori"
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
promoter 3003..3107
/label="AmpR promoter"
CDS 3108..3965
/label="AmpR"
/note="beta-lactamase"
rep_origin 4139..4727
/label="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
misc_feature complement(4913..5052)
/label="bom"
/note="basis of mobility region from pBR322"
CDS complement(5157..5345)
/label="rop"
/note="Rop protein, which maintains plasmids at low copy
number"
protein_bind complement(6120..6141)
/label="CAP binding site"
/note="CAP binding activates transcription in the presence
of cAMP."
CDS complement(join(6157..6228,1..1008))
/label="lacI"
/note="lac repressor"
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