Basic Vector Information
pRK793 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 ℃.
pRK793 vector Sequence
LOCUS 40924_37173 7405 bp DNA circular SYN 13-MAY-2021 DEFINITION synthetic circular DNA. ACCESSION . VERSION . KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 7405) AUTHORS Kapust RB, Tozser J, Fox JD, Anderson DE, Cherry S, Copeland TD, Waugh DS TITLE Tobacco etch virus protease: mechanism of autolysis and rational design of stable mutants with wild-type catalytic proficiency. JOURNAL Protein Eng. 2001 Dec . 14(12):993-1000. PUBMED 11809930 REFERENCE 2 (bases 1 to 7405) TITLE Direct Submission REFERENCE 3 (bases 1 to 7405) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Protein Eng. 2001 Dec . 14(12):993-1000." COMMENT SGRef: number: 2; type: "Journal Article" FEATURES Location/Qualifiers source 1..7405 /mol_type="other DNA" /organism="synthetic DNA construct" protein_bind 488..509 /label=CAP binding site /note="CAP binding activates transcription in the presence of cAMP." promoter 718..746 /label=tac promoter /note="strong E. coli promoter; hybrid between the trp and lac UV5 promoters" protein_bind 754..770 /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)." CDS 840..1940 /codon_start=1 /label=MBP /note="maltose binding protein from E. coli" /translation="MKTEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLE EKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKL IAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIA ADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGE TAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFL ENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAF WYAVRTAVINAASGRQTVDEALKDAQT" CDS 1989..2000 /codon_start=1 /label=Factor Xa site /note="Factor Xa recognition and cleavage site" /translation="IEGR" CDS 2004..2024 /codon_start=1 /label=TEV site /note="tobacco etch virus (TEV) protease recognition and cleavage site" /translation="ENLYFQG" CDS 2025..2045 /codon_start=1 /label=7xHis /note="6xHis affinity tag" /translation="HHHHHHH" CDS 2046..2753 /codon_start=1 /label=TEV protease /note="tobacco etch virus protease (Kapust et al., 2001)" /translation="GESLFKGPRDYNPISSTICHLTNESDGHTTSLYGIGFGPFIITNK HLFRRNNGTLLVQSLHGVFKVKNTTTLQQHLIDGRDMIIIRMPKDFPPFPQKLKFREPQ REERICLVTTNFQTKSMSSMVSDTSCTFPSSDGIFWKHWIQTKDGQCGSPLVSTRDGFI VGIHSASNFTNTNNYFTSVPKNFMELLTNQEAQQWVSGWRLNADSVLWGGHKVFMVKPE EPFQPVKEATQLMN" primer_bind complement(2810..2826) /label=M13 fwd /note="common sequencing primer, one of multiple similar variants" terminator 3175..3261 /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" terminator 3353..3380 /label=rrnB T2 terminator /note="transcription terminator T2 from the E. coli rrnB gene" promoter 3399..3490 /label=AmpR promoter CDS 3491..4348 /codon_start=1 /label=AmpR /note="beta-lactamase" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS LIKHW" rep_origin complement(4393..4906) /direction=LEFT /label=M13 ori /note="M13 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis" rep_origin 5017..5605 /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" misc_feature complement(5791..5931) /label=bom /note="basis of mobility region from pBR322" CDS complement(6036..6224) /codon_start=1 /label=rop /note="Rop protein, which maintains plasmids at low copy number" /translation="VTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA DELYRSCLARFGDDGENL" promoter 6720..6797 /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(6798..7405,1..472) /codon_start=1 /label=lacI /note="lac repressor" /translation="VKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR ALADSLMQLARQVSRLESGQ"
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