质粒名称: | pET_RTX(exo-)-6xHis |
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出品公司: | 爱迪基因 |
目录编号: | 145028 |
存储实验室: | Andrew Ellington |
载体骨架基本信息 |
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载体名称: | modified pET21 |
载体抗性: | 氨苄青霉素 |
空载体大小: | 5871 bp |
完整质粒大小: | 8232 bp |
载体类型: | 细菌表达 |
高拷贝/低拷贝: | 高拷贝 |
生长条件: | 37 ℃ |
插入基因信息 |
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插入基因名称: | RTX(exo-),Exonuclease deficient variant of RTX |
物种来源: | Synthetic |
插入大小: | 2361 bp |
基因突变: | N210D |
启动子 | T7 |
标签/融合蛋白: | 6xHis(插入件上的C端子) |
克隆方法: | 限制性内切酶 |
5' 克隆位点: | NdeI (未破坏) |
3' 克隆位点: | NotI(未破坏) |
5' 测序引物 | GATCTCGATCCCGCGAAATTAATACGAC |
3' 测序引物 | TTGCTCAGCGGTGGCAGCAGC |
文献引用方法 |
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材料和方法部分: | pET_RTX(exo-)-6xHis was a gift from Andrew Ellington (Addgene plasmid # 145028 ; http://n2t.net/addgene:145028 ; RRID:Addgene_145028) |
参考文献部分: | A one-enzyme RT-qPCR assay for SARS-CoV-2, and procedures for reagent production. Bhadra S, Maranhao AC, Ellington AD. bioRxiv 10.1101/2020.03.29.013342 |
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载体序列
LOCUS pET_RTX(exo-)-6xHis 8232 bp ds-DNA circular SYN 12-MAY-2021 DEFINITION pET vector for IPTG-inducible, T7-based expression of the exonuclease deficient version of RTX bearing a C-terminal 6xHis tag. ACCESSION . VERSION . KEYWORDS pET_RTX(exo-)-6xHis SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 8232) AUTHORS Bhadra S, Maranhao AC, Ellington AD TITLE A one-enzyme RT-qPCR assay for SARS-CoV-2, and procedures for reagent production JOURNAL bioRxiv REFERENCE 2 (bases 1 to 8232) AUTHORS . TITLE Direct Submission JOURNAL Exported May 12, 2021 from SnapGene Server 1.1.58 http://www.snapgene.com FEATURES Location/Qualifiers source 1..8232 /organism="synthetic DNA construct" /mol_type="other DNA" terminator 40..126 /gene="Escherichia coli rrnB" /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" terminator 223..309 /gene="Escherichia coli rrnB" /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" terminator 406..492 /gene="Escherichia coli rrnB" /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" terminator 589..675 /gene="Escherichia coli rrnB" /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" terminator 772..858 /gene="Escherichia coli rrnB" /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene" primer_bind 993..1012 /label=T7 /note="T7 promoter, forward primer" promoter 993..1011 /label=T7 promoter /note="promoter for bacteriophage T7 RNA polymerase" protein_bind 1012..1036 /label=lac operator /bound_moiety="lac repressor encoded by lacI" /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 1051..1073 /note="efficient ribosome binding site from bacteriophage T7 gene 10 (Olins and Rangwala, 1989)" RBS 3009..3017 /label=Shine-Dalgarno sequence /note="full consensus sequence for ribosome-binding sites upstream of start codons in E. coli; complementary to a region in the 3' end of the 16S rRNA (Chen et al., 1994)" CDS 3418..3435 /codon_start=1 /product="6xHis affinity tag" /label=6xHis /translation="HHHHHH" primer_bind complement(3502..3520) /label=T7 Term /note="T7 terminator, reverse primer" terminator 3516..3563 /label=T7 terminator /note="transcription terminator for bacteriophage T7 RNA polymerase" promoter 3623..3727 /gene="bla" /label=AmpR promoter CDS 3728..4588 /codon_start=1 /gene="bla" /product="beta-lactamase" /label=AmpR /note="confers resistance to ampicillin, carbenicillin, and related antibiotics" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS LIKHW" primer_bind complement(3946..3965) /label=Amp-R /note="Ampicillin resistance gene, reverse primer" rep_origin complement(4630..5143) /direction=LEFT /label=M13 ori /note="M13 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis" primer_bind complement(4825..4846) /label=F1ori-F /note="F1 origin, forward primer" primer_bind 5037..5056 /label=F1ori-R /note="F1 origin, reverse primer" rep_origin 5254..5842 /direction=RIGHT /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" primer_bind 5743..5762 /label=pBR322ori-F /note="pBR322 origin, forward primer" primer_bind 5996..6013 /label=L4440 /note="L4440 vector, forward primer" primer_bind complement(6035..6054) /label=pRS-marker /note="pRS vectors, use to sequence yeast selectable marker" primer_bind 6195..6217 /label=pGEX 3' /note="pGEX vectors, reverse primer" CDS complement(6211..6402) /codon_start=1 /gene="rop" /product="Rop protein, which maintains plasmids at low copy number" /label=rop /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA DELYRSCLARFGDDGENL" CDS complement(6959..8041) /codon_start=1 /gene="lacI" /product="lac repressor" /label=lacI /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)." /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH EDGTRLGVEHLVALGHQQIALLAGPLSSVSARPRLAGWHKYLTRNQIQPIAEREGDWSA MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR ALADSLMQLARQVSRLESGQ" primer_bind 8003..8022 /label=LacI-R /note="LacI, reverse primer" promoter complement(8042..8119) /gene="lacI" /label=lacI promoter ORIGIN 1 ctttcgtctt caagaattaa ttcccaattc cccaggcatc aaataaaacg aaaggctcag 61 tcgaaagact gggcctttcg ttttatctgt tgtttgtcgg tgaacgctct cctgagtagg 121 acaaatccgc cgggagcgga tttgaacgtt gcgaagcaac ggcccggagg gtggcgggca 181 ggacgcccgc cataaactgc caggaattaa ttccccaggc atcaaataaa acgaaaggct 241 cagtcgaaag actgggcctt tcgttttatc tgttgtttgt cggtgaacgc tctcctgagt 301 aggacaaatc cgccgggagc ggatttgaac gttgcgaagc aacggcccgg agggtggcgg 361 gcaggacgcc cgccataaac tgccaggaat taattcccca ggcatcaaat aaaacgaaag 421 gctcagtcga aagactgggc ctttcgtttt atctgttgtt tgtcggtgaa cgctctcctg 481 agtaggacaa atccgccggg agcggatttg aacgttgcga agcaacggcc cggagggtgg 541 cgggcaggac gcccgccata aactgccagg aattaattcc ccaggcatca aataaaacga 601 aaggctcagt cgaaagactg ggcctttcgt tttatctgtt gtttgtcggt gaacgctctc 661 ctgagtagga caaatccgcc gggagcggat ttgaacgttg cgaagcaacg gcccggaggg 721 tggcgggcag gacgcccgcc ataaactgcc aggaattaat tccccaggca tcaaataaaa 781 cgaaaggctc agtcgaaaga ctgggccttt cgttttatct gttgtttgtc ggtgaacgct 841 ctcctgagta ggacaaatcc gccgggagcg gatttgaacg ttgcgaagca acggcccgga 901 gggtggcggg caggacgccc gccataaact gccaggaatt ggggatcgga attaattccc 961 ggtttaaacc ggggatctcg atcccgcgaa attaatacga ctcactatag gggaattgtg 1021 agcggataac aattcccctc tagaaataat tttgtttaac tttaagaagg agatatacat 1081 atgattcttg acacggatta catcacggaa gacggcaagc cggttatccg tattttcaag 1141 aaagaaaacg gcgaattcaa gattgaatac gatcggacat ttgaaccgta cctgtacgct 1201 ctcctcaagg atgatagcgc aatcgaagaa gtgaaaaaaa tcaccgcaga gcggcatggc 1261 acagtggtaa cagttaagcg ggtcgagaaa gtgcagaaga agttcttagg ccggccagtc 1321 gaagtatgga aattatactt cacacatcca caggacgttc cggcgatcat ggataagatt 1381 cgggagcatc cggcggtaat cgatatctat gaatacgata ttccgttcgc tattcgctac 1441 cttattgaca aaggtttagt tccaatggag ggtgatgagg aacttaaact gttagcattc 1501 gatatcgaaa cactttatca cgaaggtgaa gagtttgccg aaggtccgat tttaatgatc 1561 tcgtacgccg atgaagaagg cgcacgcgta attacgtgga aaaatgtgga cctcccgtac 1621 gtagacgtag tgagcactga gcgcgagatg attaaacgtt tccttcgggt agtaaaagaa 1681 aaagacccag acgtgctgat tacgtatgac ggcgacaact ttgattttgc ctatctcaag 1741 aagcgttgcg aaaagttagg cattaatttc gccctgggtc gggacggttc agagccgaaa 1801 attcagcgga tgggcgaccg ctttgctgtg gaggtaaaag gtcgcatcca tttcgattta 1861 tatccggtta tccggcgcac catcaacttg ccgacttaca cacttgaagc agtttacgaa 1921 gcggtgttcg gccaaccaaa agaaaaggtt tatgccgagg agattaccac cgcatgggaa 1981 actggcgaaa acttggagcg ggtggctcgg tattccatgg aagatgccaa ggtgacctac 2041 gaactgggca aagagttttt accgatggaa gcacaattaa gccgccttat tggtcagtcc 2101 ctctgggatg tgtcgcgttc ttcaacgggc aatttagtcg aatggtttct tcttcggaaa 2161 gcgtacgagc gtaacgagct tgctccaaat aagccagacg aaaaagaatt ggctcggcgc 2221 catcagtcac atgagggcgg ctacattaag gagccagaac ggggcttgtg ggagaacatc 2281 gtctaccttg attttcggtc tctttatccg tctattatca tcacacataa cgtctcgcca 2341 gataccctga accgtgaagg ctgtaaagaa tatgatgtgg caccacaggt cggccatcgt 2401 ttttgtaaag acttcccggg cttcattcca tctcttctgg gtgatttgtt agaagagcgt 2461 caaaagatca agaaacgtat gaaagcgaca attgacccaa ttgaacgcaa attacttgat 2521 taccgtcagc gtgcaatcaa gatcctcgcg aactctctgt acggttatta cggctacgca 2581 cgcgcccggt ggtattgcaa agaatgtgca gaatcagtca ttgcttgggg tcgggagtac 2641 ctgaccatga cgattaagga aattgaggag aaatacggtt tcaaggtcat ctatagtgac 2701 acggatggtt tctttgcaac gattccaggt gcggacgcag aaactgtaaa gaaaaaggca 2761 atggagttct tgaagtatat taatgcgaag ttgccaggcg ccctggaatt agagtacgaa 2821 ggtttttata agcgtggcct gttcgtgaca aagaagaaat acgcggtaat tgacgaggaa 2881 ggcaagatca caactcgtgg cttggaaatt gttcgtcgcg attggagcga gatcgcaaag 2941 gagacccaag ctcgtgtgtt ggaggccctc ctgaaggatg gtgacgtcga aaaagccgta 3001 cgcatcgtta aggaggttac agagaagctt agcaagtatg aggtcccacc agagaaactt 3061 gttattcata aacaaatcac tcgcgacctt aaagactata aggccactgg tccacacgtc 3121 gccgtagcaa agcggcttgc ggctcggggc gtcaagattc ggccaggcac ggttattagt 3181 tacatcgtcc tcaaaggctc aggccggatt gttgatcgcg cgattccatt tgatgaattt 3241 gatccgacga agcataaata tgatgcggaa tattacattg aaaaacaggt tctgccggcg 3301 gtggagcgca tcttacgtgc gttcggctat cgcaaggagg atttgcggta ccagaaaact 3361 cgtcaagtcg gtttgagtgc ccgtctgaag ccgaaaggta ccctcgaggg atccagccat 3421 caccatcacc atcactgata agcggccgca ttgatccggc tgctaacaaa gcccgaaagg 3481 aagctgagtt ggctgctgcc accgctgagc aataactagc ataacccctt ggggcctcta 3541 aacgggtctt gaggggtttt ttgctgaaag gaggaactat atccggataa ctacgtcagg 3601 tggcactttt cggggaaatg tgcgcggaac ccctatttgt ttatttttct aaatacattc 3661 aaatatgtat ccgctcatga gacaataacc ctgataaatg cttcaataat attgaaaaag 3721 gaagagtatg agtattcaac atttccgtgt cgcccttatt cccttttttg cggcattttg 3781 ccttcctgtt tttgctcacc cagaaacgct ggtgaaagta aaagatgctg aagatcagtt 3841 gggtgcacga gtgggttaca tcgaactgga tctcaacagc ggtaagatcc ttgagagttt 3901 tcgccccgaa gaacgtttcc caatgatgag cacttttaaa gttctgctat gtggcgcggt 3961 attatcccgt gttgacgccg ggcaagagca actcggtcgc cgcatacact attctcagaa 4021 tgacttggtt gagtactcac cagtcacaga aaagcatctt acggatggca tgacagtaag 4081 agaattatgc agtgctgcca taaccatgag tgataacact gcggccaact tacttctgac 4141 aacgatcgga ggaccgaagg agctaaccgc ttttttgcac aacatggggg atcatgtaac 4201 tcgccttgat cgttgggaac cggagctgaa tgaagccata ccaaacgacg agcgtgacac 4261 cacgatgcct gtagcaatgg caacaacgtt gcgcaaacta ttaactggcg aactacttac 4321 tctagcttcc cggcaacaat taatagactg gatggaggcg gataaagttg caggaccact 4381 tctgcgctcg gcccttccgg ctggctggtt tattgctgat aaatctggag ccggtgagcg 4441 tgggtctcgc ggtatcattg cagcactggg gccagatggt aagccctccc gtatcgtagt 4501 tatctacacg acggggagtc aggcaactat ggatgaacga aatagacaga tcgctgagat 4561 aggtgcctca ctgattaagc attggtaact gtcagaccaa gtttactcat atatacttta 4621 gattgattta ccccggttga taatcagaaa agccccaaaa acaggaagat tgtataagca 4681 aatatttaaa ttgtaaacgt taatattttg ttaaaattcg cgttaaattt ttgttaaatc 4741 agctcatttt ttaaccaata ggccgaaatc ggcaaaatcc cttataaatc aaaagaatag 4801 cccgagatag ggttgagtgt tgttccagtt tggaacaaga gtccactatt aaagaacgtg 4861 gactccaacg tcaaagggcg aaaaaccgtc tatcagggcg atggcccact acgtgaacca 4921 tcacccaaat caagtttttt ggggtcgagg tgccgtaaag cactaaatcg gaaccctaaa 4981 gggagccccc gatttagagc ttgacgggga aagccggcga acgtggcgag aaaggaaggg 5041 aagaaagcga aaggagcggg cgctagggcg ctggcaagtg tagcggtcac gctgcgcgta 5101 accaccacac ccgccgcgct taatgcgccg ctacagggcg cgtaaaagga tctaggtgaa 5161 gatccttttt gataatctca tgaccaaaat cccttaacgt gagttttcgt tccactgagc 5221 gtcagacccc gtagaaaaga tcaaaggatc ttcttgagat cctttttttc tgcgcgtaat 5281 ctgctgcttg caaacaaaaa aaccaccgct accagcggtg gtttgtttgc cggatcaaga 5341 gctaccaact ctttttccga aggtaactgg cttcagcaga gcgcagatac caaatactgt 5401 ccttctagtg tagccgtagt taggccacca cttcaagaac tctgtagcac cgcctacata 5461 cctcgctctg ctaatcctgt taccagtggc tgctgccagt ggcgataagt cgtgtcttac 5521 cgggttggac tcaagacgat agttaccgga taaggcgcag cggtcgggct gaacgggggg 5581 ttcgtgcaca cagcccagct tggagcgaac gacctacacc gaactgagat acctacagcg 5641 tgagctatga gaaagcgcca cgcttcccga agggagaaag gcggacaggt atccggtaag 5701 cggcagggtc ggaacaggag agcgcacgag ggagcttcca gggggaaacg cctggtatct 5761 ttatagtcct gtcgggtttc gccacctctg acttgagcgt cgatttttgt gatgctcgtc 5821 aggggggcgg agcctatgga aaaacgccag caacgcggcc tttttacggt tcctggcctt 5881 ttgctggcct tttgctcaca tgttctttcc tgcgttatcc cctgattctg tggataaccg 5941 tattaccgcc tttgagtgag ctgataccgc tcgccgcagc cgaacgaccg agcgcagcga 6001 gtcagtgagc gaggaagcta tggtgcactc tcagtacaat ctgctctgat gccgcatagt 6061 taagccagta tacactccgc tatcgctacg tgactgggtc atggctgcgc cccgacaccc 6121 gccaacaccc gctgacgcgc cctgacgggc ttgtctgctc ccggcatccg cttacagaca 6181 agctgtgacc gtctccggga gctgcatgtg tcagaggttt tcaccgtcat caccgaaacg 6241 cgcgaggcag ctgcggtaaa gctcatcagc gtggtcgtgc agcgattcac agatgtctgc 6301 ctgttcatcc gcgtccagct cgttgagttt ctccagaagc gttaatgtct ggcttctgat 6361 aaagcgggcc atgttaaggg cggttttttc ctgtttggtc actgatgcct ccgtgtaagg 6421 gggatttctg ttcatggggg taatgatacc gatgaaacga gagaggatgc tcacgatacg 6481 ggttactgat gatgaacatg cccggttact ggaacgttgt gagggtaaac aactggcggt 6541 atggatgcgg cgggaccaga gaaaaatcac tcagggtcaa tgccagccga acgccagcaa 6601 gacgtagccc agcgcgtcgg ccgccatgcc ggcgataatg gcctgcttct cgccgaaacg 6661 tttggtggcg ggaccagtga cgaaggcttg agcgagggcg tgcaagattc cgaataccgc 6721 aagcgacagg ccgatcatcg tcgcgctcca gcgaaagcgg tcctcgccga aaatgaccca 6781 gagcgctgcc ggcacctgtc ctacgagttg catgataaag aagacagtca taagtgcggc 6841 gacgatagtc atgccccgcg cccaccggaa ggagctgact gggttgaagg ctctcaaggg 6901 catcggtcga gatcccggtg cctaatgagt gagctaactt acattaattg cgttgcgctc 6961 actgcccgct ttccagtcgg gaaacctgtc gtgccagctg cattaatgaa tcggccaacg 7021 cgcggggaga ggcggtttgc gtattgggcg ccagggtggt ttttcttttc accagtgaga 7081 cgggcaacag ctgattgccc ttcaccgcct ggccctgaga gagttgcagc aagcggtcca 7141 cgctggtttg ccccagcagg cgaaaatcct gtttgatggt ggttaacggc gggatataac 7201 atgagctgtc ttcggtatcg tcgtatccca ctaccgagat gtccgcacca acgcgcagcc 7261 cggactcggt aatggcgcgc attgcgccca gcgccatctg atcgttggca accagcatcg 7321 cagtgggaac gatgccctca ttcagcattt gcatggtttg ttgaaaaccg gacatggcac 7381 tccagtcgcc ttcccgttcc gctatcggct gaatttgatt gcgagtgaga tatttatgcc 7441 agccagccag acgcggacgc gccgagacag aacttaatgg gcccgctaac agcgcgattt 7501 gctggtgacc caatgcgacc agatgctcca cgcccagtcg cgtaccgtct tcatgggaga 7561 aaataatact gttgatgggt gtctggtcag agacatcaag aaataacgcc ggaacattag 7621 tgcaggcagc ttccacagca atggcatcct ggtcatccag cggatagtta atgatcagcc 7681 cactgacgcg ttgcgcgaga agattgtgca ccgccgcttt acaggcttcg acgccgcttc 7741 gttctaccat cgacaccacc acgctggcac ccagttgatc ggcgcgagat ttaatcgccg 7801 cgacaatttg cgacggcgcg tgcagggcca gactggaggt ggcaacgcca atcagcaacg 7861 actgtttgcc cgccagttgt tgtgccacgc ggttgggaat gtaattcagc tccgccatcg 7921 ccgcttccac tttttcccgc gttttcgcag aaacgtggct ggcctggttc accacgcggg 7981 aaacggtctg ataagagaca ccggcatact ctgcgacatc gtataacgtt actggtttca 8041 cattcaccac cctgaattga ctctcttccg ggcgctatca tgccataccg cgaaaggttt 8101 tgcgccattc gatggtgtcc gggatctcga cgctctccct tatgcgactc ctgcattagg 8161 aagcagccca gtagtaggtt gaggccgttg agcaccgccg ccgcaaggaa tggtgcatgc 8221 cggcatgccg cc //
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