纽普生物

pGEX-2TK载体

载体基本信息
载体名称 pGEX-2TK 载体抗性 Ampicillin
载体长度 4969 bp 载体类型 pGEX Vectors (GE Healthcare)
载体来源 GE Healthcare 拷贝数 High copy number

pGEX-2TK载体质粒图谱

pGEX-2TK载体质粒图谱

pGEX-2TK载体载体序列

LOCUS       Exported                4969 bp ds-DNA    circular SYN 09-1-2013
DEFINITION  Bacterial vector for expressing GST fusions with a thrombin site and
            a cAMP kinase site.
ACCESSION   U13851
VERSION     .
KEYWORDS    pGEX-2TK
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4969)
  AUTHORS   GE Healthcare
  TITLE     Direct Submission
  JOURNAL   Exported 2017/2/28 from SnapGene 2.3.2
            http://www.snapgene.com
FEATURES             Location/Qualifiers
     source          1..4969
                     /organism="synthetic DNA construct"
                     /lab_host="Escherichia coli"
                     /mol_type="other DNA"
     misc_feature    183..211
                     /note="tac promoter"
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    219..235
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="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             258..911
                     /codon_start=1
                     /gene="
                     "
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /note="GST"
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     CDS             918..935
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /note="thrombin site"
                     /translation="LVPRGS"
     CDS             936..950
                     /codon_start=1
                     /product="cAMP-dependent protein kinase recognition site"
                     /note="kinase site"
                     /note="
                     "
                     /translation="RRASV"
     misc_feature    951..966
                     /note="MCS"
                     /note="multiple cloning site"
     misc_feature    971..981
                     /note="stop codons"
                     /note="stop codons in all three reading frames"
     promoter        1272..1376
                     /gene="bla"
                     /note="AmpR promoter"
     CDS             1377..2237
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /note="AmpR"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     rep_origin      2408..2996
                     /direction=RIGHT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     promoter        3240..3317
                     /gene="lacI (mutant)"
                     /note="lacIq promoter"
                     /note="In the lacIq allele, a single base change in the 
                     promoter boosts expression of the lacI gene about 10-fold."
     CDS             3318..4400
                     /codon_start=1
                     /gene="lacI"
                     /product="lac repressor"
                     /note="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
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
ORIGIN
        1 acgttatcga ctgcacggtg caccaatgct tctggcgtca ggcagccatc ggaagctgtg
       61 gtatggctgt gcaggtcgta aatcactgca taattcgtgt cgctcaaggc gcactcccgt
      121 tctggataat gttttttgcg ccgacatcat aacggttctg gcaaatattc tgaaatgagc
      181 tgttgacaat taatcatcgg ctcgtataat gtgtggaatt gtgagcggat aacaatttca
      241 cacaggaaac agtattcatg tcccctatac taggttattg gaaaattaag ggccttgtgc
      301 aacccactcg acttcttttg gaatatcttg aagaaaaata tgaagagcat ttgtatgagc
      361 gcgatgaagg tgataaatgg cgaaacaaaa agtttgaatt gggtttggag tttcccaatc
      421 ttccttatta tattgatggt gatgttaaat taacacagtc tatggccatc atacgttata
      481 tagctgacaa gcacaacatg ttgggtggtt gtccaaaaga gcgtgcagag atttcaatgc
      541 ttgaaggagc ggttttggat attagatacg gtgtttcgag aattgcatat agtaaagact
      601 ttgaaactct caaagttgat tttcttagca agctacctga aatgctgaaa atgttcgaag
      661 atcgtttatg tcataaaaca tatttaaatg gtgatcatgt aacccatcct gacttcatgt
      721 tgtatgacgc tcttgatgtt gttttataca tggacccaat gtgcctggat gcgttcccaa
      781 aattagtttg ttttaaaaaa cgtattgaag ctatcccaca aattgataag tacttgaaat
      841 ccagcaagta tatagcatgg cctttgcagg gctggcaagc cacgtttggt ggtggcgacc
      901 atcctccaaa atcggatctg gttccgcgtg gatctcgtcg tgcatctgtt ggatccccgg
      961 gaattcatcg tgactgactg acgatctgcc tcgcgcgttt cggtgatgac ggtgaaaacc
     1021 tctgacacat gcagctcccg gagacggtca cagcttgtct gtaagcggat gccgggagca
     1081 gacaagcccg tcagggcgcg tcagcgggtg ttggcgggtg tcggggcgca gccatgaccc
     1141 agtcacgtag cgatagcgga gtgtataatt cttgaagacg aaagggcctc gtgatacgcc
     1201 tatttttata ggttaatgtc atgataataa tggtttctta gacgtcaggt ggcacttttc
     1261 ggggaaatgt gcgcggaacc cctatttgtt tatttttcta aatacattca aatatgtatc
     1321 cgctcatgag acaataaccc tgataaatgc ttcaataata ttgaaaaagg aagagtatga
     1381 gtattcaaca tttccgtgtc gcccttattc ccttttttgc ggcattttgc cttcctgttt
     1441 ttgctcaccc agaaacgctg gtgaaagtaa aagatgctga agatcagttg ggtgcacgag
     1501 tgggttacat cgaactggat ctcaacagcg gtaagatcct tgagagtttt cgccccgaag
     1561 aacgttttcc aatgatgagc acttttaaag ttctgctatg tggcgcggta ttatcccgtg
     1621 ttgacgccgg gcaagagcaa ctcggtcgcc gcatacacta ttctcagaat gacttggttg
     1681 agtactcacc agtcacagaa aagcatctta cggatggcat gacagtaaga gaattatgca
     1741 gtgctgccat aaccatgagt gataacactg cggccaactt acttctgaca acgatcggag
     1801 gaccgaagga gctaaccgct tttttgcaca acatggggga tcatgtaact cgccttgatc
     1861 gttgggaacc ggagctgaat gaagccatac caaacgacga gcgtgacacc acgatgcctg
     1921 cagcaatggc aacaacgttg cgcaaactat taactggcga actacttact ctagcttccc
     1981 ggcaacaatt aatagactgg atggaggcgg ataaagttgc aggaccactt ctgcgctcgg
     2041 cccttccggc tggctggttt attgctgata aatctggagc cggtgagcgt gggtctcgcg
     2101 gtatcattgc agcactgggg ccagatggta agccctcccg tatcgtagtt atctacacga
     2161 cggggagtca ggcaactatg gatgaacgaa atagacagat cgctgagata ggtgcctcac
     2221 tgattaagca ttggtaactg tcagaccaag tttactcata tatactttag attgatttaa
     2281 aacttcattt ttaatttaaa aggatctagg tgaagatcct ttttgataat ctcatgacca
     2341 aaatccctta acgtgagttt tcgttccact gagcgtcaga ccccgtagaa aagatcaaag
     2401 gatcttcttg agatcctttt tttctgcgcg taatctgctg cttgcaaaca aaaaaaccac
     2461 cgctaccagc ggtggtttgt ttgccggatc aagagctacc aactcttttt ccgaaggtaa
     2521 ctggcttcag cagagcgcag ataccaaata ctgtccttct agtgtagccg tagttaggcc
     2581 accacttcaa gaactctgta gcaccgccta catacctcgc tctgctaatc ctgttaccag
     2641 tggctgctgc cagtggcgat aagtcgtgtc ttaccgggtt ggactcaaga cgatagttac
     2701 cggataaggc gcagcggtcg ggctgaacgg ggggttcgtg cacacagccc agcttggagc
     2761 gaacgaccta caccgaactg agatacctac agcgtgagct atgagaaagc gccacgcttc
     2821 ccgaagggag aaaggcggac aggtatccgg taagcggcag ggtcggaaca ggagagcgca
     2881 cgagggagct tccaggggga aacgcctggt atctttatag tcctgtcggg tttcgccacc
     2941 tctgacttga gcgtcgattt ttgtgatgct cgtcaggggg gcggagccta tggaaaaacg
     3001 ccagcaacgc ggccttttta cggttcctgg ccttttgctg gccttttgct cacatgttct
     3061 ttcctgcgtt atcccctgat tctgtggata accgtattac cgcctttgag tgagctgata
     3121 ccgctcgccg cagccgaacg accgagcgca gcgagtcagt gagcgaggaa gcggaagagc
     3181 gcctgatgcg gtattttctc cttacgcatc tgtgcggtat ttcacaccgc ataaattccg
     3241 acaccatcga atggtgcaaa acctttcgcg gtatggcatg atagcgcccg gaagagagtc
     3301 aattcagggt ggtgaatgtg aaaccagtaa cgttatacga tgtcgcagag tatgccggtg
     3361 tctcttatca gaccgtttcc cgcgtggtga accaggccag ccacgtttct gcgaaaacgc
     3421 gggaaaaagt ggaagcggcg atggcggagc tgaattacat tcccaaccgc gtggcacaac
     3481 aactggcggg caaacagtcg ttgctgattg gcgttgccac ctccagtctg gccctgcacg
     3541 cgccgtcgca aattgtcgcg gcgattaaat ctcgcgccga tcaactgggt gccagcgtgg
     3601 tggtgtcgat ggtagaacga agcggcgtcg aagcctgtaa agcggcggtg cacaatcttc
     3661 tcgcgcaacg cgtcagtggg ctgatcatta actatccgct ggatgaccag gatgccattg
     3721 ctgtggaagc tgcctgcact aatgttccgg cgttatttct tgatgtctct gaccagacac
     3781 ccatcaacag tattattttc tcccatgaag acggtacgcg actgggcgtg gagcatctgg
     3841 tcgcattggg tcaccagcaa atcgcgctgt tagcgggccc attaagttct gtctcggcgc
     3901 gtctgcgtct ggctggctgg cataaatatc tcactcgcaa tcaaattcag ccgatagcgg
     3961 aacgggaagg cgactggagt gccatgtccg gttttcaaca aaccatgcaa atgctgaatg
     4021 agggcatcgt tcccactgcg atgctggttg ccaacgatca gatggcgctg ggcgcaatgc
     4081 gcgccattac cgagtccggg ctgcgcgttg gtgcggatat ctcggtagtg ggatacgacg
     4141 ataccgaaga cagctcatgt tatatcccgc cgttaaccac catcaaacag gattttcgcc
     4201 tgctggggca aaccagcgtg gaccgcttgc tgcaactctc tcagggccag gcggtgaagg
     4261 gcaatcagct gttgcccgtc tcactggtga aaagaaaaac caccctggcg cccaatacgc
     4321 aaaccgcctc tccccgcgcg ttggccgatt cattaatgca gctggcacga caggtttccc
     4381 gactggaaag cgggcagtga gcgcaacgca attaatgtga gttagctcac tcattaggca
     4441 ccccaggctt tacactttat gcttccggct cgtatgttgt gtggaattgt gagcggataa
     4501 caatttcaca caggaaacag ctatgaccat gattacggat tcactggccg tcgttttaca
     4561 acgtcgtgac tgggaaaacc ctggcgttac ccaacttaat cgccttgcag cacatccccc
     4621 tttcgccagc tggcgtaata gcgaagaggc ccgcaccgat cgcccttccc aacagttgcg
     4681 cagcctgaat ggcgaatggc gctttgcctg gtttccggca ccagaagcgg tgccggaaag
     4741 ctggctggag tgcgatcttc ctgaggccga tactgtcgtc gtcccctcaa actggcagat
     4801 gcacggttac gatgcgccca tctacaccaa cgtaacctat cccattacgg tcaatccgcc
     4861 gtttgttccc acggagaatc cgacgggttg ttactcgctc acatttaatg ttgatgaaag
     4921 ctggctacag gaaggccaga cgcgaattat ttttgatggc gttggaatt
//

pGEX-2TK载体载体特征

一级属性 二级属性 属性值 起始位置
常规长度4969
常规描述Bacterial vector for expressing GST fusions with a thrombin site and a cAMP kinase site.
常规是否环形1
常规作者GE Healthcare
常规注释
来源实验宿主Escherichia coli1..4969
来源分子类型other DNA1..4969
来源种属synthetic DNA construct1..4969
其它特征区备注tac promoter,strong E. coli promoter; hybrid between the trp and lac UV5 promoters183..211
蛋白结合位点嵌合范围lac repressor encoded by lacI219..235
蛋白结合位点备注lac operator,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).219..235
编码区翻译起始位点1258..911
编码区基因 258..911
编码区备注GST258..911
编码区产物glutathione S-transferase from Schistosoma japonicum258..911
编码区翻译序列MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKKFELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRYGVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVLYMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK258..911
编码区翻译起始位点1918..935
编码区备注thrombin site918..935
编码区产物thrombin recognition and cleavage site918..935
编码区翻译序列LVPRGS918..935
编码区翻译起始位点1936..950
编码区备注kinase site, 936..950
编码区产物cAMP-dependent protein kinase recognition site936..950
编码区翻译序列RRASV936..950
其它特征区备注MCS,multiple cloning site951..966
其它特征区备注stop codons,stop codons in all three reading frames971..981
启动子基因bla1272..1376
启动子备注AmpR promoter1272..1376
编码区翻译起始位点11377..2237
编码区基因bla1377..2237
编码区备注AmpR,confers resistance to ampicillin, carbenicillin, and related antibiotics1377..2237
编码区产物beta-lactamase1377..2237
编码区翻译序列MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGASLIKHW1377..2237
复制起点方向RIGHT2408..2996
复制起点备注ori,high-copy-number ColE1/pMB1/pBR322/pUC origin of replication2408..2996
启动子基因lacI (mutant)3240..3317
启动子备注lacIq promoter,In the lacIq allele, a single base change in the promoter boosts expression of the lacI gene about 10-fold.3240..3317
编码区翻译起始位点13318..4400
编码区基因lacI3318..4400
编码区备注lacI,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).3318..4400
编码区产物lac repressor3318..4400
编码区翻译序列MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ3318..4400

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