pJK642
(Plasmid
#72391)
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PurposeProduces Escherichia coli glutamine synthetase, N-terminal His6 tag and Y397F mutation that prevents adenylation (H6EcGlnA-Y397F)
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Depositing Lab
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Publication
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Sequence Information
Ordering
Item | Catalog # | Description | Quantity | Price (USD) | |
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Plasmid | 72391 | Standard format: Plasmid sent in bacteria as agar stab | 1 | $85 |
Backbone
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Vector backbonepET28a
- Backbone size w/o insert (bp) 5369
- Total vector size (bp) 6703
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Vector typeBacterial Expression
Growth in Bacteria
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Bacterial Resistance(s)Kanamycin, 50 μg/mL
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Growth Temperature37°C
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Growth Strain(s)DH5alpha
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Copy numberHigh Copy
Gene/Insert
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Gene/Insert nameglutamine synthetase
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Alt nameglnA
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Alt nameJW3841
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SpeciesEscherichia coli str. K-12 substr. MG1655)
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MutationMutated tyrosine-397 to phenylalanine to block adenylylation.
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Entrez GeneglnA (a.k.a. b3870, ECK3863, JW3841)
- Promoter T7
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Tag
/ Fusion Protein
- His6 (N terminal on backbone)
Cloning Information
- Cloning method Restriction Enzyme
- 5′ cloning site NdeI (not destroyed)
- 3′ cloning site XhoI (not destroyed)
- 5′ sequencing primer T7 promoter
- 3′ sequencing primer T7 terminator (Common Sequencing Primers)
Resource Information
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A portion of this plasmid was derived from a plasmid made byGene was amplified from a plasmid template provided by Jamie Williamson (Scripps Research Institute) and cloned by our lab.
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Article Citing this Plasmid
Terms and Licenses
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Academic/Nonprofit Terms
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Industry Terms
- Not Available to Industry
Trademarks:
- Zeocin® is an InvivoGen trademark.
These plasmids were created by your colleagues. Please acknowledge the Principal Investigator, cite the article in which the plasmids were described, and include Addgene in the Materials and Methods of your future publications.
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For your Materials & Methods section:
pJK642 was a gift from T. J. Kappock (Addgene plasmid # 72391 ; http://n2t.net/addgene:72391 ; RRID:Addgene_72391)