E. coli BL21 (DE3) ΔEntD
(Bacterial strain
#192874)
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PurposeDeletion of native E. coli EntD, a 4'-PPTase required for native enterobactin synthesis. Allows expression of NRPS carrier proteins that do not harbor a phosphopantetheinyl group.
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Depositing Labs
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Sequence Information
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Full plasmid sequence is not available for this item.
Ordering
Item | Catalog # | Description | Quantity | Price (USD) | |
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Bacterial Strain | 192874 | Bacteria in agar stab | 1 | $85 |
Backbone
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Vector backbonen/a
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Vector typeThis is a strain, not a plasmid
Growth in Bacteria
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Bacterial Resistance(s)None
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Growth Temperature37°C
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Growth Strain(s)E. coli BL21 (DE3) ΔEntD
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Copy numberUnknown
Gene/Insert
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Gene/Insert nameThe strain has a 535 nt deletion between nt 15 and nt 551 in the EntD gene.
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SpeciesE.coli
Cloning Information
- Cloning method Unknown
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.
Depositor Comments
EntD, a 4'-phosphopantetheinyl transferase, is required for native enterobactin synthesis. This strain allows for expression of nonribosomal peptide synthetase (NRPS) carrier proteins that do not harbor a phosphopantetheinyl group.
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:
E. coli BL21 (DE3) ΔEntD was a gift from Christian Chalut & Christophe Guilhot (Addgene plasmid # 192874) -
For your References section:
The nonredundant roles of two 4'-phosphopantetheinyl transferases in vital processes of Mycobacteria. Chalut C, Botella L, de Sousa-D'Auria C, Houssin C, Guilhot C. Proc Natl Acad Sci U S A. 2006 May 30;103(22):8511-6. doi: 10.1073/pnas.0511129103. Epub 2006 May 18. 10.1073/pnas.0511129103 PubMed 16709676