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Genetic Insert: MG1655 attP21::PR-mCerulean::frt
Vector Backbone Description: Vector Backbone:NA; Vector Types:; Bacterial Resistance:None
Comments: Strain Validation: Fluorescence, PCR for fluorescent marker gene.
Inserted into attP21 and PCR-verified following methods described in Haldimann and Wanner, JBact 2001, PMID 11591683, using pAH68FRT-Cat as cloning and insertion plasmid.
Proper citation: RRID:Addgene_230032 Copy
Genetic Insert: MG1655 attP21::PR-mCherry::frt trpC::frt
Vector Backbone Description: Vector Backbone:NA; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:32042125
Comments: Strain Validation: Fluorescence, growth in M9+glucose +/- tryptophane, PCRs with primers flanking fluorescent marker gene or deleted gene.
Primers:
trpC_fwd: AACGTCGCCATGTTAATGCG
trpC_rev: GAACTGAGCCTGAAATTCAGG
Proper citation: RRID:Addgene_230038 Copy
Genetic Insert: MG1655 attP21::PR-sfGFP::frt trpC::frt
Vector Backbone Description: Vector Backbone:NA; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:32042125
Comments: Strain Validation: Fluorescence, growth in M9+glucose +/- tryptophane, PCRs with primers flanking fluorescent marker gene or deleted gene.
Primers:
trpC_fwd: AACGTCGCCATGTTAATGCG
trpC_rev: GAACTGAGCCTGAAATTCAGG
Proper citation: RRID:Addgene_230037 Copy
Genetic Insert: None
Vector Backbone Description: Vector Backbone:N/A; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:34411545
Comments: Genotype: The same as BL21(DE3) except for the additional mutations at 95 UAG codons, disruption of prfA, and frameshift in fabR and deletion of selABC.
Proper citation: RRID:Addgene_234550 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-mCherry::frt proC::frt hisL::frt
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of hisL knock-out:
Fwd - prEP229, gtgaggataagaggtggcga
Rev - prEP230, tcctttccccgctcattcat
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229552 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-sfGFP::frt metB:frt proBA::proB74proA
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of proB mutation:
Fwd - prEP169, cgcggttatgtgaagaacgt
Rev - prEP170, gtgatgtcgcgttataccgg
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229551 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-sfGFP::frt metB:frt
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of metB knock-out:
Fwd - prEP213, acgatcggtctggcttagtt
Rev - prEP214, tgaccgtaaacccgcatagt
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229549 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-sfGFP::frt hisD:frt
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of hisD knock-out:
Fwd - prEP209, ccggttttacgcctgcatat
Rev - prEP210, ccgaacgcccaactattctg
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229548 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-sfGFP::frt trpC::frt proBA::proB74proA
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of proB mutation
Fwd - prEP169, cgcggttatgtgaagaacgt
Rev - prEP170, gtgatgtcgcgttataccgg
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229547 Copy
Species: n/a
Genetic Insert: MG1655 attP21::PR-sfGFP::frt hisD:frt proBA::proB74proA
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Defining Citation: PMID:40509754
Comments: Primers for sequence verification of proB mutation:
Fwd - prEP169, cgcggttatgtgaagaacgt
Rev - prEP170, gtgatgtcgcgttataccgg
Please visit https://doi.org/10.1101/2024.07.19.604250 for bioRxiv preprint.
Proper citation: RRID:Addgene_229550 Copy
Genetic Insert: ΔrpiAB Δedd strain
Vector Backbone Description: Vector Backbone:n/a; Vector Types:This is a strain, not a plasmid; Bacterial Resistance:None
Proper citation: RRID:Addgene_234837 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔlamB ΔompF
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102264 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔompA ΔlamB
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102260 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔompA ΔompC
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102261 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔompC
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102258 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔompF
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102259 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔompA ΔompC ΔompF
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102268 Copy
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:29164072
Comments: Genotype = ΔlamB ΔompC ΔompF
Precursor strain = BL21Gold(DE3) [genotype F- ompT hsdS(rB– mB– ) dcm+ Tetr gal λ(DE3) endA Hte]
Supplemental document contains a list of genotypes and PCR primers used for verification of each knocked-out gene
Proper citation: RRID:Addgene_102269 Copy
Genetic Insert: none
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:33289521
Comments: This work is supported in part by JSPS-NSF International Collaborations in Chemistry (ICC) research grant.
Genotype= thrC ilvA
Precursor strain = RF2
Modified from the parent Escherichia coli BL21(DE3) strain
Selective amino acid labeling (and/or requirement) = Thr, Ile
EH1 requires L-Thr and L-Ile for growth in M63 minimal medium
Please visit the following links for additional details on this strain and selective amino acid labeling-
http://www2.nms.ac.jp/fesworld/EcoliStrains.html
http://www2.nms.ac.jp/fesworld/EcoliStrainsSuppl.html
Note that these strains are NOT competent cells and one needs to make them competent before use.
Supplemental documents contain a list of PCR primers used for verification of each knocked-out gene as well as an image showing PCR results for this strain.
Supporting References:
Lin, M. T., Fukazawa, R., Miyajima-Nakano, Y., Matsushita, S., Choi, S. K., Iwasaki, T., and Gennis, R. B. (2015) Escherichia coliauxotroph host strains for amino acid-selective isotope labeling of recombinant proteins. Methods Enzymol. (Isotope Labeling of Biomolecules - Labeling Methods), 565, 45-66.
Iwasaki, T., Fukazawa, R., Miyajima-Nakano, Y., Baldansuren, A., Matsushita, S., Lin, M. T., Gennis, R. B., Hasegawa, K., Kumasaka, T., and Dikanov, S. A. (2012) Dissection of hydrogen bond interaction network around an iron-sulfur cluster by site-specific isotope labeling of hyperthermophilic archaeal Rieske-type ferredoxin. J. Am. Chem. Soc. 134, 19731-19738.
Lin, M. T., Sperling, L. J., Frericks Schmidt, H. L., Tang, M., Samoilova, R. I., Kumasaka, T., Iwasaki, T., Dikanov, S. A., Rienstra, C. M., and Gennis, R. B. (2011) A rapid and robust method for selective isotope labeling of proteins. Methods 55, 370-378.
Proper citation: RRID:Addgene_102804 Copy
Genetic Insert: none
Vector Backbone Description: Vector Backbone:none; Vector Types:; Bacterial Resistance:None
Defining Citation: PMID:33289521
Comments: This work is supported in part by JSPS-NSF International Collaborations in Chemistry (ICC) research grant.
Genotype= aspC tyrB trpA trpB glyA serB cysE
Precursor strain = RF15
Modified from the parent Escherichia coli BL21(DE3) strain
Selective amino acid labeling (and/or requirement) = Asp, Tyr, Trp, (Phe), Gly, Ser, Cys++++++, Ala++++++
++++++ RF16 grows slowly in the LB medium, does NOT grow in M63 minimal medium in the presence of L-Asp, L-Tyr, L-Trp, L-Gly, L-Ser plus L-Cys. RF16 (but not RF15) grows very slowly in M63 minimal medium in the presence of L-Asp, L-Tyr, L-Trp, L-Gly, L-Ser, L-Cys plus L-Ala.
Please visit the following links for additional details on this strain and selective amino acid labeling-
http://www2.nms.ac.jp/fesworld/EcoliStrains.html
http://www2.nms.ac.jp/fesworld/EcoliStrainsSuppl.html
Note that these strains are NOT competent cells and one needs to make them competent before use.
Supplemental documents contain a list of PCR primers used for verification of each knocked-out gene as well as an image showing PCR results for this strain.
Supporting References:
Lin, M. T., Fukazawa, R., Miyajima-Nakano, Y., Matsushita, S., Choi, S. K., Iwasaki, T., and Gennis, R. B. (2015) Escherichia coliauxotroph host strains for amino acid-selective isotope labeling of recombinant proteins. Methods Enzymol. (Isotope Labeling of Biomolecules - Labeling Methods), 565, 45-66.
Iwasaki, T., Fukazawa, R., Miyajima-Nakano, Y., Baldansuren, A., Matsushita, S., Lin, M. T., Gennis, R. B., Hasegawa, K., Kumasaka, T., and Dikanov, S. A. (2012) Dissection of hydrogen bond interaction network around an iron-sulfur cluster by site-specific isotope labeling of hyperthermophilic archaeal Rieske-type ferredoxin. J. Am. Chem. Soc. 134, 19731-19738.
Lin, M. T., Sperling, L. J., Frericks Schmidt, H. L., Tang, M., Samoilova, R. I., Kumasaka, T., Iwasaki, T., Dikanov, S. A., Rienstra, C. M., and Gennis, R. B. (2011) A rapid and robust method for selective isotope labeling of proteins. Methods 55, 370-378.
Proper citation: RRID:Addgene_102800 Copy
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