Johnston EM - Search Results

1

Structure-function characterization reveals new catalytic diversity in the galactose oxidase and glyoxal oxidase family.

Yin DT, Urresti S, Lafond M, Johnston EM, Derikvand F, Ciano L, Berrin JG, Henrissat B, Walton PH, Davies GJ, Brumer H. Yin DT, et al. Among authors: johnston em. Nat Commun. 2015 Dec 18;6:10197. doi: 10.1038/ncomms10197. Nat Commun. 2015. PMID: 26680532 Free PMC article.

2

The molecular basis of polysaccharide cleavage by lytic polysaccharide monooxygenases.

Frandsen KE, Simmons TJ, Dupree P, Poulsen JC, Hemsworth GR, Ciano L, Johnston EM, Tovborg M, Johansen KS, von Freiesleben P, Marmuse L, Fort S, Cottaz S, Driguez H, Henrissat B, Lenfant N, Tuna F, Baldansuren A, Davies GJ, Lo Leggio L, Walton PH. Frandsen KE, et al. Among authors: johnston em. Nat Chem Biol. 2016 Apr;12(4):298-303. doi: 10.1038/nchembio.2029. Epub 2016 Feb 29. Nat Chem Biol. 2016. PMID: 26928935 Free PMC article.

3

Lytic Polysaccharide Monooxygenases in Biomass Conversion.

Hemsworth GR, Johnston EM, Davies GJ, Walton PH. Hemsworth GR, et al. Among authors: johnston em. Trends Biotechnol. 2015 Dec;33(12):747-761. doi: 10.1016/j.tibtech.2015.09.006. Epub 2015 Oct 21. Trends Biotechnol. 2015. PMID: 26472212 Review.

4

Formation of a Copper(II)-Tyrosyl Complex at the Active Site of Lytic Polysaccharide Monooxygenases Following Oxidation by H₂O₂.

Paradisi A, Johnston EM, Tovborg M, Nicoll CR, Ciano L, Dowle A, McMaster J, Hancock Y, Davies GJ, Walton PH. Paradisi A, et al. Among authors: johnston em. J Am Chem Soc. 2019 Nov 20;141(46):18585-18599. doi: 10.1021/jacs.9b09833. Epub 2019 Nov 12. J Am Chem Soc. 2019. PMID: 31675221 Free PMC article.

5

Determination of the active form of the tetranuclear copper sulfur cluster in nitrous oxide reductase.

Johnston EM, Dell'Acqua S, Ramos S, Pauleta SR, Moura I, Solomon EI. Johnston EM, et al. J Am Chem Soc. 2014 Jan 15;136(2):614-7. doi: 10.1021/ja411500p. Epub 2014 Jan 7. J Am Chem Soc. 2014. PMID: 24364717 Free PMC article.

6

Characterization of the Preprocessed Copper Site Equilibrium in Amine Oxidase and Assignment of the Reactive Copper Site in Topaquinone Biogenesis.

Adelson CN, Johnston EM, Hilmer KM, Watts H, Dey SG, Brown DE, Broderick JB, Shepard EM, Dooley DM, Solomon EI. Adelson CN, et al. Among authors: johnston em. J Am Chem Soc. 2019 Jun 5;141(22):8877-8890. doi: 10.1021/jacs.9b01922. Epub 2019 May 28. J Am Chem Soc. 2019. PMID: 31060358 Free PMC article.

7

Copper active sites in biology.

Solomon EI, Heppner DE, Johnston EM, Ginsbach JW, Cirera J, Qayyum M, Kieber-Emmons MT, Kjaergaard CH, Hadt RG, Tian L. Solomon EI, et al. Among authors: johnston em. Chem Rev. 2014 Apr 9;114(7):3659-853. doi: 10.1021/cr400327t. Epub 2014 Mar 3. Chem Rev. 2014. PMID: 24588098 Free PMC article. Review. No abstract available.

8

Spectroscopic Definition of the Cu_Z° Intermediate in Turnover of Nitrous Oxide Reductase and Molecular Insight into the Catalytic Mechanism.

Johnston EM, Carreira C, Dell'Acqua S, Dey SG, Pauleta SR, Moura I, Solomon EI. Johnston EM, et al. J Am Chem Soc. 2017 Mar 29;139(12):4462-4476. doi: 10.1021/jacs.6b13225. Epub 2017 Mar 14. J Am Chem Soc. 2017. PMID: 28228011 Free PMC article.

9

Protonation state of the Cu₄S₂ Cu_Z site in nitrous oxide reductase: redox dependence and insight into reactivity.

Johnston EM, Dell'Acqua S, Pauleta SR, Moura I, Solomon EI. Johnston EM, et al. Chem Sci. 2015 Oct 1;6(10):5670-5679. doi: 10.1039/C5SC02102B. Epub 2015 Jul 3. Chem Sci. 2015. PMID: 26417423 Free PMC article.

10

The Global Health Service Partnership: An Academic-Clinical Partnership to Build Nursing and Medical Capacity in Africa.

Stuart-Shor EM, Cunningham E, Foradori L, Hutchinson E, Makwero M, Smith J, Kasozi J, Johnston EM, Khaki A, Vandervort E, Moshi F, Kerry VB. Stuart-Shor EM, et al. Among authors: johnston em. Front Public Health. 2017 Jul 24;5:174. doi: 10.3389/fpubh.2017.00174. eCollection 2017. Front Public Health. 2017. PMID: 28791282 Free PMC article. Review.

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