McMahon S - Search Results

1

CRISPR antiphage defence mediated by the cyclic nucleotide-binding membrane protein Csx23.

Grüschow S, McQuarrie S, Ackermann K, McMahon S, Bode BE, Gloster TM, White MF. Grüschow S, et al. Among authors: mcmahon s. Nucleic Acids Res. 2024 Apr 12;52(6):2761-2775. doi: 10.1093/nar/gkae167. Nucleic Acids Res. 2024. PMID: 38471818 Free PMC article.

2

Structure and mechanism of a Type III CRISPR defence DNA nuclease activated by cyclic oligoadenylate.

McMahon SA, Zhu W, Graham S, Rambo R, White MF, Gloster TM. McMahon SA, et al. Nat Commun. 2020 Jan 24;11(1):500. doi: 10.1038/s41467-019-14222-x. Nat Commun. 2020. PMID: 31980625 Free PMC article.

3

The CRISPR ancillary effector Can2 is a dual-specificity nuclease potentiating type III CRISPR defence.

Zhu W, McQuarrie S, Grüschow S, McMahon SA, Graham S, Gloster TM, White MF. Zhu W, et al. Among authors: mcmahon sa. Nucleic Acids Res. 2021 Mar 18;49(5):2777-2789. doi: 10.1093/nar/gkab073. Nucleic Acids Res. 2021. PMID: 33590098 Free PMC article.

4

Activation of Csm6 ribonuclease by cyclic nucleotide binding: in an emergency, twist to open.

McQuarrie S, Athukoralage JS, McMahon SA, Graham S, Ackermann K, Bode BE, White MF, Gloster TM. McQuarrie S, et al. Among authors: mcmahon sa. Nucleic Acids Res. 2023 Oct 27;51(19):10590-10605. doi: 10.1093/nar/gkad739. Nucleic Acids Res. 2023. PMID: 37747760 Free PMC article.

5

An anti-CRISPR viral ring nuclease subverts type III CRISPR immunity.

Athukoralage JS, McMahon SA, Zhang C, Grüschow S, Graham S, Krupovic M, Whitaker RJ, Gloster TM, White MF. Athukoralage JS, et al. Among authors: mcmahon sa. Nature. 2020 Jan;577(7791):572-575. doi: 10.1038/s41586-019-1909-5. Epub 2020 Jan 15. Nature. 2020. PMID: 31942067 Free PMC article.

6

Dissecting the Mechanism of (R)-3-Hydroxybutyrate Dehydrogenase by Kinetic Isotope Effects, Protein Crystallography, and Computational Chemistry.

Machado TFG, Purg M, McMahon SA, Read BJ, Oehler V, Åqvist J, Gloster TM, da Silva RG. Machado TFG, et al. ACS Catal. 2020 Dec 18;10(24):15019-15032. doi: 10.1021/acscatal.0c04736. Epub 2020 Dec 7. ACS Catal. 2020. PMID: 33391858 Free PMC article.

7

Displacement of the canonical single-stranded DNA-binding protein in the Thermoproteales.

Paytubi S, McMahon SA, Graham S, Liu H, Botting CH, Makarova KS, Koonin EV, Naismith JH, White MF. Paytubi S, et al. Among authors: mcmahon sa. Proc Natl Acad Sci U S A. 2012 Feb 14;109(7):E398-405. doi: 10.1073/pnas.1113277108. Epub 2011 Nov 21. Proc Natl Acad Sci U S A. 2012. PMID: 22106294 Free PMC article.

8

Structure of the DNA repair helicase hel308 reveals DNA binding and autoinhibitory domains.

Richards JD, Johnson KA, Liu H, McRobbie AM, McMahon S, Oke M, Carter L, Naismith JH, White MF. Richards JD, et al. Among authors: mcmahon s. J Biol Chem. 2008 Feb 22;283(8):5118-26. doi: 10.1074/jbc.M707548200. Epub 2007 Dec 4. J Biol Chem. 2008. PMID: 18056710 Free PMC article.

9

Kinetic and Structural Characterization of Sialidases (Kdnases) from Ascomycete Fungal Pathogens.

Nejatie A, Steves E, Gauthier N, Baker J, Nesbitt J, McMahon SA, Oehler V, Thornton NJ, Noyovitz B, Khazaei K, Byers BW, Zandberg WF, Gloster TM, Moore MM, Bennet AJ. Nejatie A, et al. ACS Chem Biol. 2021 Nov 19;16(11):2632-2640. doi: 10.1021/acschembio.1c00666. Epub 2021 Nov 1. ACS Chem Biol. 2021. PMID: 34724608

10

Structural and functional characterisation of a conserved archaeal RadA paralog with antirecombinase activity.

McRobbie AM, Carter LG, Kerou M, Liu H, McMahon SA, Johnson KA, Oke M, Naismith JH, White MF. McRobbie AM, et al. J Mol Biol. 2009 Jun 19;389(4):661-73. doi: 10.1016/j.jmb.2009.04.060. Epub 2009 May 3. J Mol Biol. 2009. PMID: 19414020 Free PMC article.

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