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Contact Details

Phone
+64 3 479 7722
Email
greg.cook@otago.ac.nz
Position
Professor
Department
Department of Microbiology and Immunology
Qualifications
MSc PhD(Waik) FRSNZ
Research summary
Microbial physiology and biochemistry, antimicrobial resistance, drug discovery, molecular microbiology, structural biology

Research

Research in my laboratory is focused on developing bacterial metabolism and energetics as a new target space for drug development to combat bacterial pathogens in humans (Mycobacterium tuberculosis) and treat and prevent disease in food animals and plants. The goal of this work is to produce new and fast-acting drugs that will address the issues of antimicrobial resistance and persistence.

Cook leads a multidisciplinary science team: Cook Lab, Microbiology and Immunology

Awards

  • University of Otago Research Group Award 2017, Otago Bacterial Energetics and Antimicrobial Resistance Group
  • University of Otago Distinguished Research Medal, 2014 (University of Otago's highest distinction)
  • Fellow of the Royal Society New Zealand, 2013

Roles

Publications

Xiong, Z., Yang, X., Wang, S., Smart, C. J., Sisson, H. M., Li, Z., … Jowsey, W. J., Cook, G. M., McNeil, M. B., … Zhang, B. (2025). Structure and assembly of the MmpL5/MmpS5 efflux transporter from Mycobacterium tuberculosis. Nature Communications, 16(1), 4976. doi: 10.1038/s41467-025-60365-5 Journal - Research Article

Fountain, A. J., Waller, N. J. E., Cheung, C.-Y., Jowsey, W., Chrisp, M. T., Troll, M., … Cook, G. M., McNeil, M. B., & Ramakrishnan, L. (2025). Verapamil and its metabolite norverapamil inhibit the Mycobacterium tuberculosis MmpS5L5 efflux pump to increase bedaquiline activity. PNAS, 122(16), e2426827122. doi: 10.1073/pnas.2426827122 Journal - Research Article

Liang, Y., Bueler, S. A., Cook, G. M., & Rubinstein, J. L. (2025). Structure of mycobacterial NDH-2 bound to a 2-mercapto-quinazolinone inhibitor. Journal of Medicinal Chemistry. Advance online publication. doi: 10.1021/acs.jmedchem.5c00049 Journal - Research Article

Di Trania, J. M., Yu, J., Courbon, G. M., Lopez Rodriguez, A. P., Cheung, C.-Y., Liang, Y., … Cook, G. M., … Rubinstein, J. L. (2025). Cryo-EM of native membranes reveals an intimate connection between the Krebs cycle and aerobic respiration in mycobacteria. PNAS, 122(8), e2423761122. doi: 10.1073/pnas.2423761122 Journal - Research Article

Bundutidi, G. M., Mochizuki, K., Matsuo, Y., Hayashishita, M., Sakura, T., Ando, Y., Cook, G. M., … Inaoka, D. K. (2025). Development of tolerance to bedaquiline by overexpression of trypanosomal acetate: Succinate CoA transferase in Mycobacterium smegmatis. Communications Biology, 8, 187. doi: 10.1038/s42003-025-07611-0 Journal - Research Article

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