Research
The focus of our research is to visualise the three-dimensional structures of medically important proteins using X-ray crystallography. A particular focus is proteins that play a role in infection (bacterial, parasitic or viral), cancer (particularly leukaemia, breast and prostate) and neurological diseases (e.g. Alzheimer's, Parkinsons). The structures provide a detailed understanding of how each protein works and how it contributes to disease. Most importantly, the structures can be used to discover drugs using computational and biophysical approaches.
Techniques
- X-ray crystallography – crystallization robotics, X-ray generator/detector, Australian Synchrotron
- Cryo electron microscopy
- Nuclear magnetic resonance spectroscopy – fragment screening
- Protein production – bacterial, insect and mammalian cell expression, chromatographic purifications, MALLS,
- Biophysical QC – circular dichroism, dynamic light scattering
- Biophysical binding studies – microscale thermophoresis, isothermal calorimetry, surface plasmon resonance (Biacore), differential scanning fluorimetry
- Computational biology – molecular simulations, virtual screening, computational drug discovery and development
- Electrophysiology - rig
Members
Group Leader
Professor Michael Parker
Research Assistants
Mary-Anne Schmidt - Lab Manager (Bio21)
Gabriela Crespi
Nancy Hancock
Milati Kulkami
Postdoctoral Scientists
Emma van der Westhuizen - Lab Manager (SVI)
Claire Weekley
Mike Gorman
Tracy Nero
Larissa Doughty
Stefan Hermans
Michelle Christie
David Teran
Karen (Steffi) Cheung Tung Shing
Andrew Tsatsanis
Wei-Kai Chen (Guest)
PhD Students
Marialena Georgopoulos
Rija Joseph
Biography
Professor Michael Parker is Director of the Bio21 Institute, University of Melbourne and Head of Structural Biology, St. Vincent’s Institute of Medical Research in Melbourne. He is also an NHMRC Senior Principal Research Fellow in the Department of Biochemistry and Molecular Biology at Bio21. After obtaining his D. Phil. in protein crystallography from Oxford University, Michael returned to Australia to re-establish a protein crystallography laboratory at St. Vincent’s in 1991. The work of the laboratory is internationally recognised with the determination of more than 140 crystal structures of proteins involved in cancer, Alzheimer’s disease and infection. He has published over 300 papers and his work has been recognised with numerous awards including the 1999 Gottschalk Medal of the Australian Academy of Science, a 2006 Federation Fellowship from the Australian Research Council, the 2011 Lemberg Medal of the Australian Society for Biochemistry and Molecular Biology, the 2011 Ramaciotti Medal for Excellence in Biomedical Research, the 2012 Federation of Asian and Oceanian Biochemists and Molecular Biologists Award for Research Excellence and the 2016 Bob Robertson Award of the Australian Society for Biophysics for outstanding contributions to biophysics in Australia and New Zealand. He was elected a Fellow of the Australian Academy of Science in 2010 and a Fellow of the Australian Academy of Health and Medical Sciences in 2015. He is currently Chair of the National Committee of Crystallography under the auspices of the Australian Academy of Science.