Linkage Infrastructure, Equipment And Facilities - Grant ID: Le120100092
Funder
Australian Research Council
Summary
A high-throughput protein production and structure facility. Making proteins and studying their structures and properties is a key activity in biotechnology, drug design, food security and bio-nanotechnology. The Protein Production and Structure Facility will provide Western Australian researchers and their international partners with world-class resources to pursue this research for the benefit of all Australians.
Investigating the molecular basis of T-cell receptor cross-reactivity. This project will explore the basis of unexpected immune reactions whereby the immune system mistakes one molecular structure for another, a phenomenon known as cross-reactivity. This project will examine how often this is due to molecular mimicry, potentially explaining why immune T cells sometimes react inappropriately to different agents.
Linkage Infrastructure, Equipment And Facilities - Grant ID: Le110100078
Funder
Australian Research Council
Summary
Establishment of a comprehensive regional biophysical analysis facility. Interactions between molecules are needed for cells to function correctly. This facility will permit comprehensive molecular characterisation as well as research into the fundamentals of how molecules interact.
Discovery Early Career Researcher Award - Grant ID: DE190100304
Funder
Australian Research Council
Funding Amount
$416,092.00
Summary
Understanding intramolecular regulation of ubiquitin enzymes. This project aims to combine structural, biophysical and functional studies to characterise how ubiquitin enzymes are regulated. Ubiquitination controls essential cellular pathways in all eukaryotes and this project expects to generate new knowledge regarding the vital regulation of this process. This project expects to develop broadly applicable techniques for investigating protein conformation and self-association as a means of cont ....Understanding intramolecular regulation of ubiquitin enzymes. This project aims to combine structural, biophysical and functional studies to characterise how ubiquitin enzymes are regulated. Ubiquitination controls essential cellular pathways in all eukaryotes and this project expects to generate new knowledge regarding the vital regulation of this process. This project expects to develop broadly applicable techniques for investigating protein conformation and self-association as a means of controlling catalytic activity. The project should significantly increase understanding of several modes of regulation of ubiquitin ligase catalytic activity, and how this controls a myriad of cellular processes. The project will lay the foundation for applied research anti-viral compounds, plant anti-fungals and cancer therapies.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100078
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Establishment of a comprehensive regional biophysical analysis facility. Interactions between molecules are needed for cells to function correctly. This facility will permit comprehensive molecular characterisation as well as research into the fundamentals of how molecules interact.
Investigating the molecular basis of T-cell receptor cross-reactivity. This project will explore the basis of unexpected immune reactions whereby the immune system mistakes one molecular structure for another, a phenomenon known as cross-reactivity. This project will examine how often this is due to molecular mimicry, potentially explaining why immune T cells sometimes react inappropriately to different agents.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100092
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
A high-throughput protein production and structure facility. Making proteins and studying their structures and properties is a key activity in biotechnology, drug design, food security and bio-nanotechnology. The Protein Production and Structure Facility will provide Western Australian researchers and their international partners with world-class resources to pursue this research for the benefit of all Australians.
New methods for structure analysis of proteins and protein interactions. This project will advance nuclear magnetic resonance (NMR) technologies pioneered at the Australian National University which employ site-specific attachment of paramagnetic metal tags to proteins. A new and diverse set of strategies will dramatically extend the range of applications to targets of interest in the fight against cancer and bacterial infections.
Structure-based design of inhibitors of HIV-1 integrase. This project will produce compounds that block human immunodeficiency virus (HIV) replication. These compounds will benefit the 17000 Australians and more than 34 million people worldwide who are currently suffering with this terrible disease.
How Bacteria Fold Virulence Factors to Cause Disease. Bacteria use folding enzymes to assemble proteins essential for cell integrity and pathogenicity. These foldases include the Disulphide bridge proteins, which catalyse the introduction of disulfide bonds. This project will study two important human pathogens, Salmonella Typhimurium and uropathogenic Escherichia coli, to address the fundamental and poorly understood questions of diversity of Dsb networks across bacterial pathogens and the role ....How Bacteria Fold Virulence Factors to Cause Disease. Bacteria use folding enzymes to assemble proteins essential for cell integrity and pathogenicity. These foldases include the Disulphide bridge proteins, which catalyse the introduction of disulfide bonds. This project will study two important human pathogens, Salmonella Typhimurium and uropathogenic Escherichia coli, to address the fundamental and poorly understood questions of diversity of Dsb networks across bacterial pathogens and the role of these foldases in virulence. The research will reveal how bacterial virulence factors are folded, identify novel targets for therapeutic intervention and provide the basis for structure-based design on new antimicrobials in the future. Read moreRead less