Special Research Initiatives - Grant ID: SR0354892
Funder
Australian Research Council
Funding Amount
$40,000.00
Summary
The Australian Protease Network. Proteases are pivotal enzymes during birth, life, ageing and death of all organisms. Proteases regulate most physiological processes by controlling protein activation, synthesis and turnover and are essential for replication and spread of viruses, bacteria and parasites that cause infectious diseases. Blockbuster drugs and diagnostics already target a few proteases. Australians have made innovative contributions individually to understanding and regulating these ....The Australian Protease Network. Proteases are pivotal enzymes during birth, life, ageing and death of all organisms. Proteases regulate most physiological processes by controlling protein activation, synthesis and turnover and are essential for replication and spread of viruses, bacteria and parasites that cause infectious diseases. Blockbuster drugs and diagnostics already target a few proteases. Australians have made innovative contributions individually to understanding and regulating these enzymes. However this initiative aims to network their efforts by value-adding to the current protease research through promoting national and international collaborations to improve our understanding of biology, and encourage exploitation of proteases/inhibitors/receptors for pharmaceutical and industrial applications.Read moreRead less
Biosynthetic LEGO: enzymatic redesign to produce new vancomycin analogues. This project aims to uncover the reengineering potential of the biosynthetic machinery that produces glycopeptide antibiotics by advancing our understanding of how the core peptide production line functions. Natural product biosynthesis often produces complex peptide structures, with one important example being the glycopeptide antibiotics. This project expects to generate new knowledge about enzymatic peptide biosynthesi ....Biosynthetic LEGO: enzymatic redesign to produce new vancomycin analogues. This project aims to uncover the reengineering potential of the biosynthetic machinery that produces glycopeptide antibiotics by advancing our understanding of how the core peptide production line functions. Natural product biosynthesis often produces complex peptide structures, with one important example being the glycopeptide antibiotics. This project expects to generate new knowledge about enzymatic peptide biosynthesis using a highly interdisciplinary approach and previously developed tools. The anticipated outcomes of this project will be an enhanced understanding of how such complex peptide biosynthesis is performed, which is knowledge vital for future efforts to reengineer such biosynthetic peptide assembly lines as a series of modular LEGO blocks to produce new bioactive peptides.Read moreRead less
Characterisation of plant cysteine proteases with therapeutic potential. This project aims to uncover how plant enzymes have effects on the immune system. This will allow the development of these enzymes as therapeutic agents for cancer and autoimmune conditions.
Structural and functional characterisation of compounds that inhibit the malarial aminopeptidases. Malaria is the world's most prevalent parasitic disease. Due to the rapid spread of drug resistant parasites there is a need to develop new antimalarial drugs. In this proposal we will characterise new targets and novel methods of inhibition that will form the basis of a new mechanism for antimalarial drugs.