Seeing enzymes change in real time to learn how they work and are controlled
Time-resolved structural studies of enzyme catalysis and regulation
Researchers are using advanced time-resolved crystallography and computer simulations to watch enzymes—including ones linked to Parkinson's disease and antibiotic breakdown—change during reactions to better understand their behavior.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Nebraska Lincoln NIH-funded |
| Lab location | 1 site (Lincoln, United States) |
| Project ID | NIH-11325316 on NIH RePORTER |
What this research studies
This project uses new time-resolved serial crystallography to capture enzymes at atomic detail as they perform chemical reactions in near-physiological conditions. The team focuses on cysteine-dependent enzymes in the DJ-1 superfamily, which are connected to Parkinsonian neurodegeneration and to how some antibiotics are destroyed. They will combine these experiments with large-scale quantum-mechanical simulations and biochemical tests to link structural changes to chemical activity. The project also develops methods to make these time-resolved structural experiments easier for other labs to use.
Who could benefit from this research
Good fit: Although this is laboratory-focused, people with Parkinson's disease or conditions related to DJ-1 biology could be future beneficiaries and might be invited to provide samples for related studies.
Not a fit: Patients seeking immediate treatment changes or those with conditions unrelated to enzyme or DJ-1 biology are unlikely to receive direct benefit from this basic research in the near term.
Why it matters
Potential benefit: If successful, the work could reveal how disease-related enzymes malfunction or resist drugs, guiding development of better Parkinson's therapies and more durable antibiotics.
How similar studies have performed: Time-resolved serial crystallography has recently produced important snapshots of enzyme action, but combining it with large-scale quantum simulations for DJ-1 enzymes represents a novel, cutting-edge approach.
Where this research is happening
Lincoln, United States
- University of Nebraska Lincoln — Lincoln, United States (Active)
Researchers
- Principal investigator: Wilson, Mark a. — University of Nebraska Lincoln
- Study coordinator: Wilson, Mark a.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.