Category Archives: Lab news

Welcome Haoran and Matthew!!

Two new graduate students, Haoran and Matthew, joined the lab.  Haoran is a first year student in the Biochemistry Ph.D. program, and will be working on the Moco project and the mechanism of radical SAM enzymes in general.  Matthew is a third year student in the MSTP (M.D. Ph.D.) program and the first year in the Ph.D. phase.  Matthew will work on the biosynthesis of antifungal natural products and its application to development of novel antifungal agents.  Welcome on board and let’s enjoy the sicence together!!

Welcome Hai!

Dr. Hai P. Nguyen joined us to study fungal cell wall biosynthesis.  He received a Ph.D. degree from University of Toledo.  One of his key achievements was a successful development of a synthetic method to construct beta-mannosides, one of the most challenging glycosidic linkages to create using synthetic approaches.  In our lab, Hai will work on development of chemical biology approaches to study fungal cell wall biosynthesis and the mechanism of action of antifungals.  He will also work partially on the molybdenum cofactor biosynthesis.

Welcome, Hilda

Dr. Hilda Sucipto joined the lab as a postdoc fellow.  Hilda graduated from the Rolf Müller lab with an outstanding achievements in understanding the biosynthesis of myxopyronin, an antibacterial antibiotics with novel mode of action.  In our lab, Hilda will work on antifungal antibiotics biosynthesis and their engineering.  Welcome and let’s enjoy exciting science together!!

HS picture

Our new web site is now launched!!

3',8-cH2GTP_side3We are interested in the functions and mechanisms of enzymes involved in the biosynthesis of natural products and cofactors as well as those in fungal cell wall biosynthesis. The target enzymes play essential roles in inheritable human disease, or bacterial or fungal infectious disease. We aim to understand the mechanisms of these enzymes and use the knowledge to discover novel therapeutics. Specifically, we are interested in:

(1) Cofactor biosynthesis in humans and pathogenic bacteria.

(2) Antifungal biosynthesis and genome mining.

(3) Fungal cell wall biosynthesis and antifungal mode of action.

We use a combination of approaches from organic chemistry, biochemistry, molecular biology and spectroscopy with particular focus on in vitro functional and mechanistic characterization of enzymes, small molecule characterization, bacterial and fungal/yeast genetics, synthetic organic chemistry, NMR, EPR and fluorescence microscopy.

 

Ken gave an invited talk in the ASBMB annual meeting

This year’s ASBMB annual meeting was held in San Diego between April 2 – 6.  Ken was invited to give a talk about our recent progress in the Moco project.  He also chaired a session for structure studies of complex systems in Bioinorganic Catalysis.  The program is available online.

logo_new