Leif Barleben
Papers
1
Total Citations
37
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1
About
Leif Barleben is a structural biologist whose research centers on the molecular mechanisms of plant alkaloid biosynthesis, with a particular focus on the enzymes that generate the vast chemical diversity of indole alkaloids. His most-cited work, a 2004 study on strictosidine glucosidase, provided the first detailed structural insights into this pivotal enzyme, which initiates the biosynthetic pathways leading to thousands of unique alkaloid skeletons—many with potent pharmacological activities. By successfully expressing, purifying, and crystallizing the enzyme, Barleben laid the groundwork for subsequent X-ray analyses that revealed how strictosidine glucosidase catalyzes the critical deglucosylation step, a key branch point in alkaloid diversification. This foundational contribution has accrued 37 citations, underscoring its importance in the field of plant natural product biochemistry. Barleben’s work bridges enzymology and structural biology, offering a molecular roadmap for engineering alkaloid pathways in heterologous systems, with implications for drug discovery and sustainable production of bioactive compounds. His research continues to inspire investigations into the structural evolution of plant glycosidases and their roles in specialized metabolism.
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Top Papers
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