Klevit pushing ‘physical techniques to their limits’
Rachel E. Klevit, professor of biochemistry at University of Washington, will give the Fritz Lipmann Lecture at the 2015 American Society for Biochemistry and Molecular Biology annual meeting. The society issues the award every two years to recognize researchers who’ve contributed conceptual advances in biochemistry, bioenergetics or molecular biology.
Klevit’s “research contributions have made a profound impact on the way we understand many very important aspects of biological chemistry,” writes Trisha N. Davis of University of Washington in her nomination letter. “Her research has been instrumental in understanding the mechanism of disease of two scourges, breast cancer and Parkinson’s. Moreover, she has changed the way research in this area is done.”
Klevit is recognized for innovatively using physical methods to determine the structure and function of proteins. Her most lauded contributions are using nuclear magnetic resonance spectroscopy to solve the structure of the Cys2-His2 zinc finger fold, a common motif present in many DNA-binding proteins, and defining the BRCA1-mediated ubiquitination system that is fundamental to the pathogenesis of breast cancer.
Klevit is considered a pioneer in using NMR to study ubiquitination enzymes. “Indeed, she is the unmatched leader in the analysis of ubiquitination by NMR,” writes Michael Rape of the University of California, Berkeley, in his letter of support. Along with her investigations of the BRCA1 enzyme, she recently discovered a new class of ubiquitination enzymes that has implications in understanding the development of Parkinson’s disease.
A defining characteristic of her approach is “a willingness to boldly push the biophysical methods to extract the most important biological insights from the system under study,” writes Lila M. Gierasch at the University of Massachusetts.
Besides her many significant scientific contributions, Klevit is known for her commitment to the scientific community and training young scientists. “Her graduate students are enthusiastic about science – they love working for her,” writes Rape. “Rachel is also most welcoming to young colleagues that have just entered her field, and she supports them heavily during their first hard years as principal investigators,” he continues. “These characteristics make Rachel one of the most cherished and important members of the ubiquitin community.”
Klevit has served on numerous study sections for the National Institutes of Health and the California Breast Cancer Program and was a member of the editorial board for the Journal of Biological Chemistry.
Klevit received her D. Phil. in chemistry from Oxford University in England. She did her postdoctoral training at Duke University Medical Center and University of Washington. She then joined the research faculty of the department of chemistry at University of Washington and later became professor of biochemistry there.
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