Structure-function studies of visual pigments and other cell surface receptors.
Regulation of Protein Phosphatases and the Evolution of Cellular Signaling
Single-molecule Biochemistry and Biophysics. Transcription and RNA processing. Cytoskeletal networks and regulation.
Uncovering fundamental molecular mechanisms of virus translocation across biological membranes
Mechanisms for control of mitochondrial protein activity, quality, and lifespan. Website.
Dynamics of enzymes. Magnetic resonance methods.
Mapping the functional repertoire of (bio)inorganic systems and protein metallocofactors; paradigms of (bio)catalysts relevant to the human health and environment.
Structures of enzymes and enzyme-substrate complexes. Website
Mechanisms of protein folding in the cell
Structure and Mechanism of Ion Channels and Transporters