Miron A. Leanca

This study reveals a covalent mechanism in a bifunctional glycosyltransferase for hexosyl transfer and reports a novel self-priming function for polymerization.

The paper uses cryo-electron tomography to study the molecular organization of the HeLa secretory pathway, revealing small dimeric complexes dominate interactions within the ER and Golgi.

This study presents the structure of Si3, a unique insertion in cyanobacterial RNA polymerase, and shows it does not affect catalytic activity despite large motion.