Structural biology, biophysics and microtubules @ ETH Zurich
New preprint! In collaboration with the Yogev lab (Yale), we characterized and determined structures of various gamma-tubulin complexes from C. elegans, showing how divergent worm subunits evolved to template non-canonical (11-pf) and possibly canonical (13-pf!) microtubules: tinyurl.com/2sapyx2b
New preprint! In collaboration with the Steinmetz Lab at PSI we report cryo-EM structures of microtubules at up to 1.9 Å (!) resolution & in different nucleotide state mimics, suggesting a mechanism for lattice-induced GTP hydrolysis and why it leads to catastrophe: tinyurl.com/7cjrf863
New preprint! In collaboration with @xujwet.bsky.social, @pedrobeltrao.bsky.social, and Akhmanova and Beekman groups, we determined the structure of the transition zone microtubule doublet in mammalian motile cilia, providing potential insights into the regulation of IFT: tinyurl.com/fssnevuc
Structure of the mammalian ciliary transition zone microtubule doubletThe ciliary transition zone gates bidirectional protein trafficking to maintain the specialized ciliary proteome using microtubule doublets as a scaffold. While ciliary axonemal doublets are well-char...tinyurl.com