Congratulation to Kseniya on her first author paper in J Biol Chem (in collaboration with Patrick Mathias, FMI, Basel; and Mike Schutkowski, Martin-Luther-Uni, Halle)! Here we identified an unstructured N-terminal part of HDAC6 as a tubulin-binding domain critical for efficient tubulin deacetylation in vitro/in vivo.