Non-equilibrium assembly of microtubules: from molecules to autonomous chemical robots

H Hess, JL Ross - Chemical Society Reviews, 2017 - pubs.rsc.org
Biological systems have evolved to harness non-equilibrium processes from the molecular
to the macro scale. It is currently a grand challenge of chemistry, materials science, and …

Microtubule-depolymerizing kinesins

CE Walczak, S Gayek, R Ohi - Annual review of cell and …, 2013 - annualreviews.org
The microtubule (MT) cytoskeleton supports a broad range of cellular functions, from
providing tracks for intracellular transport, to supporting movement of cilia and flagella, to …

Accelerating novel candidate gene discovery in neurogenetic disorders via whole-exome sequencing of prescreened multiplex consanguineous families

AM Alazami, N Patel, HE Shamseldin, S Anazi… - Cell reports, 2015 - cell.com
Our knowledge of disease genes in neurological disorders is incomplete. With the aim of
closing this gap, we performed whole-exome sequencing on 143 multiplex consanguineous …

Curved FtsZ protofilaments generate bending forces on liposome membranes

M Osawa, DE Anderson, HP Erickson - The EMBO journal, 2009 - embopress.org
We have created FtsZ‐YFP‐mts where an amphipathic helix on the C‐terminus tethers FtsZ
to the membrane. When incorporated inside multi‐lamellar tubular liposomes, FtsZ‐YFP‐mts …

Kinesin-8-specific loop-2 controls the dual activities of the motor domain according to tubulin protofilament shape

B Hunter, MPMH Benoit, AB Asenjo… - Nature …, 2022 - nature.com
Kinesin-8s are dual-activity motor proteins that can move processively on microtubules and
depolymerize microtubule plus-ends, but their mechanism of combining these distinct …

[HTML][HTML] Advances in methods for atomic resolution macromolecular structure determination

MC Thompson, TO Yeates, JA Rodriguez - F1000Research, 2020 - ncbi.nlm.nih.gov
Recent technical advances have dramatically increased the power and scope of structural
biology. New developments in high-resolution cryo-electron microscopy, serial X-ray …

Structural insights into the mechanism of GTP initiation of microtubule assembly

J Zhou, A Wang, Y Song, N Liu, J Wang, Y Li… - Nature …, 2023 - nature.com
In eukaryotes, the dynamic assembly of microtubules (MT) plays an important role in
numerous cellular processes. The underlying mechanism of GTP triggering MT assembly is …

Ternary complex of Kif2A-bound tandem tubulin heterodimers represents a kinesin-13-mediated microtubule depolymerization reaction intermediate

D Trofimova, M Paydar, A Zara, L Talje… - Nature …, 2018 - nature.com
Kinesin-13 proteins are major microtubule (MT) regulatory factors that catalyze removal of
tubulin subunits from MT ends. The class-specific “neck” and loop 2 regions of these motors …

Cryo-EM reveals the structural basis of microtubule depolymerization by kinesin-13s

MPMH Benoit, AB Asenjo, H Sosa - Nature communications, 2018 - nature.com
Kinesin-13s constitute a distinct group within the kinesin superfamily of motor proteins that
promote microtubule depolymerization and lack motile activity. The molecular mechanism by …

Deformation of microtubules regulates translocation dynamics of kinesin

SR Nasrin, C Ganser, S Nishikawa, AMR Kabir… - Science …, 2021 - science.org
Microtubules, the most rigid components of the cytoskeleton, can be key transduction
elements between external forces and the cellular environment. Mechanical forces induce …