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Showing 1–9 of 9 results
Advanced filters: Author: Judith Mantell Clear advanced filters

  • How insects maintain precise vision during rapid motion remains unclear. Here, the authors show that motion-driven photoreceptor dynamics and synaptic high-frequency jumping enable hyperacute, minimal-delay visual encoding.

    • Neveen Mansour
    • Jouni Takalo
    • Mikko Juusola
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-22

  • Using focused ion beam milling and cryoelectron tomography, Tsuji et al. found actin filaments, with both cofilin-bound and canonical morphologies, within the lumen of human platelet microtubules and reconstituted these structures in vitro.

    • Chisato Tsuji
    • Marston Bradshaw
    • Mark P. Dodding
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • The kinesin-1 motor protein accesses open active and closed autoinhibited states. These states are regulated by a flexible elbow within a complex coiled-coil architecture. Now, a conformational switch has been developed by engineering the elbow to create a closed state that can be controllably opened with a de novo designed peptide to increase kinesin transport inside cells.

    • Jessica A. Cross
    • William M. Dawson
    • Derek N. Woolfson
    ResearchOpen Access
    Nature Chemical Biology
    Volume: 20, P: 916-923

  • Bacterial microcompartments (BMCs) are protein-bound organelles encapsulating segments of metabolic pathways. Here the authors utilize specific de novo coiled-coil protein-protein interactions to display proteins on the outer or inner surface of BMCs.

    • Matthew J. Lee
    • Judith Mantell
    • Martin J. Warren
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-11

  • Two complementary coiled-coil peptides and a bacterial microcompartment shell protein are combined to construct cytoscaffolds within Escherichia coli cells. Targeting enzymes to the cytoplasmic scaffold results in colocalization and improved metabolic flux.

    • Matthew J Lee
    • Judith Mantell
    • Martin J Warren
    Research
    Nature Chemical Biology
    Volume: 14, P: 142-147

  • The ESCRT-III complex is implicated in the reformation of the nuclear envelope; the CHMP2A component of ESCRT-III is directed to the forming nuclear envelope through classical ESCRT-assembly mechanisms, with the help of the p97 complex component UFD1, and provides an activity essential for nuclear envelope reformation.

    • Yolanda Olmos
    • Lorna Hodgson
    • Jeremy G. Carlton
    Research
    Nature
    Volume: 522, P: 236-239