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Showing 1–6 of 6 results
Advanced filters: Author: Hans Elmlund Clear advanced filters

  • The membrane attack complex is a heteromeric assembly of complement proteins where multiple copies of C9 are recruited by the C5b678 complex to form lytic pores in pathogen membranes. Here the authors present the structure of a soluble pore-like form of the C9 component that reveals details of the oligomerization interfaces.

    • Natalya V. Dudkina
    • Bradley A. Spicer
    • Michelle A. Dunstone
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-6

  • Atomic structural changes in nanocrystals are still poorly understood. Here, the authors introduce time-resolved Brownian tomography to directly detect 3D atomic changes in Pt nanocrystals during oxidative etching and reveal disorder at sizes of ≈1 nm.

    • Sungsu Kang
    • Joodeok Kim
    • Jungwon Park
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • Structural and functional analyses of a new family of tick-derived C5 inhibitors in complex with inhibitor OmCI and therapeutic antibody eculizumab reveal diverse mechanisms for inhibition and provide insight into C5 activation by C5 convertases.

    • Matthijs M Jore
    • Steven Johnson
    • Susan M Lea
    Research
    Nature Structural & Molecular Biology
    Volume: 23, P: 378-386

  • Structural and biochemical characterization of the human, chicken, and Drosophila NOT1:NOT10:NOT11 ternary complexes reveal the evolutionarily conserved NOT10:11 module, hierarchical assembly of the complex.

    • Yevgen Levdansky
    • Tobias Raisch
    • Eugene Valkov
    ResearchOpen Access
    Communications Biology
    Volume: 6, P: 1-8

  • Colloidal nanocrystals find applications from electronics to catalysis and biological sensors, but their complex surface structures are challenging to explore. Here, the authors use graphene liquid cell transmission electron microscopy to show that solubilized platinum crystals of less than 3 nm in size have individual, ordered cores surrounded by mobile surface atoms.

    • Henry Wietfeldt
    • Rubén Meana-Pañeda
    • Hans Elmlund
    ResearchOpen Access
    Communications Chemistry
    Volume: 7, P: 1-12