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Showing 1–7 of 7 results
Advanced filters: Author: Rosa M. Gomila Clear advanced filters

  • Sequence-specific conformational changes are essential in biological processes but difficult to replicate in synthetic systems. Here the authors encode in the primary sequence of molecular strands, the information required to govern the formation and dynamic behavior of multistranded helices.

    • Dimitri Delcourt
    • Reguram Arumugaperumal
    • Fabien B. L. Cougnon
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-8

  • Here, the authors describe BioE3, a biotin-based method to discriminate direct substrates of ubiquitin E3 ligases of interest from mere interactors using proximity proteomics. BioE3 responds to chemical treatments, and works with RING- and HECT-type E3s, as well as ubiquitin-likes (e.g., SUMO).

    • Orhi Barroso-Gomila
    • Laura Merino-Cacho
    • James D. Sutherland
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-19

  • Electron transfer between mitochondrial cytochrome c and subunit of cytochrome bc1 can proceed at long distance. Here the authors investigate further the mechanism and show phosphorylation regulation of the interactions between the protein partners in the electron transport chain.

    • Alexandre M. J. Gomila
    • Gonzalo Pérez-Mejías
    • Anna Lagunas
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-14

  • Several proteomic approaches allow the analysis of covalent protein SUMOylation, but it remains challenging to systematically study the consequences of a substrate being modified. Here, the authors combine proximity biotinylation and protein-fragment complementation to identify SUMO-dependent protein interactors.

    • Orhi Barroso-Gomila
    • Fredrik Trulsson
    • James D. Sutherland
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-19