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Showing 1–5 of 5 results
Advanced filters: Author: Diana Kirilovsky Clear advanced filters

  • The demonstration of excitation energy dissipation via energy transfer in a cyanobacterial chlorophyll-carotenoid membrane complex provides evidence that this mechanism may also operate in the light-harvesting complex antennae of higher plants.

    • Diana Kirilovsky
    News & Views
    Nature Chemical Biology
    Volume: 11, P: 242-243

  • There are three families of orange carotenoid protein (OCP), a cyanobacterial blue-light sensor. OCPX most closely resembles their common ancestor. OCP2 has fast deactivation and weak antenna interaction but does not dimerize, unlike OCPX and OCP1.

    • Fernando Muzzopappa
    • Adjélé Wilson
    • Diana Kirilovsky
    Research
    Nature Plants
    Volume: 5, P: 1076-1086

  • Photosynthetic organisms must protect themselves from damage during high-light conditions. This Review shows how cyanobacteria trigger such photoprotection using the orange carotenoid protein.

    • Diana Kirilovsky
    • Cheryl A. Kerfeld
    Reviews
    Nature Plants
    Volume: 2, P: 1-7

  • Dvir Harris et al. present the structure of a homolog of the orange carotenoid protein (OCP) C-terminal domain, elaborating on this protein family’s carotenoid transfer mechanism. They observed major structural shifts in the homolog compared to that of the OCP C-terminal domain, with a strong positive impact on carotenoid uptake and delivery.

    • Dvir Harris
    • Adjele Wilson
    • Noam Adir
    ResearchOpen Access
    Communications Biology
    Volume: 1, P: 1-11