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Advanced filters: Author: Ariel Chazan Clear advanced filters

Phototrophy by antenna-containing rhodopsin pumps in aquatic environments

Light energy transfer from abundant hydroxylated carotenoids to the retinal moiety of widespread light-driven proton pumps is detected.

Ariel Chazan
Ishita Das
Oded Béjà
Research01 Mar 2023
Nature

Volume: 615, P: 535-540
Structural insights into light harvesting by antenna-containing rhodopsins in marine Asgard archaea

Uncultured open-ocean Asgard archaea can harvest light energy using rhodopsins and diverse hydroxylated carotenoid antennas.

Gali Tzlil
María del Carmen Marín
Oded Béjà
ResearchOpen Access29 May 2025
Nature Microbiology

Volume: 10, P: 1484-1500
Rhodopsin-bestrophin fusion proteins from unicellular algae form gigantic pentameric ion channels

Functional and structural characterization of rhodopsin-bestrophin fusion proteins from marine algae unveils the existence of giant light-sensitive anion channels with unusual biophysical properties.

Andrey Rozenberg
Igor Kaczmarczyk
Moran Shalev-Benami
Research16 Jun 2022
Nature Structural & Molecular Biology

Volume: 29, P: 592-603