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Showing 1–4 of 4 results

Advanced filters: Author: Hila Toporik Clear advanced filters

Author Correction: The structure of a red-shifted photosystem I reveals a red site in the core antenna

Hila Toporik
Anton Khmelnitskiy
Yuval Mazor
Amendments and CorrectionsOpen Access20 Nov 2020
Nature Communications

Volume: 11, P: 1
Energetic robustness to large scale structural fluctuations in a photosynthetic supercomplex

Robust photosynthetic light harvesting occurs in large membrane supercomplexes. Here, the authors show that supercomplexes occupy an unexpectedly large range of conformations yet maintain their efficiency due to specific, critical chlorophylls.

Dvir Harris
Hila Toporik
Yuval Mazor
ResearchOpen Access02 Aug 2023
Nature Communications

Volume: 14, P: 1-11
The structure of a red-shifted photosystem I reveals a red site in the core antenna

Cyanobacterial photosystem I has a highly conserved core antenna consisting of eleven subunits and more than 90 chlorophylls. Here via CryoEM and spectroscopy, the authors determine the location of a red-shifted low-energy chlorophyll that allows harvesting of longer wavelengths of light.

Hila Toporik
Anton Khmelnitskiy
Yuval Mazor
ResearchOpen Access19 Oct 2020
Nature Communications

Volume: 11, P: 1-13
The structure of the stress-induced photosystem I–IsiA antenna supercomplex

Cyanobacteria express IsiA, a photosystem I antenna, in response to stress. The structure of the photosystem I–IsiA complex reveals flexibility of the interactions within the complex and suggests the mechanism of energy transfer.

Hila Toporik
Jin Li
Yuval Mazor
Research27 May 2019
Nature Structural & Molecular Biology

Volume: 26, P: 443-449