[HTML][HTML] Automated model building and protein identification in cryo-EM maps

K Jamali, L Käll, R Zhang, A Brown, D Kimanius… - Nature, 2024 - nature.com
Interpreting electron cryo-microscopy (cryo-EM) maps with atomic models requires high
levels of expertise and labour-intensive manual intervention in three-dimensional computer …

Evolution of thylakoid structural diversity

A Perez-Boerema, BD Engel… - Annual Review of Cell …, 2024 - annualreviews.org
Oxygenic photosynthesis evolved billions of years ago, becoming Earth's main source of
biologically available carbon and atmospheric oxygen. Since then, phototrophic organisms …

Structural Diversity in Eukaryotic Photosynthetic Light Harvesting

M Iwai, D Patel-Tupper, KK Niyogi - Annual Review of Plant …, 2024 - annualreviews.org
Photosynthesis has been using energy from sunlight to assimilate atmospheric CO2 for at
least 3.5 billion years. Through evolution and natural selection, photosynthetic organisms …

Structure of a diatom photosystem II supercomplex containing a member of Lhcx family and dimeric FCPII

Y Feng, Z Li, X Li, L Shen, X Liu, C Zhou, J Zhang… - Science …, 2023 - science.org
Diatoms rely on fucoxanthin chlorophyll a/c-binding proteins (FCPs) for their great success
in oceans, which have a great diversity in their pigment, protein compositions, and subunit …

[HTML][HTML] Architecture of symbiotic dinoflagellate photosystem I–light-harvesting supercomplex in Symbiodinium

LS Zhao, N Wang, K Li, CY Li, JP Guo, FY He… - Nature …, 2024 - nature.com
Symbiodinium are the photosynthetic endosymbionts for corals and play a vital role in
supplying their coral hosts with photosynthetic products, forming the nutritional foundation …

Structure of a unique PSII-Pcb tetrameric megacomplex in a chlorophyll d–containing cyanobacterium

L Shen, Y Gao, K Tang, R Qi, L Fu, JH Chen… - Science …, 2024 - science.org
Acaryochloris marina is a unique cyanobacterium using chlorophyll d (Chl d) as its major
pigment and thus can use far-red light for photosynthesis. Photosystem II (PSII) of A. marina …

[HTML][HTML] Integrating cellular electron microscopy with multimodal data to explore biology across space and time

CL McCafferty, S Klumpe, RE Amaro, W Kukulski… - Cell, 2024 - cell.com
Biology spans a continuum of length and time scales. Individual experimental methods only
glimpse discrete pieces of this spectrum but can be combined to construct a more holistic …

The structure of PSI-LHCI from Cyanidium caldarium provides evolutionary insights into conservation and diversity of red-lineage LHCs

K Kato, T Hamaguchi, M Kumazawa… - Proceedings of the …, 2024 - National Acad Sciences
Light-harvesting complexes (LHCs) are diversified among photosynthetic organisms, and
the structure of the photosystem I-LHC (PSI-LHCI) supercomplex has been shown to be …

[HTML][HTML] Structural comparison of allophycocyanin variants reveals the molecular basis for their spectral differences

CJ Gisriel, E Elias, G Shen, NT Soulier… - Photosynthesis …, 2023 - Springer
Allophycocyanins are phycobiliproteins that absorb red light and transfer the energy to the
reaction centers of oxygenic photosynthesis in cyanobacteria and red algae. Recently, it was …

[HTML][HTML] Structure of the antenna complex expressed during far-red light photoacclimation in Synechococcus sp. PCC 7335

CJ Gisriel, G Shen, GW Brudvig, DA Bryant - Journal of Biological …, 2024 - ASBMB
Far-red light photoacclimation, or FaRLiP, is a facultative response exhibited by some
cyanobacteria that allows them to absorb and utilize lower energy light (700–800 nm) than …