A general mechanism of ribosome dimerization revealed by single-particle cryo-electron microscopy

Autor: Linda E. Franken, Gert T. Oostergetel, Tjaard Pijning, Pranav Puri, Valentina Arkhipova, Egbert J. Boekema, Bert Poolman, Albert Guskov

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)

When bacteria enter the stationary growth phase, protein translation is suppressed via the dimerization of 70S ribosomes into inactive complexes. Here the authors provide a structural basis for how the dual domain hibernation promotion factor promote

Externí odkaz: https://doaj.org/article/399c1c026c834306bf7b09a8915fb0a1

A kaleidoscope of photosynthetic antenna proteins and their emerging roles

Autor: Rameez Arshad, Francesco Saccon, Pushan Bag, Avratanu Biswas, Claudio Calvaruso, Ahmad Farhan Bhatti, Steffen Grebe, Vincenzo Mascoli, Moontaha Mahbub, Fernando Muzzopappa, Alexandros Polyzois, Christo Schiphorst, Mirella Sorrentino, Simona Streckaité, Herbert van Amerongen, Eva-Mari Aro, Roberto Bassi, Egbert J Boekema, Roberta Croce, Jan Dekker, Rienk van Grondelle, Stefan Jansson, Diana Kirilovsky, Roman Kouřil, Sylvie Michel, Conrad W Mullineaux, Klára Panzarová, Bruno Robert, Alexander V Ruban, Ivo van Stokkum, Emilie Wientjes, Claudia Büchel

Publikováno v: Plant physiology, 189(3), 1204-1219. American Society of Plant Biologists
Plant Physiology 189 (2022) 3
Plant Physiology, 189(3), 1204-1219
Arshad, R, Saccon, F, Bag, P, Biswas, A, Calvaruso, C, Bhatti, A F, Grebe, S, Mascoli, V, Mahbub, M, Muzzopappa, F, Polyzois, A, Schiphorst, C, Sorrentino, M, Streckaité, S, van Amerongen, H, Aro, E M, Bassi, R, Boekema, E J, Croce, R, Dekker, J, van Grondelle, R, Jansson, S, Kirilovsky, D, Kouřil, R, Michel, S, Mullineaux, C W, Panzarová, K, Robert, B, Ruban, A V, van Stokkum, I, Wientjes, E & Büchel, C 2022, ' A kaleidoscope of photosynthetic antenna proteins and their emerging roles ', Plant physiology, vol. 189, no. 3, pp. 1204-1219 . https://doi.org/10.1093/plphys/kiac175
Plant Physiology, 189(3), 1204-1219. AMER SOC PLANT BIOLOGISTS

Photosynthetic light-harvesting antennae are pigment-binding proteins that perform one of the most fundamental tasks on Earth, capturing light and transferring energy that enables life in our biosphere. Adaptation to different light environments led

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bab9c98219df64c7aaf91320947703fe
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-194031

Cryo-EM structure of a tetrameric photosystem I from

Autor: Dmitry A, Semchonok, Jyotirmoy, Mondal, Connor J, Cooper, Katrina, Schlum, Meng, Li, Muhamed, Amin, Carlos O S, Sorzano, Erney, Ramírez-Aportela, Panagiotis L, Kastritis, Egbert J, Boekema, Albert, Guskov, Barry D, Bruce

Publikováno v: Plant Communications

Photosystem I (PSI) is one of two photosystems involved in oxygenic photosynthesis. PSI of cyanobacteria exists in monomeric, trimeric, and tetrameric forms, in contrast to the strictly monomeric form of PSI in plants and algae. The tetrameric organi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2bdfcf73c569cfd528e51226c076c8ed
https://pubmed.ncbi.nlm.nih.gov/35059628

A Technical Introduction to Transmission Electron Microscopy for Soft-Matter

Autor: Linda E. Franken, Kay Grünewald, Marc C. A. Stuart, Egbert J. Boekema

Publikováno v: Small. 16(14)

With a significant role in material sciences, physics, (soft matter) chemistry, and biology, the transmission electron microscope is one of the most widely applied structural analysis tool to date. It has the power to visualize almost everything from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adedb3841f4eefb133a27e29254081c9
https://hdl.handle.net/11370/4c9fb6a7-e324-4e35-a49b-7fc6b1d742ac

A LHCB9-dependent photosystem I megacomplex induced under low light in Physcomitrella patens

Autor: Egbert J. Boekema, Lukáš Nosek, Alberta Pinnola, Alessandro Alboresi, Fabrizio Barozzi, Luca Dall'Osto, Dmitry A. Semchonok, Roberto Bassi, Andrea Trotta, Roman Kouřil, Eva-Mari Aro, Arshad Rameez

Publikováno v: Nature Plants, 4(11), 910-919. Nature Publishing Group
Nature Plants

Photosystem I of the moss Physcomitrella patens has special properties, including the capacity to undergo non-photochemical fluorescence quenching. We studied the organization of photosystem I under different light and carbon supply conditions in wil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74da584df35fab04db61445bd5f80ac7
https://hdl.handle.net/11370/54b050f5-fcf3-4cd8-b40d-9d09ec7e268f