Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jiří Sponer"'
Autor:
Donatella Chillé, Viviana Mollica-Nardo, Ottavia Giuffrè, Rosina Celeste Ponterio, Franz Saija, Jiří Sponer, Sebastiano Trusso, Giuseppe Cassone, Claudia Foti
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 3210 (2022)
Arsenic is a well-known contaminant present in different environmental compartments and in human organs and tissues. Inorganic As(III) represents one of the most dangerous arsenic forms. Its toxicity is attributed to its great affinity with the thiol
Externí odkaz:
https://doaj.org/article/93efb35d1b9248ee8e8adcbdbc7b3768
Autor:
Judit E. Šponer, Rémi Coulon, Michal Otyepka, Jiří Šponer, Alexander F. Siegle, Oliver Trapp, Katarzyna Ślepokura, Zbyněk Zdráhal, Ondrej Šedo
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Because of their unique proton-conductivity, chains of phosphoric acid molecules are excellent proton-transfer catalysts. Here we demonstrate that this property could have been exploited for the prebiotic synthesis of the first oligopeptide
Externí odkaz:
https://doaj.org/article/f6c7926ac9304936817c365f3fcf9b70
Autor:
Ermanno Gianinetti, Jozek S Kwiatkowski, Jerzy Leszczynski, Piotr Piecuch, Jiri Sponer, Thanh N Truong, Charles A Weatherford
This volume comprises six chapters which explore the development and applications of the methods of computational chemistry. The first chapter is on new developments in coupled-cluster (CC) theory. The homotopy method is used to obtain complete sets
Autor:
Nicholas Bodor, Matt Challacombe, Pavel Hobza, Ming-ju Huang, Eluvathingal D Jemmis, Uzi Kaldor, Boggavarapu Kiran, Jerzy Leszczynski, Paul G Mezey, Daniel Rinaldi, Jean-louis Rivail, Eric Schwegler, Jiri Sponer, Yasuyuki Ishikawa
This book presents an overview of recent progress in computational techniques as well as examples of the application of existing computational methods in different areas of chemistry, physics, and biochemistry. Introductory chapters cover a broad ran
Autor:
Judit E. Šponer, Jiří Šponer, Jakub Výravský, Roman Matyášek, Aleš Kovařík, Wojciech Dudziak, Katarzyna Ślepokura
Publikováno v:
iScience, Vol 26, Iss 9, Pp 107600- (2023)
Summary: Accumulation and selection of nucleotides is one of the most challenging problems surrounding the origin of the first RNA molecules on our planet. In the current work we propose that guanosine 3′,5′ cyclic monophosphate could selectively
Externí odkaz:
https://doaj.org/article/d354cccee2204ddd89f10ef7be4b0a46
Autor:
Chad R. Simmons, Tara MacCulloch, Miroslav Krepl, Michael Matthies, Alex Buchberger, Ilyssa Crawford, Jiří Šponer, Petr Šulc, Nicholas Stephanopoulos, Hao Yan
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Engineered crystal architectures from DNA have become a foundational goal for nanotechnological precise arrangement. Here, the authors systematically investigate the structures of 36 immobile Holliday junction sequences and identify the features allo
Externí odkaz:
https://doaj.org/article/cd7ac15173d44a0ea3bc7db8f340602d
Autor:
Rafał Szabla, Magdalena Zdrowowicz, Paulina Spisz, Nicholas J. Green, Petr Stadlbauer, Holger Kruse, Jiří Šponer, Janusz Rak
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
UV-induced photodamage that likely occurred during the prebiotic synthesis of DNA and RNA is still an untackled issue for their origin on early Earth. Here, the authors show that substitution of 2,6-diaminopurine for adenine enables repair of cyclobu
Externí odkaz:
https://doaj.org/article/347696f7b33c4b0fa6bc7bc725ea0853
Autor:
Martin Ferus, Giuseppe Cassone, Vladimír Táborský, Alan Heays, Lukáš Petera, Antonín Knížek, Tadeáš Kalvoda, Milan Bouša, Jiří Šponer, Judit E. Šponer, Petr Kubelík, Jan Drápal, Jan Stehlík, Svatopluk Civiš
Publikováno v:
ACS Omega, Vol 6, Iss 22, Pp 14447-14457 (2021)
Externí odkaz:
https://doaj.org/article/077a1bff84a7493cbf4f28c601659d43
Autor:
Antoine Cléry, Miroslav Krepl, Cristina K. X. Nguyen, Ahmed Moursy, Hadi Jorjani, Maria Katsantoni, Michal Okoniewski, Nitish Mittal, Mihaela Zavolan, Jiri Sponer, Frédéric H.-T. Allain
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
SRSF1 is an oncoprotein that plays important roles in RNA metabolism. We reveal the structure of the human SRSF1 RRM1 bound to RNA, and propose a bimodal mode of interaction of the protein with RNA. A single mutation in RRM1 changed SRSF1 specificity
Externí odkaz:
https://doaj.org/article/f3116688ba6245dbbc7d39591d69df23
Autor:
Martin Ferus, Antonín Knížek, Lukáš Petera, Adam Pastorek, Jana Hrnčířová, Luboš Jankovič, Ondřej Ivanek, Jiří Šponer, Anna Křivková, Homa Saeidfirozeh, Svatopluk Civiš, Elias Chatzitheodoridis, Klaudia Mráziková, Lukáš Nejdl, Franz Saija, Judit E. Šponer, Giuseppe Cassone
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Influx of matter from impacting meteoroids and hydrothermal crater weathering are important factors modifying the rock and mineral inventory of young planets undergoing heavy bombardment. These processes may have influenced not only the geochemical e
Externí odkaz:
https://doaj.org/article/79660086ea8d49d19f4da59653d367b1