WEST LAFAYETTE, Ind. – A delicate balance of electrons flowing through the photosynthetic machinery is essential to a plant’s ability to turn sunlight into energy and its survival. Understanding the ...
Iron–sulphur (Fe–S) clusters are flexible cofactors composed of iron and inorganic sulphur that are often ligated to proteins through cysteinyl ligands. Unusual chemical features of the Fe–S cluster ...
This is a preview. Log in through your library . Abstract Cultures of the blue-green alga, Aphanocapsa, were grown under iron-limiting conditions and changes in concentration of redox components of ...
Wagner L. Araújo, Adriano Nunes-Nesi, Sonia Osorio, Björn Usadel, Daniela Fuentes, Réka Nagy, Ilse Balbo, Martin Lehmann, Claudia Studart-Witkowski, Takayuki Tohge ...
Iron--sulfur (Fe--S) proteins, essential to all life forms, are difficult to synthesise due to the complicated molecular machinery involved and sensitivity of Fe--S clusters to oxygen. In a new study, ...
The involvement of the cluster in forming an intermediate gives it a role beyond a simple electron transfer from the [4Fe–4S] cluster to the active-site disulphide. The [4Fe–4S] 2+/1+ and [4Fe–4S] ...
The very first cells obtained their energy from geochemical reactions. LMU researchers have now managed to recreate this ancient metabolic process in their laboratory. Most likely, the earliest ...
In a number of biological processes, iron-sulfur clusters play a vital role, where they act as cofactors to enzymes. Research now shows that cubic clusters can support unusual bonding states. This ...
HOUSTON – (Nov.13, 2023) – When it comes to chemical reactions, fluorine has a reputation as a ‘magic bullet atom’ for its ability to increase a drug’s absorption and prolong its lifetime. However, ...
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