Adenosine triphosphate (ATP) is the energy currency of cells. It powers various cellular processes that require energy, including enzymatic reactions. ATP is synthesized with the help of an enzyme ...

"The ATP synthase protein complex consists of a spinning rotor driven by the back transport of protons into the mitochondrial matrix. This part is connected to the enzyme's catalytic head by a stalk, ...

Bonn, January 10, 2023 - Scientists led by Prof. Thomas Becker, Director of the Institute of Biochemistry and Molecular Biology at the University Hospital Bonn (UKB), have gained new insights into the ...

A team of specialists in nano-sized rotational motors have directly visualized the process of pumping sodium ions, enabling them to explain why there had up until now appeared to be a structural ...

The chemical ATP, adenosine triphosphate, is the fuel that powers all life. Despite ATP's central role, the structure of the enzyme generating ATP, F1Fo-ATP synthase, in mammals, including humans, has ...

(Nanowerk News) A research team led by the Technical University of Munich (TUM) has succeeded for the first time in producing a molecular electric motor using the DNA origami method ("A DNA origami ...

The γ′–ɛ complex was crystallized from 0.5 M tartrate buffered with 0.1 M Tris-HCl at pH 8.8 (space group C222 1, a = 76.7 Å, b = 176.1 Å , c = 67.1 Å) by hanging drop vapor diffusion at 22 °C. Native ...

F-Type ATP synthase, a catalytic complex of proteins, synthesizes adenosine triphosphate (ATP), the energy currency of living cells. A lot of ambiguity exists over the rotational mechanism of this ...