The field of molecular bioenergetics deals with the energy transduction in biological cells. In this project, respiration and more specifically proton and sodium pumping enzymes and their coupling to electron transfer have been in focus. First we have been interested in the Na+-pumping NADH:quinone reductase from Vibrio cholerae which is the entry site of electrons in the respiratory chain of several pathogens. The role of specific flavin cofactors and amino acids involved in Na+ transfer has been shown in a combined IR spectroscopic and electrochemical approach. The interaction between proteins, namely the cytochrome c552 and the CuA fragment from the terminal ba3 oxidase from the organism Thermus thermophilus was then investigated...
Die Photosynthese ist einer der elementarsten Prozesse für das Leben auf der Erde. Ein Schlüsselschr...
The field of bioenergetics concerns the study of exchange and transformation of energy in living org...
All organisms require energy for critical life processes, starting from the unicellular prokaryotes ...
The field of molecular bioenergetics deals with the energy transduction in biological cells. In this...
The Na<sup>+</sup>-pumping NADH:quinone oxidoreductase (Na<sup>+</sup>-NQR) is a fundamental enzyme ...
The field of bioenergetics deals with the flow and transformation of energy within and between livin...
La chaîne respiratoire aérobie d'E. coli se compose de plusieurs déshydrogénases primaires et de réd...
Bioenergetic membranes present a high protein density - a crucial factor for their organizationinto ...
Biological electron transfer is a fundamental process for living systems. Aerobic respiration and ph...
Respiring organisms derive energy mainly from electron transfer reactions that are coupled to the tr...
AbstractThe Na+-translocating NADH:ubiquinone oxidoreductase (Na+-NQR) is a component of the respira...
Dissertation presented to obtain a PhD degree in Biochemistry at the Instituto de Tecnologia Química...
AbstractThe current knowledge on the Na+-translocating NADH:ubiquinone oxidoreductase of the Na+-NQR...
AbstractA sodium ion efflux, together with a proton influx and an inside-positive ΔΨ, was observed d...
Complex I (NADH:ubiquinone oxidoreductase) plays a central role in cellular energy production, coupl...
Die Photosynthese ist einer der elementarsten Prozesse für das Leben auf der Erde. Ein Schlüsselschr...
The field of bioenergetics concerns the study of exchange and transformation of energy in living org...
All organisms require energy for critical life processes, starting from the unicellular prokaryotes ...
The field of molecular bioenergetics deals with the energy transduction in biological cells. In this...
The Na<sup>+</sup>-pumping NADH:quinone oxidoreductase (Na<sup>+</sup>-NQR) is a fundamental enzyme ...
The field of bioenergetics deals with the flow and transformation of energy within and between livin...
La chaîne respiratoire aérobie d'E. coli se compose de plusieurs déshydrogénases primaires et de réd...
Bioenergetic membranes present a high protein density - a crucial factor for their organizationinto ...
Biological electron transfer is a fundamental process for living systems. Aerobic respiration and ph...
Respiring organisms derive energy mainly from electron transfer reactions that are coupled to the tr...
AbstractThe Na+-translocating NADH:ubiquinone oxidoreductase (Na+-NQR) is a component of the respira...
Dissertation presented to obtain a PhD degree in Biochemistry at the Instituto de Tecnologia Química...
AbstractThe current knowledge on the Na+-translocating NADH:ubiquinone oxidoreductase of the Na+-NQR...
AbstractA sodium ion efflux, together with a proton influx and an inside-positive ΔΨ, was observed d...
Complex I (NADH:ubiquinone oxidoreductase) plays a central role in cellular energy production, coupl...
Die Photosynthese ist einer der elementarsten Prozesse für das Leben auf der Erde. Ein Schlüsselschr...
The field of bioenergetics concerns the study of exchange and transformation of energy in living org...
All organisms require energy for critical life processes, starting from the unicellular prokaryotes ...