phytochromes activationPhytochromes are ubiquitous photoreceptors responsible for sensing light in plants, fungi and bacteria. Their photoactivation is initiated by the photoisomerization of an embedded chromophore, triggering large conformational changes in the protein. Despite numerous experimental and computational studies, a lot of questions remain unanswered: what happens to the chromophore just after light absorption? How does the environment affect the entire activation process?

To go beyond the current knowledge and finally reach an atomistic view of bacterial phytochromes' photoactivation, we combined a range of different computational techniques, able to simulate the movement of atoms from the initial photochemistry down to the subsequent slower relaxation processes.
Link: https://www.nature.com/articles/s41467-022-34640-8

Pin It

DCCI|UNIPI
Dipartimento di Chimica e Chimica Industriale
Department of Chemistry and Industrial Chemistry
Via G. Moruzzi, 13 - Pisa, Italy
DSCM
Corso di Dottorato in Scienze Chimiche e dei Materiali
Doctoral School in Chemistry and Material Science
Privacy Policy | AdminLogin


logo pulito cerchiato rid

This website uses cookies to ensure you get the best experience

Cookies sent by this website are not used for profiling visitors or obtaining users’ personal information