Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mattia, Saita"'
Autor:
Jan O. Daldrop, Mattia Saita, Matthias Heyden, Victor A. Lorenz-Fonfria, Joachim Heberle, Roland R. Netz
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Protein-bound water clusters play a key role for proton transport and storage in molecular biology. Here, the authors show by simulations and experiments that the orientation of non-spherical protonated water clusters in bacteriorhodopsin is unveiled
Externí odkaz:
https://doaj.org/article/40acf7a40a5a49cbb7f58b3a8da968af
Autor:
David Ehrenberg, Nils Krause, Mattia Saita, Christian Bamann, Rajiv K. Kar, Kirsten Hoffmann, Dorothea Heinrich, Igor Schapiro, Joachim Heberle, Ramona Schlesinger
Publikováno v:
Applied Sciences, Vol 9, Iss 22, p 4905 (2019)
Channelrhodopsins (ChRs) belong to the unique class of light-gated ion channels. The structure of channelrhodopsin-2 from Chlamydomonas reinhardtii (CrChR2) has been resolved, but the mechanistic link between light-induced isomerization of the chromo
Externí odkaz:
https://doaj.org/article/1318978a34534da58aa4e1817b28c91b
Autor:
Hideki Kandori, Andrew Harris, Leonid S. Brown, Ethan Watt, Anh Hoang, Michalis Lazaratos, Yuji Furutani, Sahoko Tomida, Mattia Saita, Joachim Heberle, Malte Siemers, Ana-Nicoleta Bondar, Luiz Schubert
Publikováno v:
The journal of physical chemistry. B. 124(24)
Although the outward-directed proton transport across biological membranes is well studied and its importance for bioenergetics is clearly understood, inward-directed light-driven proton pumping by microbial rhodopsins has remained a mystery both phy
Autor:
Tom Resler, Víctor A. Lórenz-Fonfría, Ramona Schlesinger, Franziska Pranga-Sellnau, Mattia Saita, Joachim Heberle
Publikováno v:
Journal of the American Chemical Society. 140:9899-9903
Channelrhodopsins (ChRs) are light-gated cation channels. In spite of their wide use to activate neurons with light, the photocurrents of ChRs rapidly decay in intensity under both continuous illum...
Autor:
Roland R. Netz, Matthias Heyden, Víctor A. Lórenz-Fonfría, Jan O. Daldrop, Joachim Heberle, Mattia Saita
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Nature Communications
Nature Communications
Infrared continuum bands that extend over a broad frequency range are a key spectral signature of protonated water clusters. They are observed for many membrane proteins that contain internal water molecules, but their microscopic mechanism has remai
Autor:
Mattia, Saita, Franziska, Pranga-Sellnau, Tom, Resler, Ramona, Schlesinger, Joachim, Heberle, Victor A, Lorenz-Fonfria
Publikováno v:
Journal of the American Chemical Society. 140(31)
Channelrhodopsins (ChRs) are light-gated cation channels. In spite of their wide use to activate neurons with light, the photocurrents of ChRs rapidly decay in intensity under both continuous illumination and fast trains of light pulses, broadly refe
Autor:
Ramona Schlesinger, Mattia Saita, Víctor A. Lórenz-Fonfría, Joachim Heberle, Tzvetana Lazarova
Infrared spectroscopy has been used in the past to probe the dynamics of internal proton transfer reactions taking place during the functional mechanism of proteins but has remained mostly silent to protonation changes in the aqueous medium. Here, by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffda6b4e94dc2943fba2f0fdc32a43ac
https://europepmc.org/articles/PMC5754764/
https://europepmc.org/articles/PMC5754764/
Autor:
Franziska Pranga-Sellnau, Andrew Harris, Alexandra Hughes-Visentin, Joachim Heberle, Raiza Maia, Leonid S. Brown, Ana-Nicoleta Bondar, Mattia Saita, Tom Resler
Publikováno v:
Physical chemistry chemical physics : PCCP. 20(5)
Microbial rhodopsins are well known as versatile and ubiquitous light-driven ion transporters and photosensors. While the proton transport mechanism has been studied in great detail, much less is known about various modes of anion transport. Until re
Autor:
Leonid S. Brown, Mattia Saita, Tom Resler, Ana-Nicoleta Bondar, Franziska Pranga-Sellnau, Alexandra Hughes-Visentin, Andrew L. Harris, Joachim Heberle, Raiza Maia
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1859:e27