As presented in my thesis, we made enormous progress in resolving the molecular details of the photoreaction of the light-gated ion channel channelrhodopsin-2 (ChR2), by applying time-resolved molecular spectroscopy. I have shown that D253 is the primary proton acceptor and D156 the internal proton donor of the retinal Schiff base of ChR2. The reprotonation of the latter residue constitutes the molecular determinant for channel closure. Upon H/D exchange of the solvent, the kinetic and vibrational isotope effects of these reactions and that of E90, a key residue in ion selectivity, were determined. My experiments with a pH indicating dye show that the de- and reprotonation of E90 takes place during the life time of the desensitized P4 state...
The field of optogenetics is in constant development while searching for new optogenetic tools that ...
Channelrhodopsin-2 (ChR2) is a light-sensitive ion channel widely used in optogenetics. Photoactivat...
The new and vibrant field of optogenetics was founded by the seminal discovery of channelrhodopsin,...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fie...
AbstractElectrophysiological experiments showed that the light-activated cation channel channelrhodo...
Electrophysiological experiments showed that the light-activated cation channel channelrhodopsin-2 (...
Lorenz-Fonfria VA, Resler T, Krause N, et al. Transient protonation changes in channelrhodopsin-2 an...
Channelrhodopsin-2 (ChR2) is a light-gated cation channel and a member of the family of retinylidene...
Channelrhodopsin-2 (ChR2) is a light-gated cation channel and a member of the family of retinylidene...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fiel...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fiel...
Kanalrhodopsine (ChRs) sind lichtgesteuerte Ionenkanäle aus einzelligen Grünalgen, die in der Optoge...
Kanalrhodopsine (ChRs) sind lichtgesteuerte Ionenkanäle aus einzelligen Grünalgen, die in der Optoge...
Channelrhodopsin-2 (ChR2) is a light-gated cation selective channel from the unicellular alga Chlamy...
Channelrhodopsin-2 (ChR2) is a light-gated cation selective channel from the unicellular alga Chlamy...
The field of optogenetics is in constant development while searching for new optogenetic tools that ...
Channelrhodopsin-2 (ChR2) is a light-sensitive ion channel widely used in optogenetics. Photoactivat...
The new and vibrant field of optogenetics was founded by the seminal discovery of channelrhodopsin,...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fie...
AbstractElectrophysiological experiments showed that the light-activated cation channel channelrhodo...
Electrophysiological experiments showed that the light-activated cation channel channelrhodopsin-2 (...
Lorenz-Fonfria VA, Resler T, Krause N, et al. Transient protonation changes in channelrhodopsin-2 an...
Channelrhodopsin-2 (ChR2) is a light-gated cation channel and a member of the family of retinylidene...
Channelrhodopsin-2 (ChR2) is a light-gated cation channel and a member of the family of retinylidene...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fiel...
The discovery of the light-gated ion channel channelrhodopsin (ChR) set the stage for the novel fiel...
Kanalrhodopsine (ChRs) sind lichtgesteuerte Ionenkanäle aus einzelligen Grünalgen, die in der Optoge...
Kanalrhodopsine (ChRs) sind lichtgesteuerte Ionenkanäle aus einzelligen Grünalgen, die in der Optoge...
Channelrhodopsin-2 (ChR2) is a light-gated cation selective channel from the unicellular alga Chlamy...
Channelrhodopsin-2 (ChR2) is a light-gated cation selective channel from the unicellular alga Chlamy...
The field of optogenetics is in constant development while searching for new optogenetic tools that ...
Channelrhodopsin-2 (ChR2) is a light-sensitive ion channel widely used in optogenetics. Photoactivat...
The new and vibrant field of optogenetics was founded by the seminal discovery of channelrhodopsin,...