The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Origin of tryptophan fluorescence is still up to these days a quiz which is not completely solved. Fluorescence emission properties of tryptophan within proteins are in general considered as the result of fluorophore interaction within its environment. For example, a low fluorescence quantum yield is supposed to be the consequence of an important fluorophore–environment interaction. However, are we...
In this study, we examined the annular lipid composition of the transmembrane protein lactose permease (LacY) from Escherichia coli. LacY was reconstituted into 1-Palmitoyl-2-Oleoyl-sn-Glycero-3-Phosphoethanolamine (POPE) and 1-Palmitoyl-2-Oleoyl-sn-Glycero-3-3-[Phospho-rac-(1-glycerol)] (POPG) and labeled with 1-hexadecanoyl-2-(1-pyrenedecanoyl)-sn-Glycero-3-phosphoglycerol (PPDPG) at a 3:0.99:0...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.