Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tryptophan fluorescence spectra of GltPh variant F273W in the presence of different NaCl concentrations. Fluorescence emission spectra of the apoprotein (black) after the addition of NaCl (red, concentration as indicated) and after subsequent addition of 100 μm aspartate (blue). For better comparison the spectra were normalized taking the fluorescence of the apoprotein at 343 nm as 1.
