Figure 7From: The intrinsic GTPase activity of the Gtr1 protein from Saccharomyces cerevisiaeRepresentative relative tryptophan fluorescence spectra of purified Gtr1 wild-type (black), Cys-less (red), Arg37Cys (green) and Val67Cys (orange) proteins in the GDP (full line) and GTP γS (hatched line) states. Data are representative of two replica experiments.Back to article page