A new view of protein folding kinetics replaces the idea of 'folding pathways' with the broader notions of energy landscapes and folding funnels. New experiments are needed to explore them. You're welcome to download and reuse them, provided you cite the paper. PostScript files, or jpeg.
Most graphical browsers can display jpeg files.
You might need to tinker with your browser to display the PostScript files, but they should give superior resolution once you download them. There's a Mac version of gnuzip at MacGzip , and one for DOS at DOS gnuzip . You can browse the jpeg figures in the gallery .