Unconventional serine proteases: Variations on the catalytic Ser/His/Asp triad configuration
Different clans of Ser/Thr proteases Serine/threonine proteases have been classified into clans and families (see Merops database, http://merops.sanger.ac.uk) (Rawlings et al. 2006). Members of the same clan are proteases that have evolved from a common ....