Webservers for detection of positively selected residues accounting for 3D protein structure

Three webservers so far that estimate ω (=Ka/Ks=dn/ds) taking into account the protein's tertiary structure (PDB ID):

- SELECTON by Tal Pupko's group at Tel Aviv University

- SWAKK by Laura Landweber's group at Princeton University

- Ka/Ks w/ 3D-windowing by David Liberles' group at the University of Wyoming