Figure 11From: Characterization of a human coagulation factor Xa-binding site on Viperidae snake venom phospholipases A2 by affinity binding studies and molecular bioinformaticsContact map for the AtxA-FXa complex. A. Heavy-chain FXa residues. Only residues for which the contact area is equal or greater than 10 Ã…2 are shown.B. Light-chain FXa residues.Back to article page