Figure 8From: Characterization of a human coagulation factor Xa-binding site on Viperidae snake venom phospholipases A2 by affinity binding studies and molecular bioinformaticsRibbon diagram of the molecular model of AtxA showing the identified interface regions. The identified interface regions in SVPLA2s from Fig. 7 and made up of consensus positions 2, 3, 7 (helix A); 16; 18, 19 (helix B); 23, 24; 31–34 (Ca2+ loop); 53, 59, 60, 69, 70 (helix C-β-wing loop); and 118, 119, 121–124, 129–131, 133 (C-terminal segment), are in red (see Results section).Back to article page