Keywords: Coagulation factors 1NL8.png en 3d ribbon/surface model of the human factor III bright green factor VIIa dark green/grey factor Xa red/blue protein complex after PDB 1NL8 Created with VMD adapted from http //www pdb org/pdb/cgi/explore cgi pdbId 1NL8 Ayacop 2009-07-15 http //www ebi ac uk/pdbsum/1NL8 Coagulation factor X Coagulation factor VIIa |