Figure 8: (a) Ligand-binding sites of matrix metalloproteinase-2 (green dot: metaPocket and white surface: cavity wall made of residues). (b) Zoomed view of matrix metalloproteinase-2 metaPocket. (c) Ligand-binding sites of matrix metalloproteinase-9 (green dot: metaPocket and white surface: cavity wall made of residues). (d) Zoomed view of matrix metalloproteinase-9 metaPocket