Figure 16. Conformation changes of active site of cytochrome c.

(a) active site of cytochrome c of the crystal structure, (b) active site of cytochrome c after it adsorbs onto 2 nm SNP coated with -CH₃, (c) active site of cytochrome c after it adsorbs onto 2 nm SNP coated with -COOH, (d) active site of cytochrome c after it absorbs onto 2 nm SNP coated with -NH₂, (e) active site of cytochrome c after it adsorbs onto 2 nm SNP coated with -OH. The structures of (b), (c), (d), (e) are the conformations after 100 ns MD simulation.