Figure 5
From: Investigation of the inhibition effect and mechanism of myricetin to Suilysin by molecular modeling

Principal component analysis based on the simulation trajectory. The first (a) and second (b) principal components (PC1 and PC2) of free SLY obtained through PCA are depicted as cones on the Cα. The first (c) and second (d) principal components (PC1 and PC2) in the SLY-MYR complex obtained via PCA are depicted as cones on the Cα. The length of the cones represents the magnitude of the motion.