Fig. 5From: Identification of histidine kinase inhibitors through screening of natural compounds to combat mastitis caused by Streptococcus agalactiae in dairy cattlePrincipal component analysis. A Eigenvalues derived from the final 15Â ns of each simulation and used for PCA analysis depicted eigenvalues vs. the first fifty eigenvectors. B The first two eigenvectors depicted the transmembrane histidine kinase motion in space for all the systemsBack to article page