Figure 9. Dynamic Cross-Correlation Matrices of PI3Kα Domains.
Correlated motions were examined between the nSH2 domain (residues 322–430 of p85, x axis) and the catalytic residues of the kinase domain (residues 909–958 in p110, y axis) for a system containing the cognate pY peptide (top) and a system without the peptide (bottom). See also Figure S3.