Trajectory representation for the first non-trivial mode of the molecule motion based on Normal Mode Analysis.

Vector field representation of molecule for the first non-trivial mode of the molecule motion based on Normal Mode Analysis.

All modes were used to calculated the residue cross-correlation.

Correlation map revealing correlated (red) and anti-correlated (blue) regions in the protein structure.

Assuming: C_ab = Correlation between residues a and b

If C_ab = 1 the fluctuations of residues a and b are completely correlated (same period and same phase), if C_ab = -1 the fluctuations of residues a and b are completely anticorrelated (same period and opposite phase), and if C_ab = 0 the fluctuations of a and b are not correlated.

Correlated Residues

Anti-correlated Residues