2.6 Correlated residue movement
ProDy was used to perform Anisotropic Network Model (ANM) based Normal
Mode Analysis (NMA) calculations. Twenty modes were calculated, and the
same were used to calculate cross-correlated motions of
Cα atoms, keeping a cutoff of 0.7 correlation value to
define high correlation. Residue cross-correlation of domain1 with
domain2 was only considered.