Fig. 8: Gaussian Network Model (GNM) analysis results for Apo-SFX and Holo-SFX (PDB ID: 5JD2) structures of streptavidin with selenobiotin.
From: Cooperative allostery and structural dynamics of streptavidin at cryogenic- and ambient-temperature
a Cross-correlation heat-map from overall GNM modes for Holo-SFX structure. Selenobiotin was indicated with “BTN” in the figure. b Apo-SFX structure GNM analysis heat-map results from overall modes. Highly correlated residue motion was represented with red and anti-correlated residue motions with blue color in a, b. c The differences between intrachain cross-correlations of chain B for Holo-SFX structure over Apo-SFX structure results. d Differences in the interchain cross-correlations of Holo-SFX structure over Apo-SFX structure at cross-sections of chains A and B. Differences in correlations are represented with blue color for decrease and red for increase. e Mean squared fluctuations of each chain of Holo-SFX structure and Apo-SFX structure was calculated from the 10 slowest mode from GNM analysis.
