Fig. 3.

RG (Radius of Gyration) is a measure of the compactness of a protein structure, calculated as the root mean square distance of each atom in the protein from the center of mass of the protein. It provides a quantitative measure of the overall size and shape of a protein structure. Protein structures with a smaller RG value are typically more compact and globular, while structures with a larger RG value are typically more extended and flexible. The “gmx gyrate” module was used to estimate the RG values for the comparative graphs plotted above.