Fig. 2

Structural flexibility of TfCel5A. a B-factor analysis of the entire structure of TfCel5A. Visualizing relative disorder or uncertainty in atomic positions is done by coloring by temperature value. Atoms with low temperature values are colored blue, while atoms with high temperature values are colored red. b Comparison of the RMSF values between the substrate-free (blue line) and substrate-bound states (red line). Locations of loops 3, 7, and 8 are labeled