Effect of Ca2+ on the promiscuous target-protein binding of calmodulin
Fig 6
Secondary structure frequency difference to holo for a) complete holo, b) C-holo, c) N-holo and d) apo ensembles.
Helix frequency is shown in red, strand in black and coil in blue. Above zero denotes gained secondary structure compared to holo while below shows the loss in secondary structure frequency.