Non-Fickian diffusion within assemblies of the intrinsically disordered protein β-casein

Proceedings of the National Academy of Sciences, Volume 123, Issue 11, March 2026. <br/>SignificanceUnderstanding how proteins move within crowded environments is essential for explaining the behavior of biomolecular condensates and other complex systems. Combining quasi-elastic neutron scattering with molecular dynamics simulations, this …