Ca2+-dependent liquid-liquid phase separation underlies intracellular Ca2+ stores.
J. E. Mayfield, A. J. Pollak, C. A. Worby, J. C. Xu, V. Tandon, M. Bose, A. McNeilly, S. Banerjee, A. C. Newton
The paper identifies Ca2+-dependent liquid-liquid phase separation in CASQ1, a Ca2+ binding protein in skeletal muscle, explaining Ca2+ buffering and storage mechanisms.
bioRxiv · Jul 6, 2021 · PreprintBiochemistry