Uncovering allostery and regulation in SORCIN through molecular dynamics simulations.

Soluble resistance-related calcium-binding protein or Sorcin is an allosteric, calcium-binding Penta-EF hand (PEF) family protein implicated in multi-drug resistant cancers. Sorcin is known to bind chemotherapeutic molecules such as Doxorubicin. This study uses molecular dynamics simulations to explore the dynamics and allosteric behavior of Sorcin in the context of Ca uptake and Doxorubicin binding.