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All-Atom Simulations Uncover Structural And Dynamical Properties Of Sting Proteins In The Membrane System, Rachel Payne, Silvia Crivelli, Masakatsu Watanabe Ph.D.

Chemistry Faculty Publications

Recent studies have shown that the stimulator of interferon gene (STING) protein plays a central role in the immune system by facilitating the production of Type I interferons in cells. The STING signaling pathway is also a prominent activator of cancer-killing T cells that initiates a powerful adaptive immune response. Since biomolecular signaling pathways are complicated and not easily identified through traditional experiments, molecular dynamics (MD) has often been used to study these biological pathways’ structural and dynamical responses. Here, we carried out MD simulations for full-length chicken and human STING (chSTING and hSTING) proteins. Specifically, we investigated ligand-bound closed …