Dexras1 is a 30 kDa G protein in the Ras subfamily whose discovery was based on its pronounced inducibility by the glucocorticoid dexamethasone. It binds to neuronal nitric oxide synthase (nNOS) via the adaptor protein CAPON, eliciting S-nitrosylation and activation of Dexras1. We report that ...
We, therefore, anticipate that the flexible-body interaction is required to extract K-Ras4B from the membrane, as conformational plasticity enables CaM to orient efficiently to the polybasic HVR anchor, which is partially diffused into the liquid-phase membrane. Our structural model of the CaM–K...
Philosophy of Science and ObjectivityThomas Eckes