Browse our latest Structural Biology and Molecular Biophysics articles

Structural analysis of the HipBST toxin–antitoxin system from E. coli shows how a toxin kinase has been split into two proteins and encodes its own inhibitor.

The sensory regulatory system of the cholera causative involves the detection of bile acids by direct interaction with the inner membrane protein complex formed by ToxR and ToxS, thereby inducing concentration-dependent structural changes.

The disease-associated aggregation of polyglutamine begins in a single molecule with a specific structure.

The cellular membrane competes with Abl for myristoyl binding to stabilize the preactivated state and enhance allosteric activation.

Modular folding of kinesin-1 motor proteins enables a fully autoinhibited state.

A structural and biochemical study reveals the molecular mechanism of the predator–prey associations of Aplysia kurodai and brown algae (akuBGL–phlorotannin/laminarin–EHEP system), which has high-potential applications in the biotechnology industry.

Sea anemones use adapted ion channels to control stinging behavior.