Gérard Pehau‐Arnaudet

The paper identifies intracellular amorphous calcium carbonate biomineralization in Methylococcaceae, suggesting horizontal gene transfer from cyanobacteria.

This study examines the structural changes in segmented filamentous bacteria during their transition from unicellular to filamentous forms, identifying a novel surface layer and its role in host attachment.

This study shows that acylation stabilizes the native fold of CyaA and facilitates its membrane orientation, revealing how post-translational modification drives toxin activity.

The paper solves cryo-EM structures of human α7 nicotinic receptor nanobody complexes, revealing E3's mechanism of inducing active or desensitized conformations through a N-linked sugar moiety.