Cross-reactive neutralizing human survivor monoclonal antibody BDBV223 targets the ebolavirus stalk

Abstract

Human antibodies cross-reactive for several viruses within the Ebolavirus genus have been identified. Here the authors present the crystal structure of such a neutralizing monoclonal antibody (mAb) targeting the stalk of Bundibugyo virus glycoprotein and show that mAb binding may interfere with trimeric bundle assembly and/or the viral membrane.