Two recently licensed vaccines against bacterial meningitis contain a bacterial surface protein antigen known as Factor H binding protein (FHbp). The native form of this protein can have low thermal stability, which limits its potential use as an antigen in vaccines. After engineering a more stable Factor H binding protein antigen, scientists from UC San Francisco Benioff Children’s Hospital Oakland determined the structure of the stabilized vaccine with the help of protein crystallography at the Advanced Light Source (ALS) in the Berkeley Center for Structural Biology (Beamline 5.0.1). Read more in the ALS Science Brief.
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