The crystal structure of a coxsackievirus B3-RD variant and a refined 9-angstrom cryo-electron microscopy reconstruction of the virus complexed with decay-accelerating factor (DAF) provide a new footprint of DAF on the virus surface. - Yoder JD; Cifuente JO; Pan J; Bergelson JM; Hafenstein S (Journal of virology, 2012)