has role protective antigen role protective antigen Rotavirus protein VP6 from Bovine rotavirus Oliver He Rotavirus structural proteins VP4, VP6 and VP7 from Bovine Rotavirus Strain C486 were cloned and expressed in a baculovirus expression system. Challenge of neonates born to animals immunized with VP6 protein showed partial protection [PubMed: 8382422]. Protegen ID: 678; NCBI Protein GI: 195661002; NCBITaxon: 10927 protein Allen Xiang