has role protective antigen role protective antigen Ebola virus protein GP from Sudan ebolavirus Allen Xiang Cynomolgus macaques were immunized with DNA/rAd5 vaccines expressing ZEBOV (GP) and SEBOV glycoprotein (GP) prior to lethal challenge with BEBOV. Vaccinated subjects developed robust, antigen-specific humoral and cellular immune responses against the GP from ZEBOV as well as cellular immunity against BEBOV GP, and immunized macaques were uniformly protected against lethal challenge with BEBOV [PubMed: 20502688]. protein Oliver He Protegen ID: 453; NCBI Gene GI: 3160774; NCBI Protein GI: 55770812; NCBI Protein Accession: YP_138523; NCBITaxon: 186540