has role protective antigen role protective antigen Yersinia pestis protein YopH from Y. pestis CO92 protein Oliver He Study evaluated the humoral immune response of mice that survived lethal Y. pestis aerosol challenge after antibiotic treatment. Results indicated that one of the predominant antibody response of mice surviving pneumonic plague after treatment with antibiotics was to yopH [PubMed: 10085037]. Protegen ID: 352; NCBI Gene GI: 1172712; NCBI Protein GI: 16082755; NCBI Protein Accession: NP_395201; NCBITaxon: 214092 Allen Xiang