has role has_role has role has role has_role has role virulence factor protein role protective antigen role Mycobacterium tuberculosis protein KatG DNA vaccines encoding KatG antigen fused to TPA signal sequences evoked a significant protective response in mice aerogenically challenged with low doses of Mycobacterium tuberculosis Erdman 17 to 21 days after the final immunization [PMID:10456931]. 817 Protegen ID: 817; NCBI Gene GI: 885638; NCBI Protein GI: 15609045; NCBI Protein Accession: NP_216424; NCBITaxon: 83332 DNA vaccines encoding KatG antigen fused to TPA signal sequences evoked a significant protective response in mice aerogenically challenged with low doses of Mycobacterium tuberculosis Erdman 17 to 21 days after the final immunization [PubMed: 10456931]. YH, ZX