has role protective antigen role protective antigen Chlamydia muridarum protein TC0757 hypothetical protein Following vaginal challenge with live Chlamydia, the groups of female BALB/c mice immunized intra-abdominally with TC0757 showed significant levels of protection when compared to negative control animals [PubMed: 17239501]. Protegen ID: 431; NCBI Gene GI: 1246122; NCBI Protein GI: 15835371; NCBI Protein Accession: NP_297130; NCBITaxon: 243161 Allen Xiang protein Oliver He