has role has_role has role gene as virulence factor in pathogen has role has_role has role Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 protein-coding gene of Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 invB 1254418 20140222 99287 Bin Zhao, Oliver He NCBI-supplied PMID: 11677609 STM2895 WEB: http://www.ncbi.nlm.nih.gov/gene protein-coding secretion chaperone MUTATION: In the absence of InvB, the ΔsopB ΔsopE2 strain was severely defective in its ability to invade cultured intestinal cells, indicating that InvB is required for the translocation of SopE into host cells [PMID:14645290]. 2764 virulence factor gene role