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Eps T2SS
(Extracellular protein secretion) |
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V. cholerae causes diarrhea by T2SS-dependent secretion of cholera toxin. V. cholerae exports, via the T2SS, other extracellular factors, including chitinases, proteases, DNase, and pilin, which aid in its ability to successfully occupy diverse ecological niches. Eps T2SS also secretes the three proteins RbmA, RbmC, and Bap1, which are necessary for robust, shear-resistant biofilm formation. ... |
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| T3SS1 |
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Chromosome I encoded. Similar to the Ysc secretion system in Yersinia. T3SS1 genes are positively regulated by VP1699 and negatively regulated by VP1698. ... |
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| T3SS2 |
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Chromosome II encoded. Similar to the Inv-Mxi-Spa secretion system in Salmonella and Shigella. ... |
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| VAS T6SS |
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The genes in VAS cluster showed homology to L. pneumophila icmF, the cluster was designated the IcmF-associated homologous protein (IAHP) gene cluster. Requires endocytosis by host cell to secrete VgrG. ... |
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TTSS
(Type III secretion system) |
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This is the classical plasmid-encoded Ysc TTSS of Y. pestis. But Y. pestis genome has shown the presence of a second TTSS, which has also been discovered in the most virulence biogroups of Y. enterocolitica. The role of this additional TTSS in virulence has not been addressed yet. ... |
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Ysa TTSS
(Yersinia secretion apparatus (Ysa)) |
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Ysa system is encoded on the chromosome of highly virulent Y. enterocolitica biovar 1B strains. ... |
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Yst1 T2SS
(Yst1 type II secretion system) |
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The Yts1 T2SS seems to be present in all high-pathogenicity Y. enterocolitica species (serotypes O:8, O:13, O:20, O:21) but not in low-pathogenic Y. enterocolitica isolates (e.g., O:3, O:9). ... |
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| Putida K1-T6SS |
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hcp1 (type VI secretion system tube protein Hcp). tagF1 (type VI secretion system-associated protein TagF). ... |
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| Putida K2-T6SS |
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hcp2 (Hcp family type VI secretion system effector). tssA2 (type VI secretion system protein TssA). ... |
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| Putida K3-T6SS |
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fha3 (FHA domain-containing protein). hcp3 (Hcp family type VI secretion system effector). ... |
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