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PMID:18081726

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Citation

Trosky, JE, Liverman, AD and Orth, K (2008) Yersinia outer proteins: Yops. Cell. Microbiol. 10:557-65

Abstract

The pathogenic bacteria Yersinia spp. contain a virulence plasmid that encodes a type III secretion system and effectors. During infection, four of the effectors target the actin cytoskeleton, crippling the phagocytic machinery in the infected cell. The remaining two effectors dampen the innate immune response by targeting important signalling pathways. Although the biochemical activity for each of these effectors is known, the mechanisms involved in their ordered secretion and delivery remain elusive.

Links

PubMed Online version:10.1111/j.1462-5822.2007.01109.x

Keywords

Bacterial Proteins/toxicity; Carrier Proteins/physiology; Phagocytosis/immunology; Plasmids; Signal Transduction/immunology; Virulence; Yersinia/immunology; Yersinia/pathogenicity

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

YERPS:YOPH

GO:0035335: peptidyl-tyrosine dephosphorylation

ECO:0000315:

P

Figure 1: Displays the YopH removing a phosphate group from protein X.

complete

YERPS:YOPH

GO:0004725: protein tyrosine phosphatase activity

ECO:0000315:

F

Section 4

complete


See also

References

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