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The Intimin/Invasin Family [Function: Adhesion] Seed alignment | Full alignment in OMPdb

This family consists of several adhesins found mainly in enterohaemorrhagic and enteropathogenic Escherichia coli (EHEC and EPEC respectively), termed intimins, and invasins found in Yersinia pseudotuberculosis. Intimins and Invasins, share homology in their N-terminal (500 amino acids in length) segment that forms a 12-stranded ß-barrel, anchoring the protein to the outer membrane. At the C-terminal, these proteins have some Ig-like domains and a C-type lectin domain. Invasin binds to Integrin, whereas Intimin binds to the Translocated Intimin Receptor (Tir). Homologs are also found in other pathogenic bacteria, such as Citrobacter, Shigella, Salmonella, Bordetella and Campylobacter.


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Literature references

Self-association of EPEC intimin mediated by the beta-barrel-containing anchor domain: a role in clustering of the Tir receptor
Mol Microbiol. 2004 Jan;51(1):73-87. doi: 10.1046/j.1365-2958.2003.03830.x.
PMID: 14651612

Adhesins and invasins of pathogenic bacteria: a structural view
Microbes Infect. 2004 Jan;6(1):101-12. doi: 10.1016/j.micinf.2003.11.001.
PMID: 14738899

Adhesins and invasins of pathogenic bacteria: a structural view
Microbes Infect. 2004 Jan;6(1):101-12. doi: 10.1016/j.micinf.2003.11.001.
PMID: 14738899

Proteins in this family with 3D-structure

P43261

P11922


Elixir UTH dib compgen