{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["287(39)"],"submitter":["Prehna G"],"funding":["Howard Hughes Medical Institute","Canadian Institutes of Health Research"],"pubmed_abstract":["The co-evolutionary relationship between pathogen and host has led to a regulatory cycle between virulence factors needed for survival and antivirulence factors required for host transmission. This is exemplified in Salmonella spp. by the zirTS antivirulence genes: a secretion pathway comprised of the outer membrane transporter ZirT, and its secreted partner, ZirS. ZirTS act within the gastrointestinal tract to function as a virulence modulator and during Salmonella shedding in anticipation of a new host. Together, ZirT and ZirS decrease virulence by lowering bacterial colonization at systemic sites through an unknown mechanism. To understand this mechanism, we have probed the zirTS pathway both structurally and biochemically. The NMR derived structural ensemble of the C-terminal domain of"],"journal":["The Journal of biological chemistry"],"pagination":["32324-37"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3463317"],"repository":["biostudies-literature"],"pubmed_title":["The zinc regulated antivirulence pathway of Salmonella is a multiprotein immunoglobulin adhesion system."],"pmcid":["PMC3463317"],"pubmed_authors":["Stoynov N","Li Y","Prehna G","Foster LJ","Okon M","Vuckovic M","Finlay BB","McIntosh LP","Strynadka NC"],"additional_accession":[]},"is_claimable":false,"name":"The zinc regulated antivirulence pathway of Salmonella is a multiprotein immunoglobulin adhesion system.","description":"The co-evolutionary relationship between pathogen and host has led to a regulatory cycle between virulence factors needed for survival and antivirulence factors required for host transmission. This is exemplified in Salmonella spp. by the zirTS antivirulence genes: a secretion pathway comprised of the outer membrane transporter ZirT, and its secreted partner, ZirS. ZirTS act within the gastrointestinal tract to function as a virulence modulator and during Salmonella shedding in anticipation of a new host. Together, ZirT and ZirS decrease virulence by lowering bacterial colonization at systemic sites through an unknown mechanism. To understand this mechanism, we have probed the zirTS pathway both structurally and biochemically. The NMR derived structural ensemble of the C-terminal domain of","dates":{"release":"2012-01-01T00:00:00Z","publication":"2012 Sep","modification":"2026-04-18T09:01:30.619Z","creation":"2025-06-25T03:04:45.409Z"},"accession":"S-EPMC3463317","cross_references":{"pubmed":["22810234"],"doi":["10.1074/jbc.m112.357210","10.1074/jbc.M112.357210"]}}