{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T05:04:55Z","timestamp":1793163895504,"version":"4.5.0"},"reference-count":26,"publisher":"American Society for Microbiology","issue":"18","license":[{"start":{"date-parts":[[2003,9,15]],"date-time":"2003-09-15T00:00:00Z","timestamp":1063584000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Bacteriol"],"published-print":{"date-parts":[[2003,9,15]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            The Irp9 protein of\n            <jats:italic>Yersinia enterocolitica<\/jats:italic>\n            participates in the synthesis of salicylate, the precursor of the siderophore yersiniabactin. In\n            <jats:italic>Pseudomonas<\/jats:italic>\n            species, salicylate synthesis is mediated by two enzymes: isochorismate synthase and isochorismate pyruvate-lyase. Both enzymes are required for complementation of a Yersinia\n            <jats:italic>irp9<\/jats:italic>\n            mutant. However,\n            <jats:italic>irp9<\/jats:italic>\n            is not able to complement\n            <jats:italic>Escherichia coli entC<\/jats:italic>\n            for the production of enterobactin, which requires isochorismate as a precursor. These results suggest that Irp9 directly converts chorismate into salicylate.\n          <\/jats:p>","DOI":"10.1128\/jb.185.18.5648-5653.2003","type":"journal-article","created":{"date-parts":[[2003,8,29]],"date-time":"2003-08-29T17:45:12Z","timestamp":1062179112000},"page":"5648-5653","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":58,"title":["Irp9, Encoded by the High-Pathogenicity Island of\n            <i>Yersinia enterocolitica<\/i>\n            , Is Able To Convert Chorismate into Salicylate, the Precursor of the Siderophore Yersiniabactin"],"prefix":"10.1128","volume":"185","author":[{"given":"Cosima","family":"Pelludat","sequence":"first","affiliation":[{"name":"Institut fu\u0308r Mikrobiologie, D-BIOL, ETHZ, 8092 Zu\u0308rich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Brem","sequence":"additional","affiliation":[{"name":"Max von Pettenkofer-Institut fu\u0308r Hygiene und Medizinische Mikrobiologie, 80336 Munich, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ju\u0308rgen","family":"Heesemann","sequence":"additional","affiliation":[{"name":"Max von Pettenkofer-Institut fu\u0308r Hygiene und Medizinische Mikrobiologie, 80336 Munich, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1128\/iai.65.5.1659-1668.1997"},{"key":"e_1_3_2_3_2","doi-asserted-by":"crossref","first-page":"1115","DOI":"10.1099\/00221287-147-5-1115","volume":"147","year":"2001","unstructured":"Brem, D., C. 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