{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T15:58:52Z","timestamp":1790870332477,"version":"4.1.0"},"reference-count":21,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2006,8,3]],"date-time":"2006-08-03T00:00:00Z","timestamp":1154563200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Mass Spectrom."],"published-print":{"date-parts":[[2006,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Structure elucidation of naturally occurring linear and cyclic peptidic compounds can be complicated by rearrangement reactions induced upon collision activation (CA) when parts of the molecule migrate, suggesting incorrect substitution patterns. Such complex rearrangements are examined and discussed for two iron complexing compounds produced by the bacterial genus <jats:italic>Pseudomonas<\/jats:italic> (so\u2010called pyoverdins). Various MS<jats:sup>2<\/jats:sup>\u2010 and MS<jats:sup>3<\/jats:sup>\u2010product ion experiments were performed using a quadrupole\u2010ion trap (QIT) at low resolution and a FT\u2010ICR at high resolution allowing accurate mass determinations. The results of the multidimensional study confirm the proposed processes. On the basis of the series of tandem\u2010MS experiments the structure of a new pyoverdin from a <jats:italic>P. fluorescens<\/jats:italic> strain [PVD(D47)] is deduced. Copyright \u00a9 2006 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/jms.1068","type":"journal-article","created":{"date-parts":[[2006,8,3]],"date-time":"2006-08-03T11:53:14Z","timestamp":1154605994000},"page":"1162-1170","source":"Crossref","is-referenced-by-count":14,"title":["Structure elucidation of cyclic pyoverdins and examination of rearrangement reactions in MS\/MS experiments by determination of exact product ion masses"],"prefix":"10.1002","volume":"41","author":[{"given":"Mathias","family":"Sch\u00e4fer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Regine","family":"Fuchs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Herbert","family":"Budzikiewicz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andreas","family":"Springer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean\u2010Marie","family":"Meyer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Linscheid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2006,8,3]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1007\/978-3-7091-0581-8_2","article-title":"Siderophores of the Pseudomonadaceae sensu stricto (fluorescent and non\u2010fluorescent Pseudomonas spp","volume":"87","author":"Budzikiewicz H","year":"2004","journal-title":"Prog. 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Massenspektrometrische Untersuchung cyclischer Pyoverdine: Strukturaufkl\u00e4rung und Siderotyping PhD Thesis University Cologne 2000."},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00144123"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.2174\/1568026013395542"}],"container-title":["Journal of Mass Spectrometry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjms.1068","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jms.1068","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T17:38:26Z","timestamp":1760636306000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/jms.1068"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,8,3]]},"references-count":21,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2006,9]]}},"alternative-id":["10.1002\/jms.1068"],"URL":"https:\/\/doi.org\/10.1002\/jms.1068","archive":["Portico"],"relation":{},"ISSN":["1076-5174","1096-9888"],"issn-type":[{"value":"1076-5174","type":"print"},{"value":"1096-9888","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,8,3]]}}}