PXD013791 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Adaptation of Dinoroseobacter shibae to different kinds of oxidative stress |
Description | The Gram-negative photoheterotrophic bacterium Dinoroseobacter shibae is a member of the high abundant marine Roseobacter group. Living in the photic zone environment of marine ecosystems D. shibae is frequently exposed to oxygen. Oxic environments are hazardous and therefore effective defense mechanisms are required. In the present study, the adaptation of D. shibae to different kinds of oxidative stresses was investigated. Hydrogen peroxide, diamide and paraquat were used as agents to trigger peroxide, thiol and superoxide stress. To define and compare the peroxide, superoxide and thiol stress stimulons in D. shibae, GeLC-MS/MS based proteomic data of cytosolic and surface associated proteins were used. Furthermore, a strain deficient in the rhizobial iron regulator (RirA) was used to study the global impact of RirA on peroxide dependent protein expression. |
HostingRepository | PRIDE |
AnnounceDate | 2024-10-22 |
AnnouncementXML | Submission_2024-10-22_05:19:57.951.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Martin Kucklick |
SpeciesList | scientific name: Dinoroseobacter shibae (strain DFL 12); NCBI TaxID: 398580; |
ModificationList | monohydroxylated residue; iodoacetamide derivatized residue |
Instrument | LTQ Orbitrap Velos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2019-05-10 00:04:57 | ID requested | |
1 | 2021-03-12 05:15:19 | announced | |
⏵ 2 | 2024-10-22 05:19:58 | announced | 2024-10-22: Updated project metadata. |
Publication List
Dataset with its publication pending |
Keyword List
curator keyword: Biological |
submitter keyword: diamide, paraquat,Dinoroseobacter shibae, oxidative stress, hydrogen peroxide, GeLC-MS/MS, rhizobial iron regulator |
Contact List
Susanne Engelmann |
contact affiliation | Mikrobielle Proteomik, Helmholtzzentrum für Infektionsforschung, Braunschweig, Germany Institut für Mikrobiologie, Technische Universität Braunschweig, Germany |
contact email | Susanne.Engelmann@helmholtz-hzi.de |
lab head | |
Martin Kucklick |
contact affiliation | TU Braunschweig Institut für Mikrobiologie Spielmannstr. 7 Germany |
contact email | m.kucklick@tu-braunschweig.de |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD013791
- Label: PRIDE project
- Name: Adaptation of Dinoroseobacter shibae to different kinds of oxidative stress