PXD068495 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Proteomic profiling of Levilactobacillus brevis CRL 2013 grown in different nitrogen sources. |
| Description | This project aimed to characterize the proteomic profile of Levilactobacillus brevis CRL 2013, a γ-aminobutyric acid (GABA)-producing lactic acid bacterium, grown under different nitrogen sources (CDMg, CDMgC, CDMgYE). Proteins were extracted from cultures, digested with trypsin, and analyzed using nanoLC coupled to high-resolution tandem mass spectrometry on a Q-Exactive Orbitrap instrument. The study provides insights into protein expression changes linked to metabolic adaptation under varying nutritional conditions. Raw MS data and search engine results are deposited to enable re-analysis and comparison with related studies. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-01-19 |
| AnnouncementXML | Submission_2026-01-18_16:23:17.418.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Elvira Hebert |
| SpeciesList | scientific name: Levilactobacillus brevis ATCC 367; NCBI TaxID: NEWT:387344; |
| ModificationList | monohydroxylated residue; iodoacetamide derivatized residue |
| Instrument | Q Exactive HF |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2025-09-18 09:38:28 | ID requested | |
| ⏵ 1 | 2026-01-18 16:23:18 | announced | |
Publication List
| 10.3390/ijms27010082; |
| Urquiza Mart, í, nez MP, Cataldo PG, R, í, os Colombo NS, Ferranti P, Saavedra L, Hebert EM, CRL 2013. Int J Mol Sci, 27(1):(2025) [pubmed] |
Keyword List
| submitter keyword: Q-Exactive., proteomics,Levilactobacillus brevis, nitrogen sources, GABA, Orbitrap, LC-MS/MS |
Contact List
| Elvira Maria Hebert |
|---|
| contact affiliation | Laboratory of Technology, Centro de Referencia para Lactobacilos (CERELA-CONICET), Tucumán, Argentina |
| contact email | elviramaria.hebert@gmail.com |
| lab head | |
| Elvira Hebert |
|---|
| contact affiliation | CERELA-CONICET |
| contact email | elviramaria.hebert@gmail.com |
| dataset submitter | |
Full Dataset Link List
Dataset FTP location
NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2026/01/PXD068495 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD068495
- Label: PRIDE project
- Name: Proteomic profiling of Levilactobacillus brevis CRL 2013 grown in different nitrogen sources.
