PXD038689 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | The Arabidopsis tyrosine phosphatase RLPH2 targets D-group MAP kinases |
| Description | Knowing that biochemically RLPH2 is a tyrosine phosphatase, we selectively In an attempt to discover RLPH2 substrates we decided to use the power of phospho-proteomics. Immunoprecipitated tyrosine phosphorylated peptides from enriched phospho-peptide pools derived from these plant extracts. Mass spectrometry analysis revealed a dramatic enrichment of tyrosine phosphorylated peptides derived from the activation loops of a subset of Arabidopsis mitogen activated protein kinases (MPKs), specifically the D-group enzymes. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-01-26 |
| AnnouncementXML | Submission_2026-01-25_16:15:53.133.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Richard Uhrig |
| SpeciesList | scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: NEWT:3702; |
| ModificationList | phosphorylated residue |
| Instrument | Orbitrap Fusion |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2022-12-08 16:10:57 | ID requested | |
| ⏵ 1 | 2026-01-25 16:15:54 | announced | |
Publication List
| Labandera AM, Toth R, Mitchell S, Johnson JJ, Kurucz B, Puyaubert J, Baudouin E, Uhrig RG, Moorhead GB, Tyrosine Phosphatase RLPH2. Plant Direct, 10(1):e70137(2026) [pubmed] |
| 10.1002/pld3.70137; |
Keyword List
| submitter keyword: Phosphoproteomics,Arabidopsis, Protein Phosphatase, MAPK |
Contact List
| Richard Glen Uhrig |
|---|
| contact affiliation | Deaprtment of Biological Sciences - Universtiy of Alberta |
| contact email | ruhrig@ualberta.ca |
| lab head | |
| Richard Uhrig |
|---|
| contact affiliation | University of Alberta |
| contact email | ruhrig@ualberta.ca |
| 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/PXD038689 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD038689
- Label: PRIDE project
- Name: The Arabidopsis tyrosine phosphatase RLPH2 targets D-group MAP kinases
