PXD010964 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Moss secreted peptidome - Salicylic acid influences the protease activity and posttranslation modifications of the secreted peptides in the moss Physcomitrella patens |
Description | Plant secretome comprise dozens of secreted proteins and peptide hormones. However, little is known about peptide composition of plant secretome as well as proteases responsible for peptide pools generation. While the majority of studies focuses on the target detection and characterization of specific plant peptide hormones, we performed a comprehensive analysis of the whole extracellular peptidome, using moss Physcomitrella patens as a model object. We identified hundreds of modified and unmodified endogenous peptides originated from functional and non-functional protein precursors. Plant proteases responsible for shaping the pool of endogenous peptides were predicted. We showed that salicylic acid (SA) induces peptide production in the secretome. |
HostingRepository | PRIDE |
AnnounceDate | 2024-10-22 |
AnnouncementXML | Submission_2024-10-22_04:08:09.446.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Igor Fesenko |
SpeciesList | scientific name: Physcomitrella patens subsp. patens (Moss); NCBI TaxID: 3218; |
ModificationList | 2-hydroxyproline; acetylated residue |
Instrument | Q Exactive |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2018-08-31 02:22:19 | ID requested | |
1 | 2019-01-02 02:02:59 | announced | |
⏵ 2 | 2024-10-22 04:08:10 | announced | 2024-10-22: Updated project metadata. |
Publication List
10.1002/psc.3138; |
Filippova A, Lyapina I, Kirov I, Zgoda V, Belogurov A, Kudriaeva A, Ivanov V, Fesenko I, Salicylic acid influences the protease activity and posttranslation modifications of the secreted peptides in the moss Physcomitrella patens. J Pept Sci, 25(2):e3138(2019) [pubmed] |
Keyword List
curator keyword: Biological |
submitter keyword: Physcomitreella patens, SA, LC-MS/MS |
Contact List
Vadim Govorun |
contact affiliation | IBCH RAS |
contact email | fesigor@gmail.com |
lab head | |
Igor Fesenko |
contact affiliation | IBCH RAS |
contact email | fesigor@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/2019/01/PXD010964 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD010964
- Label: PRIDE project
- Name: Moss secreted peptidome - Salicylic acid influences the protease activity and posttranslation modifications of the secreted peptides in the moss Physcomitrella patens