PXD026120 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | The EDS1-PAD4-ADR1 node mediates Arabidopsis pattern-triggered immunity |
Description | Plants deploy cell surface and intracellular leucine rich-repeat domain (LRR) immune receptors to detect pathogens. LRR receptor kinases (LRR-RKs) and LRR receptor proteins (LRR-RPs) recognise microbe-derived molecules to elicit pattern-triggered immunity (PTI), whereas nucleotide-binding LRR (NLR) proteins detect microbial effectors inside cells to confer effector-triggered immunity (ETI). Although PTI and ETI are initiated in different host cell compartments, they rely on the transcriptional activation of similar sets of genes, suggesting pathway convergence upstream of nuclear events. We report that PTI triggered by Arabidopsis LRR-RP (RLP23) requires signalling-competent dimers of the lipase-like proteins EDS1 and PAD4, and ADR1-family helper NLRs, which are all components of ETI. The cell surface LRR-RK SOBIR1 links RLP23 with EDS1, PAD4 and ADR1 proteins, suggesting formation of constitutive supramolecular complexes containing PTI receptors and transducers at the inner side of the plasma membrane. |
HostingRepository | PRIDE |
AnnounceDate | 2021-07-05 |
AnnouncementXML | Submission_2021-07-04_22:05:11.183.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Sara Christina Stolze |
SpeciesList | scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702; |
ModificationList | No PTMs are included in the dataset |
Instrument | Q Exactive |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2021-05-20 07:18:15 | ID requested | |
⏵ 1 | 2021-07-04 22:05:11 | announced | |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: LRR receptor proteins, LRR receptor kinases, PAD4, EDS1, Arabidopsis immunity |
Contact List
Hirofumi Nakagami |
contact affiliation | Basic Immune System of Plants / Protein Mass Spectrometry Max Planck Institute for Plant Breeding Research Carl-von-Linne-Weg 10, 50829 Cologne, Germany |
contact email | nakagami@mpipz.mpg.de |
lab head | |
Sara Christina Stolze |
contact affiliation | Plant Proteomics and Mass Spectrometry Group Max Planck Institute for Plant Breeding Research Carl-von-Linné Weg 10 50829 Cologne |
contact email | stolze@mpipz.mpg.de |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD026120
- Label: PRIDE project
- Name: The EDS1-PAD4-ADR1 node mediates Arabidopsis pattern-triggered immunity