PXD055620

PXD055620 is an original dataset announced via ProteomeXchange.

Title	Acetylation of ARID proteins by Ralstonia solanacearum effector PopP2 in plants
Description	Like many gram-negative phytopathogenic bacteria, Ralstonia solanacearum uses a type III secretion system to deliver into host cells a cocktail of effector proteins that can interfere with plant defences and promote infection. One of these effectors, the nuclear-targeted PopP2 acetyltransferase, was reported to inhibit many defensive WRKY transcription factors through acetylation. To gain a better understanding of the mechanisms by which PopP2 might exert its virulence functions, we searched for other PopP2-interacting partners. Here we report the identification of the Arabidopsis thaliana AT-Rich Interaction Domain protein 3 (ARID3) and its close homologs, ARID2 and ARID4 as additional targets of PopP2.
HostingRepository	PRIDE
AnnounceDate	2025-05-06
AnnouncementXML	Submission_2025-05-06_09:01:19.308.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD055620
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Yohann Couté
SpeciesList	scientific name: Escherichia coli; NCBI TaxID: 562; scientific name: Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum); NCBI TaxID: 267608; scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702; scientific name: Nicotiana benthamiana; NCBI TaxID: 4100;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2024-09-06 03:16:30	ID requested
⏵ 1	2025-05-06 09:01:19	announced

10.6019/PXD055620;

submitter keyword: Ralstonia solanacearum, acetylation, PopP2, ARID proteins, plant, nanoLC-MS/MS

Yohann Couté
contact affiliation	EDyP
contact email	yohann.coute@cea.fr
lab head
Yohann Couté
contact affiliation	EDyP
contact email	yohann.coute@cea.fr
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD055620
     1. Label: PRIDE project
     2. Name: Acetylation of ARID proteins by Ralstonia solanacearum effector PopP2 in plants