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PXD062291

PXD062291 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleCatalytic mechanism of an Actin-dependent adenylyltransferase involved in ubiquitin signaling
DescriptionThe two effectors LnaB and MavL of Legionella pneumophila coordinate the conversion of phosphoribosyl ubiquitin (PR-Ub) released by reversal of ubiquitination induced by members of the SidE effector family into functional Ub. LnaB acts as an actin-dependent phosphoryl AMPylase that converts PR-Ub into ADP-ribosylated (ADPR)-Ub. Catalysis by LnaB requires the novel conserved S-HxxxE motif present in a large family of bacterial toxins. Here we uncovered a novel adenylylation mechanism involved in two-step ATP hydrolysis.
HostingRepositoryiProX
AnnounceDate2025-03-27
AnnouncementXMLSubmission_2025-03-26_23:37:57.534.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterJiaqi Fu
SpeciesList scientific name: Homo sapiens; NCBI TaxID: 9606;
ModificationListNo PTMs are included in the dataset
InstrumentOrbitrap Exploris 240
Dataset History
RevisionDatetimeStatusChangeLog Entry
02025-03-26 23:35:46ID requested
12025-03-26 23:37:57announced
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: Protein AMPylation
Contact List
Jiaqi Fu
contact affiliationThe First Hospital of Jilin University
contact emailfujiaqi@jlu.edu.cn
lab head
Jiaqi Fu
contact affiliationThe First Hospital of Jilin University
contact emailfujiaqi@jlu.edu.cn
dataset submitter
Full Dataset Link List
iProX dataset URI