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PXD016328

PXD016328 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleLC-MS/MS analysis of human cellular tRNA
DescriptionThe field of epitranscriptomics is growing in importance, with chemical modification of RNA being associated with a wide variety of biological phenomena. Mass spectrometry (MS) enables the identification of modified RNA residues within their sequence contexts, by using analogous approaches to shotgun proteomics. We have developed a free and open-source database search engine for RNA MS data, called NucleicAcidSearchEngine (NASE), as part of the OpenMS software framework. NASE allows the reliable identification of (modified) RNA sequences from LC-MS/MS data in a high-throughput fashion. For this validation dataset, we generated samples of human total tRNA from a cellular extract - a complex mixture of highly modified RNAs. The samples were RNase-treated prior to nanoflow LC-MS/MS analysis.
HostingRepositoryPRIDE
AnnounceDate2024-10-22
AnnouncementXMLSubmission_2024-10-22_05:01:29.049.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterHendrik Weisser
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationListNo PTMs are included in the dataset
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02019-11-18 09:02:31ID requested
12020-03-31 04:49:32announced
22024-10-22 05:01:29announced2024-10-22: Updated project metadata.
Publication List
10.1038/s41467-020-14665-7;
Wein S, Andrews B, Sachsenberg T, Santos-Rosa H, Kohlbacher O, Kouzarides T, Garcia BA, Weisser H, A computational platform for high-throughput analysis of RNA sequences and modifications by mass spectrometry. Nat Commun, 11(1):926(2020) [pubmed]
Keyword List
submitter keyword: RNA, tRNA, epitranscriptomics
Contact List
Byron Andrews
contact affiliationSTORM Therapeutics Limited, Cambridge, United Kingdom
contact emailbyron.andrews@stormtherapeutics.com
lab head
Hendrik Weisser
contact affiliationSTORM Therapeutics Limited
contact emailhendrik.weisser@stormtherapeutics.com
dataset submitter
Full Dataset Link List
Dataset FTP location
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PRIDE project URI
Repository Record List
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