PXD045892 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Discovery of molecular glue degraders via isogenic morphological profiling |
Description | Molecular glue degraders (MGDs) are small molecules that degrade proteins-of-interest via the ubiquitin-proteasome system. Historically, MGDs were discovered serendipitously. Current approaches for MGD discovery include cell-viability based drug screens or data mining of public transcriptomics and drug response datasets. The explored target space is consequently re-stricted to the essential proteins. Here we develop a high-throughput workflow for MGD discovery that also reaches the non-essential proteome. This workflow begins with the rapid synthesis of a compound library by Sulfur(VI) Fluoride Exchange chemistry coupled to a morphological profiling assay in isogenic cell lines that vary in levels of the E3 ligase CRBN. By com-paring the morphological changes induced by compound treatment across the isogenic cell lines, we were able to identify FL2-14 as a CRBN-dependent MGD targeting the non-essential protein GSPT2. We envision that this workflow would con-tribute to the discovery and characterization of MGDs targeting a wider range of proteins. |
HostingRepository | PRIDE |
AnnounceDate | 2024-10-22 |
AnnouncementXML | Submission_2024-10-22_06:15:06.859.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Andrea Rukavina |
SpeciesList | scientific name: Homo sapiens (Human); NCBI TaxID: 9606; |
ModificationList | carboxylated residue |
Instrument | Orbitrap Fusion Lumos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2023-10-04 01:57:35 | ID requested | |
1 | 2023-11-20 07:34:40 | announced | |
⏵ 2 | 2024-10-22 06:15:07 | announced | 2024-10-22: Updated project metadata. |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: neo-substrate,Cereblon, targeted protein degradation, molecular glue degrader, E3 ubiquitin ligase |
Contact List
Georg E. Winter |
contact affiliation | CeMM, Research Center for Molecular Medicine of the Austrian Academy of Sciences; Vienna, Austria |
contact email | gwinter@cemm.oeaw.ac.at |
lab head | |
Andrea Rukavina |
contact affiliation | The CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences |
contact email | arukavina@cemm.oeaw.ac.at |
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/2023/11/PXD045892 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD045892
- Label: PRIDE project
- Name: Discovery of molecular glue degraders via isogenic morphological profiling