Proteomics

Dataset Information

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Spatial-temporal protein interactome profiling via condensation enhanced crosslinking


ABSTRACT: MS data for the verification of metabolic incorporation of δ-photolysine, calculation for the crosslinking distance by DegP crosslinking, and the proteomics analysis for the dynamic direct interactome of NPM1 as well as the SG-specific interactomes of SARS-CoV-2 Nucleocapsid protein and YTHDF1/2.

ORGANISM(S): Homo Sapiens Escherichia Coli Severe Acute Respiratory Syndrome Coronavirus 2

SUBMITTER: Peng Chen  

PROVIDER: PXD052099 | iProX | Wed Sep 11 00:00:00 BST 2024

REPOSITORIES: iProX

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Publications


Resolving protein-protein interactions (PPIs) inside biomolecular condensates is crucial for elucidating their functions and regulation mechanisms. The transient nature of condensates and the multiple localizations of clients, however, have rendered it challenging to determine compartment-specific PPIs. Here we developed a condensation-enhanced, spatially directed, metabolic incorporation-assisted photocrosslinking strategy-termed DenseMAP-for spatiotemporally resolved dissection of the direct p  ...[more]

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