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Crosslink mass spectrometry dataset on soluble, SEC-fractionated high-molecular weight proteome of E. coli, crosslinked with BS3 or DSSO. This data was used to identify protein-protein interactions and to obtain information on protein (complex) topologies. In the end, the data was used for finding ...
ORGANISM(S): Escherichia Coli 
The field of crosslinking mass spectrometry has seen substantial advancements over the past decades, enabling the structural analysis of proteins and protein-complexes and serving as a powerful tool in protein-protein interaction studies. However, data analysis of large non-cleavable crosslink studi...
ORGANISM(S): Caenorhabditis elegans 
2024-12-19 | PXD055488 | Pride
Crosslinking mass spectrometry (XL-MS) has become a key technique for investigating protein-protein interactions and the architecture of biological systems. This study compares the Orbitrap Astral and Eclipse mass spectrometers in XL-MS workflows, emphasizing their performance in detecting low-abund...
ORGANISM(S): Homo sapiens (Human) 
2025-12-15 | PXD059096 | Pride
Crosslink mass spectrometry datasets on sulfo-SDA-crosslinked affinity-purified RNA polymerase binders from SPA-pulldowns in E. coli K12, on rpoB-SPA / nusG-SPA / yacL-SPA. Cleared E. coli lysate was added to anti-FLAG M2 beads to isolate binders to rpoB (RNA polymerase), nusG or yacL (RNA polymer...
ORGANISM(S): Escherichia Coli 
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